THERMATEL® TA2 Installation and Operating Manual Thermal Dispersion Mass Flow Transmitter 7xxx 6xxx 5xxx 4xxx 3xxx 2xxx 1xxx ® UNPACKING Unpack the instrument carefully. Make sure all components have been removed from the foam protection. Inspect all components for damage. Report any concealed damage to the carrier within 24 hours. Check the contents of the carton/crates against the packing slip and report any discrepancies to Magnetrol. Check the nameplate model number (Model number/approvals as per inserted separate sheet) to be sure it agrees with the packing slip and purchase order. Check and record the serial number for future reference when ordering parts. Nameplate: - partnumber - amplifier - serial n° - tag n° Serial number probe These units are in conformity with the provisions of: 1. The EMC Directive: 89/336/EEC. 0038 The units have been tested to EN 0344 61000-6-4/2001 and EN 61000-62/2001. 2. Directive 94/9/EC for Equipment or protective system for use in potentially explosive atmospheres. EC-type examination certificate number ISSeP02ATEX021X (EEx d units). 3. The PED directive 97/23/EC (pressure equipment directive). Safety accessories per category IV module H1. MOUNTING CAUTION: When loosening a compression fitting – beware of the pressure in the pipe. The probe may blow out of the pipe causing injury and/or damage. NOTE: Do not install the probe in locations where condensed moisture can be present. The unit may cause a false high flow indication. In some cases heat tracing or insulation of the pipe must be considered to avoid moisture condensation. Pressure ratings of the compression fitting: 45° 45° Stainless steel ferrules: 70 bar @ + 20 °C (1000 psi @ + 70 °F) 35 bar @ + 200 °C (500 psi @ + 400 °F) Teflon ferrules: 7 bar (100 psi) Pipe centerline Install the TA2 sensor at a 45° angle to minimize moisture drip. Use of different TA2’s as shown at left is recommended to optimize the accuracy in a larger pipe dia. 25 mm (1") 45° 45° Flow profiles Flow is “0” Gas velocity on the outside of the elbow is higher Flow is 20 % higher than average velocity, but is relatively flat in profile Ideal sensor location is in centre of the pipe Install the TA2 in straight run locations A double elbow further complicates the flow profile Turbulent flow profile 2 A double elbow further complicates the flow profile Flow profile following single elbow Flow profiles Gas flows around an elbow and creates a swirl Install the TA2 further away, the flow profile will redevelop Swirl patterns in a pipe TA2 installed in a large duct for combustion air control: Probe is located a short distance from a 90° bend, providing a repeatable flow measurement that allows to optimize the operation of the boiler Probe in a duct downstream of elbow Mounting recommendations FLOW FLOW ø x 15 ø x 15 øx3 øx3 reduction 90° elbow FLOW FLOW ø x 20 øx3 Two 90° elbows in plane ø x 15 øx3 expansion FLOW FLOW Not Reccommended ø x 35 øx3 control valve Two 90° elbows out of plane Display Connects to J3 on the logic board CAUTION: Switch power off when connecting/disconnecting the display The display can be rotated in 90° increments. Remove both mounting screws and reposition at desired position. The TA2 has a plug in display (ordered with the unit or seperately). The display resists -40 °C (-40 °F), lower temperature will cause permanent damage to the display. The display will go blank below -20 °C (-4 °F) but will recover again once above -20 °C (-4 °F) 3 WIRING CAUTION: In harzardous area, do NOT power the unit until the cable gland is sealed and the housing cover of the wiring compartment is screwed down securely / housing locking screw is fastened – disabling the removal of the cover. Integral electronics Supply power: 24 V DC or 240 / 120 V AC Output Shield to ground Shielded twisted pair cable Active or Passive output L2/N L1 + P– A– P+ A+ A- / A+ = active output: power supplied by TA2 P- / P+ = passive output: power supplied by external 24 V DC source TB2 TB1 4 - 20 mA output Supply power Ex Non Ex Remote electronics Supply power: 24 V DC or 240 / 120 V AC Output Shield to ground Ex Non Ex 8-wire shielded cable – see MODEL IDENTIFICATION Remote probe wiring Orange Brown Black Blue White 5 4 3 2 1 8 7 6 5 4 3 2 1 Shield White/Orange + Orange/White White/Brown Brown/White White/Blue Blue/White White/Green Green/White Main electronics wiring NOTE: Explosion proof cable is labelled as per terminal number J1 TB3 1 2 3 4 5 6 7 8 Terminal board on main electronics 4 CONFIGURATION IMPORTANT: TA2 units are pre-configured from factory (as per order specifications). Only modify configuration settings in case needed. NOTE: When power is first applied to the TA2 there is an initialization period for the sensor to reach stabilization. During this time the TA2 will output a 4 mA signal and the display (if provided) will read «Initializing TA2». Only after the sensor has stabilized and a valid flow measurement is obtained will the display show a flow measurement, the output signal will be active and the totalizer will begin counting. 2 line - 16 characters LCD. Default display cycles every 1,5 s through FLOW / MASS / TEMPERATURE / TOTALIZED FLOW / mA OUTPUT UP / DOWN / DELETE and ENTER pushbuttons Keys Comment (Up) (Down) (Delete) (Enter) Scroll to the previous selection in the list or increase a value (behind decimal / negative values show “-”) or scroll forward through graphical characters. Hold the key for 1,5 s and the display will scroll faster. Scroll to the next selection in the list or decrease a value (behind decimal / negative values show “-”) or scroll backward through graphical characters. Hold the key for 1,5 s and the display will scroll faster. Exit the current item/menu level without changes or moves the cursor to the left to delete an entry Enter the next menu eg. «System Config» or enter information for the present selection eg. «Volume Flow» or Moves the cursor to the right to quit/save a selection (cursor must be in a blank position) PASSWORD Acces Menu When attempting to enter a selection setting, the unit will display: Display «Usr Passwd Req’d» «Prb Passwd Req’d» Item User password required Probe password required* Action Unit shows an encrypted value. Enter “200” (factory default password or any modified user password (001 - 999) * only needed when original probe was replaced – factory default is “2200” Select a new Password Move to «Adv Config» menu-selection Display «Change Password» to select Item Change password Action Enter old password «Enter old password» Enter new password «Enter new password» (any value between 001 - 999) Add new Password for probe replacement Move to «Factory Config» menu-selection «Probe Params» to select Display Item Probe parameters Action Scroll through entries (factors are provided with the new probe) Password forgotten/lost – consult factory for assistance, your password can be recooped via the encrypted value displayed when the Password is asked for (see Acces Menu.) 5 CONFIGURATION Main Menu The main menu is used to access the various subroutines. From the Run mode, press any key to enter the Main Menu. The following chart defines the various selections available. Display «Measured Value» «System Config» «I/O Config» «Adv Config» «Diagnostics» «Factory Config» «Run Mode» 6 Item Action if is pressed Measured value Enter Measured Values menu System configuration Enter System Configuration menu I/O configuration Enter Input/Output Configuration menu Advanced configuration Enter Advanced Configuration menu Diagnostics Enter Diagnostic menu Factory configuration Enter Factory Configuration menu Run mode Return to Run Mode CONFIGURATION Measured Values The Measured Values menu is used to display the current values measured by the TA2 and determine which parameters will when «Measured Values » is displayed from the be shown on the display during run mode. Enter this section by pressing Main Menu. Display Item Action Comments «Volume Flow» xxxx units Volume Flow Press or to cycle between On main display «On Main Display» and Off Main Display «Off Main Display»; press «Mass Flow» xxxx units Mass Flow Press or to cycle between On main display «On Main Display» and Off Main Display «Off Main Display»; press «Temperature» xxxx units Temperature Press or to cycle between On main Temperature measurements are not accurate at velocity display «On Main Display» and Off Main below 0,25 Nm/s Display «Off Main Display»; press «Loop Current» xxxx units Loop Current Press or to cycle between On main display «On Main Display» and Off Main Display «Off Main Display»; press «Totalized Flow» xxxx units Totalized Flow Press or to cycle between On main display «On Main Display» and Off Main Display «Off Main Display»; press «Previous Menu» to select Previous Menu Returns to previous menu or cycle through measured values 7 CONFIGURATION System Configuration Menu The System Configuration menu is used to select the display units and enter specific information for the application. Access when System Config is displayed from the Main Menu. this section by pushing To calculate the flow or mass, it is necessary to accurately enter the area of the pipe or duct. If the pipe or duct is circular, simply enter the value of the inside diameter; the cross sectional area of the pipe is automatically calculated. If the duct is rectangular, skip over the entry of diameter, and directly enter the cross sectional area in the area section. The instrument will then back calculate an equivalent diameter. Display Item Action Comments Flow Units or to scroll between Press selections; press «Mass Units kg/h» Mass Units or to scroll between Press selections; press Choice of standard cubic feet per minute «SCFM», standard cubic feet per hour «SCFH», normal cubic meters per hour «Nm3/h», normal liters per hour «Nl/h» Choice of pounds per minute , «lbs/M» pounds per hour «lbs/H», kilograms per minute «kg/m», kilograms per hour «kg/h» «Temp Units Celsius» Temperature Units Choice of «Fahrenheit», «Celsius» «Density Units kg/m3» Press or to scroll between selections; press Density Units or to scroll between Press selections; press «Diameter Units mm» Diameter Units Press or to scroll between selections; press «Area Units m2» Area Units Press or to scroll between selections; press Choice of pounds per cubic foot «lb/ft3», kilograms per liter «kg/l», kilograms per cubic meter «kg/m3» Choice of inches «inches», feet «feet», meters «meters», millimeters «mm» Choice of square inches «in2», square feet «ft2», meters squared «m2», millimeters squared «mm2» «Flow Area» to select Flow Area Press or to scroll between selections; press Enter the cross sectional area of the pipe or duct, or the inside diameter Diameter «Diameter» xxx units Enter the inside diameter (if circular), press to accept or press or Area «Area» xxx units The cross sectional area is calculated based on the diameter. If rectangular enter the flow area «Flow Units Nm3/h» Previous Menu to select 8 Returns to previous menu or cycle through System Configuration CONFIGURATION Measured Values Flow Units SCFH SCFM Nm3/h Nl/h Mass Units lbs/H lbs/M kg/h kg/m Temp Units Fahrenheit Celsius Density Units lb/ft3 kg/m3 kg/l Diameter Units inches feet meters mm Area Units in2 ft2 m2 mm2 Flow Area Diameter Area System Config I/O Config Adv Config Diagnostics Factory Config Run Mode decimal entry in selected units OR Flow Body ID size is entered from factory 9 CONFIGURATION I/O Configuration Menu The I/O Configuration menu is used to set up the operations of 4–20 mA output, the totalizer, and the HART Poll Address. Access this section by pushing when «I/O Config » is displayed. 4-20 mA To access the 4-20 mA signal, scroll Display or until the display shows «4-20 mA Config », press . Item Controlled by flow Action «4 mA Set Point xxxxx units» 4 mA set point xxxxx units Set mA point using keypad «20 mA Set Point xxxx units» 20 mA set point xxxxx units Set mA point using keypad Enter value for 4 mA point. Units are based upon selection «Controlled by» Enter value for 20 mA point Fault mode xx mA or to cycle between Press «22 mA», «3.6 mA» or «Hold» Select status of 4-20 mA loop in event of fault «Controlled by Flow» «Fault Mode xx mA» «Previous Menu» to select Press or options to cycle between Previous menu Comments Choice is Flow «Flow» or Mass «Mass» Returns to previous menu or cycle through 4-20 mA Totalizer The totalizer maintains a continuous, running total of the flow in selectable units. It also provides elapsed time since the last totalizer reset. The totalizer utilizes eeprom memory, eliminating the need for a battery backup. The totalizer can be reset to zero via the software configuration menu or by the HART communication. When power is interrupted, the totalizer will restore to its last saved value. To configure the Totalizer operation, scroll or until the display shows «Totalizer », press . Display «Totalizer Mode Disable» «Totalizer Units xxxxx units» «Totalized Flow xxxxx units» «Elapsed Time xx.x hours» «Rst Total to 0» to select «Previous Menu» to select Item Totalizer mode disabled Action Press or options to cycle through Comments Enables or disables totalizer operation Totalizer units xxxxx units Press or options to cycle through Cycles between «SCF», «Nm3», «Nl», «lbs», «kg» Totalizer flow xxxxx units Displays the totalized flow since last reset Elapsed time xx.x hours Displays the elapsed time since the totalizer was last reset Reset total to 0 Press to reset or to return Resets the totalizer to «0000» Returns to previous menu or cycle through Totalizer operation Previous menu HART Configuration To configure the HART address, scroll or until the display shows «HART I/O config », press . Note that this menu selection will appear even on units that are not equipped with HART. If HART communication is desired, ensure that the correct model is ordered. NOTE: A non-zero polling address should only be used for multipoint network configuration. In this situation, loop current is held at 4 mA regardless of the flow rate. Display Item Action HART poll address Enter value of 0-15 using keypad «Input HART Tag» to select Input HART tag Enter alphanumeric entry for HART display title «Previous Menu» to select Previous menu «HART Poll Addr 0» 10 Comments See section “CONFIGURATION” page 5 for information on alphanumeric entry Returns to previous menu or cycle through HART Configuration selection CONFIGURATION Measured Values 4-20 mA Config System Config Controlled by 4 mA Set Point I/O Config 20 mA Set Point Adv Config Diagnostics Flow Mass decimal entry in selected units decimal entry in selected units Fault Mode 22 mA 3.6 mA Hold Totalizer Mode Disabled Enabled Totalizer Units SCF Nm3 Nl lbs kg Factory Config Run Mode Totalizer Totalized Flow xxxx units Elapsed Time xxxx.x hrs HART I/O Config Rst Total to 0 No Yes HART Poll Addr enter 0-15 Input HART Tag alphanumeric entry (8 characters) 11 CONFIGURATION Advanced Configuration The Advanced configuration menu sets advance parameters not normally used in the operation of the instrument. To access or until the display shows «Adv Config », press . Advanced Configuration, scroll Display «Change Password» to select Item Change password Action Enter Old Password Enter New Password Comments Change the instrument password Damping 0,0 seconds Using the key pad, enter new Damping value 0.0 to 15.0 sec. Damping factor is given in time constants Standard temperature and pressure conditions Enter value for Standard Temperature and select Standard Pressure value Permits user to change STP (Standard Temperature and Pressure) conditions Install factors Enter new values for A, B & C «Low Flow Cutoff» Permits user to adjust flow measurement. * Low dropout Enter new low flow dropout value in selected units of measurement «Adj Loop Curr» to select The TA2 will ignore flow readings below this value; See Section “MAINTENANCE” Troubleshooting Hardware/Application Adjustment loop current «Damping (0-15) 0.0 secs» «STP Conditions» to select «Install Factors» to select «4 mA Offset» «20 mA Offset» «Home Menu Title» to select Home menu title Press then or to cycle between local tag and HART tag. Press «Previous Menu» to select Previous menu to input «Local Tag» Use or to adjust loop output until 4 mA is exact Use or to adjust loop output until 20 mA is exact The display will show either a local tag or the HART tag. See section “CONFIGURATION” - page 5 for information on alphanumeric entry. Returns to previous menu or cycle through Advanced Configuration * Installation factor: Changes in flow profile will affect the measurements of the TA2. Advanced users have the ability to adjust the measurements for changes in flow profile using a polynomial relationship in the form of: Corrected flow = A+Bv+Cv2 v = velocity in SFPM (Standard feet/min.). Contact Magnetrol for calculations to determine these factors. The default is B = 1; and A and C = 0. To use the correction factor, develop a relationship between the flow measured by the TA2 and the flow measured by a second flowmeter. Curve fit the second order polynomial (above) using the output of the TA2 and the output of the second flowmeter for corrected flow. Then enter the appropriate values in the Advanced Configuration menu. 12 CONFIGURATION Measured Values System Config Change Password Damping Old Password New Password Integer Entry Integer Entry Integer Entry in Seconds I/O Config Adv Config STP Conditions Temperature Decimal Entry in Chosen Units Diagnostics Pressure Factory Config 1 Atm 1 Bar Run Mode Install Factors Low Flow Cutoff A+Bv+Cv2, A= Decimal Entry A+Bv+Cv2, B= Decimal Entry A+Bv+Cv2, C= Decimal Entry Decimal Entry in Chosen Units Adj Loop Curr 4 mA Offset inc/dec value 20 mA Offset inc/dec value Home Menu Title Title Choice Local Tag Local Tag HART Tag Input Local Tag Magnetrol TA2 13 CONFIGURATION Diagnostics Menu The Diagnostics menu provides a method of testing the instrument’s functionality. It also has useful information for trouor until the display shows «Diagnostics », press . bleshooting. To access Diagnostics, scroll Display Item TA2 firmware version x.x month/day/year Action Comments Display firmware version number and date Test 4-20 loop Enter desired current output «Signal Value» to select Signal value Displays Sensor signal strength and corresponding flow rate. or permits user to change signal strength and view calculated flow rate «Calib Check» to select Allows user to output desired 4-20 mA signal. Press when complete to return to normal operation. Allows user to vary signal strength and view flow rate. Press any button when complete to return to normal operation. Compare readings with original calibration certificate. Calibration check This is used with the Probe Simulation Module. «Probe Status» to select Displays various A/D values. Press to view Heater Current, press to exit Probe status Press or to cycle between the temperature sensor, flow sensor and heater «Delta Temp nn.mm» Displays status of the sensors and the heater. Status will be either «OK», «Shorted», or «Open». Consult Magnetrol if a problem is noted. Delta temperature nn.mm «Heater Setting aaaa» Displays the measured temperature difference between the reference and heated sensor. Heater setting AAAA «Exception Code 0» Displays the heater setting used to obtain the desired temperature difference. Ranges between 0 and 4095. Exception code Magnetrol use only. Advise Magnetrol if other than 0. Previous menu Returns to previous menu or cycle through Diagnostics Menu. «TA2 Firmware Ver x.x mmddyy» «Test 4-20 Loop» to select «Previous Menu» to select 14 CONFIGURATION Measured Values TA2 Firmware Ver 1.0A:mmddyy System Config Loop Test Value Loop=xx.xx mA Decimal Entry Decimal Entry Signal Values Signal xxx.x mW xxxx.xx units Fxd Sgnl xxx mW xxxx.xx units Calib Check T RTD=xxxxx F RTD=xxxxx Fixed Htr Curr xxx mA Probe Status Temp Sensor OK Test 4-20 Loop I/O Config Adv Config Diagnostics Factory Config Run Mode Check probe wiring or consult factory if “shorted” or “open” is displayed Flow Sensor OK Probe Heater OK Delta Temp xx.xx Heater Setting xxxx Exception code 0 15 CONFIGURATION Factory Configuration The Factory Configuration is used during initial calibration of the instrument; access to this section is generally only required for review of the information. Replacement of either the probe or the logic circuit board will require re-entry of calibration data. This is accomplished using the probe password of 2200. A replacement probe will be accompanied with a new calibration certificate which will provide the new calibration information. Replacement of the logic circuit board will require re-entry of the original calibration data from the initial calibration certificate. Data under Probe Params, Gas Params, and Ctrl Params will need to be verified or re-entered. See Section 3.6. To access Factory Configurations, scroll or until the display shows «Factory Config », press . Display Item Action Comments Probe parameters Scroll through entries These factors will require changing if probe is replaced. Gas parameters Scroll through entries and compare against data on the calibration certificate «Ctrl Parameters» to select These factors will require changing if probe is replaced. «Gas Calib» mode is used during factory calibration. Control parameters These factors will require changing if probe is replaced. «Module Params» to select Scroll through entries and compare against data on Calibration Certificate Module parameters Scroll through entries «Temp Calibrate» xxx.xx» These are factory set values and should not be changed. Temperature calibrate xxx.xx Used by Magnetrol during initial calibration This value should not be changed in field. «Previous menu» to select Previous menu «Probe Params» to select «Gas Parameters to select 16 Returns to previous menu or cycle through Factory Configuration. CONFIGURATION Sensor Type Insertion Probe Flow Body Measured Values Probe Params Cal Coeffs Requires Probe Password System Config Decimal Entry Cal Coeff B Decimal Entry Cal Coeff C Decimal Entry R0 Integer Entry F0 Decimal Entry Upr Xducer Lmt Decimal Entry Lwr Xducer Lmt Decimal Entry Zero Flow Sgnl Decimal Entry Gas Parameters Temp Corr TCC-A Decimal Entry Requires Probe Password Temp Corr TCC-B Decimal Entry Gas Density Decimal Entry in chosen units Gas Coeff Ag Decimal Entry Gas Coeff Bg Decimal Entry Gas Coeff Cg Decimal Entry Gas Coeff Dg Decimal Entry Gas Coeff Eg Decimal Entry Gas Calib Mode Enable Disable Ctrl Parameters Coeff Ratio Decimal Entry Requires Probe Password Set Point Decimal Entry Slope Decimal Entry Power Predictor Decimal Entry I/O Config Adv Config Diagnostics Factory Config Cal Coeff A Run Mode Module Parameters Module Calib Htr Lo Pt Calib Factory password required – do not change in field Temp Calibrate Htr Hi Pt Calib A-D Lo Pt Calib Magnetrol S/N Integer Entry HART Device ID Integer Entry Final Ass’y Num Integer Entry A-D Hi Pt Calib Decimal Entry Factory password required – do not change in field 17 CONFIGURATION USING HART® CONNECTIONS P– TB1 A– P+ A+ TB2 TB2 4 - 20 mA output Connection of your Hart communicator: • at TB2 terminals (A+) and (A-) in wiring compartment • at first junction box between unit and control room. IMPORTANT: The digital HART® communication is superimposed on the 4-20 mA output and requires a min. load resistance of 250 Ω and a max load resistance of 1000 Ω. Junction CHECK HART® 250 Ω < RL < 1000 Ω + Before starting the HART® configuration procedure – check if your HART® communicator is equipped with the proper TA2 Device Descriptors (DD’s). I/O Select NO: Select 4: Select 5: Check manufacturer: Control Room Display Power Supply Current Meter start up the communicator go offline utility simulation Magnetrol HFC Release date Hart Version Compatible with software July 2002 Dev V1 DD V2 Version 1.0B and earlier September 2002 Dev V2 DD V1 Version 1.1A June 2004 Dev V3 DD V1 Version 1.2 and later See «Configuration» in diagnostics menu for the TA2 firmware version. When the proper HART® software version of the HHU is not found, consult your local HART® Service Center to load the correct TA2 DD’s. When the proper software version is not found, consult your local HART® Service Center to load the correct Thermatel TA2 DD’s. Wiring compartment HART MENU I/O Start up the device 1 Enter DEVICE SET UP Press one of the following alphanumeric keys (if no key is sensed after 5 s, the unit will automatically jump to RUN mode and alternatively show Level/% Output and Loop signal 1 for entering the Basic Setup «Basic Setup» 2 for entering Advanced Setup «Advanced Setup» 3 for entering Diagnostics «Diagnostics» 4 for entering Device Description «Device Description» 5 for entering Review «Review» 6 for entering Calibration Factors «Cal Factors» 18 CONFIGURATION USING HART® Display Menu Device Setup 1. Basic Setup see next page 1. System Units 2. Flow Area Flow 3. PV is 1. Pipe ID Flow Mass 2. Flow Area Mass 4. Variable Selection Gas Temp 5. 4 mA Set Point 1. SV is 6. 20 mA Set Point 2. TV is PV Loop 7. Fault State 3.6 mA 22 mA Hold Flow Mass Gas Temp Total 3. 4V is Total 8. Damping Velocity 9. Totalizer 1. Mode 10. Date/Time/Initials 2. Units 3. Total 2. Advanced Setup 4. Elapsed Time 1. Low Flow Cutoff SCF Nl lbs kg 5. Reset Total 2. Install Factors 3. Adjust Loop Curren 4. STP Conditions 1. A 5. Change Password 2. B 3. Diagnostics 1. Loop Test 2. Signal/PV 3. Error/Warnings 4. Firmware Version 3. C 4 mA 20 mA Other End 1. STP Temperature 2. STP Pressure 5. Probe Status 1. Temp Sensor 6. Delta T 2. Flow Sensor 7. Heater Setting 3. Probe Heater 1 Atmosphere 1 Bar 8. Exception Code 4. Device Description 1. Tag 2. Model 3. Manufacturer 4. Magnetrol S/N 5. Descriptor 6. Date 7. Message 8. Final Assembly Num 9. Device ID 10. Poll Address 5. Review 6. Cal Factors see next page see next page 19 CONFIGURATION USING HART® 1. Basic Setup 1. System Units 1. Flow 5. Review SCFM Nm3/h Nl/h 2. Mass lbs/hr lbs/m kg/h kg/m 3. Temperature C F 4. Density lb/ft3 kg/m3 kg/l 5. Totalized Flow SCF Nm3 Nl lbs kg 6. Diameter inches feet meters mm 7. Area in2 ft2 m2 mm2 8. Velocity SF/M SF/S Nm/s 6. Cal Factors 1. Enter Password 2. Probe Parameters 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. Model Manufacturer Magnetrol S/N Firmware Version Tag Descriptor Date Message Final Assembly Num Device ID Poll address Flow Units Mass Units Temperature Units Density Units Totalizer Units Diameter Units Area Units Sensor Type Pipe ID Flow Area PV is SV is TV is 4V is 4 mA Set Point 20 mA Set Point Fault State Damping Totalizer Mode Date/Time/Initials Low Flow cutoff 1. Sensor Type Insertion Probe 2. Ro Flow Body 3. Fo 4. Calibration Coeff 1. A 5. Lower Xducer Limit 2. B 6. Upper Xducer Limit 3. C 7. Zero Flow Signal 3. Gas Parameters 1. TCC – A 2. TCC – B 3. Density 4. Control Parameters 4. Gas Coefficients 1. Ag 5. Gas Calibrate Mode 2. Bg 1. Coeff Ratio 2. Set Point 3. Slope 4. Power Predictor 20 3. Cg 4. Dg 5. Eg 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. Install Factor – A Install Factor – B Install Factor – C STP Pressure STP Temperature Ro Fo Cal Coeff – A Cal Coeff – B Cal Coeff – C Lower Xducer Limit Upper Xducer Limit Zero Flow Signal TCC – A TCC – B Density Gas Coeff – Ag Gas Coeff – Bg Gas Coeff – Cg Gas Coeff – Dg Gas Coeff – Eg Gas Calibrate Mode Coeff Ratio Set Point Slope Power Predictor 4 mA Trim Value 20 mA Trim Value Universal rev Field dev rev Software rev Num req preams MAINTENANCE Error Messages Message User password required «Usr Passwd Req’d» Probe password required «Prb Passwd Req’d» Error new pasword failed «Err New Pwd Failed» Action Re-enter data and correct password Contact Magnetrol Technical Support for assistance When changing the password, the second entry of the new password does not match the first entry Error:max «Error:max» Entry of numeric data is outside the acceptable range. Maximum allowed value is displayed Error:min «Error:min» Entry of numeric data is outside the acceptable range. Minimum allowed value is displayed Factory password required «Fct Passwd Req’d» You are attempting to access Factory Calibration data. This requires the Factory Password. This data should not be changed in the field. The TA2 has continuous self diagnostics which detect many specific faults. In the unlikely event of a fault, one or more of the following messages may appear on the display. If there is more than one error message, the messages will rotate. During the time a fault is detected, the loop current is held at the fault level (selected under I/O Configuration) and the totalizer does not accumulate. Message No Probe Signals «No Probe Signals» Probe Hardware Fault «Probe Hdwr Fault» Action Check Probe Status section of Diagnostics to determine cause of problem. Check probe wiring The following displays will occur on re-initialization or in the event of non-volatile memory error. The instrument may need to be reconfigured following the procedure in System Configuration Menu – see page 7 & 8. Message Probe Parameters Reset «Prb Params Reset» User Parameters Reset «Usr Params Reset» Initializing TA2 «Initializing TA2» Module Calibration Required «Module Cal Req’d» Action Re-enter the probe calibration data using the probe password Reconfigure the instrument for flow area and 4-20 mA setup The TA2 is going through initialization. Flow measurement will begin after completion of the initialization. The TA2 electronics require re-calibration. The instrument continues to operate at reduced accuracy, contact Magnetrol Technical Support. 21 MAINTENANCE Troubleshooting - Hardware/Application Symptom Problem Solution No output signal No display No input power Verify that LED D6 on the wiring board is on. Check connection TB1 on input wiring board. Check wiring connection to J1 on power supply board. No output signal 4-20 mA not operational Verify 4-20 mA connections are made to the active terminals – see wiring page 4 Flow Rate too high or too low Instrument configuration does not match customer set up Check value entered for Flow Area under System Configuration Check STP conditions under Advanced Configuration Flow Rate too high Flow Profile Considerations User can correct for variations in flow profile using the “Install Factors” under Advanced Configuration – See page 12. Moisture in the Gas Condensed moisture will cool the sensor more than gas flow. This will temporarily indicate a higher than expected flow rate. Relocate the probe to another location. Probe incorrectly oriented Check orientation of the probe in the pipe. Flow arrow on probe must be pointed in the direction of flow Sensor is dirty Build up on the sensor will reduce heat transfer and produce lower than expected signal. Clean the sensor Flow rate too low Flow is measured under a no flow condition Increased heat transfer (can occur under no flow and high pressure conditions) Increase the Low Flow Cutoff «Low Flow Cutoff» to a value > the displayed flow rate. The TA2 will ignore flow readings below this value. Troubleshooting Guide - Firmware Symptom Problem Password Invalid User changed password, but does not remember new password Totalizer not operating Totalizer not Enabled Insure that the totalizer operation is enabled under the Totalizer section of the I/O Configuration Menu – See page 10 Flow measurement on display is correct but Output signal always 4 mA HART Poll Address is not 0 Change HART Poll Address to 0. – See page 10. HART devices only: handheld will only read Universal Commands The most current Device Descriptions (DDs) are not installed in the handheld. Contact local HART service center for the latest DDs. 22 Solution Go to Change Password «Change Password» under Advanced configuration «Advanced Configuration». Press . Enter any value under Enter old password “Enter Old Passw” and press . The display will give an encrypted number. Notify Magnetrol of the encrypted number. We can then convert the encrypted number to the password which the user previously selected. MAINTENANCE Resistance Values - Integral electronics The resistance values for the probe can be checked using J6 on the logic board. To check resistances, turn off power and open the enclosure. Remove the plug in display board if provided. The following table gives the expected resistances. Refer to Figure for pin locations. Pin Function Expected Resistance 1-9 Reference PT1000 1000 to 1770 Ω* 3-9 Reference PT1000 1000 to 1770 Ω* 5-9 Heated PT1000 1000 to 1770 Ω* 7-9 Heated PT1000 1000 to 1770 Ω* Heater 20 Ω 13-9 * The resistance can be calculated using the formula R = 1000 x (1 + 0.00385 x Temperature) Temperature is in °C. Resistance on the other pins will be dependent upon wire length but will be less than 3 Ω. C7 C1 X1 R17 C2 R6 P5 R20 R19 C11 R18 R2 R1 C9 R16 U1 C10 C4 R12 R35 R14 R52 C30 R22 U5 R23 2 R53 R7 R8 R4 R54 R9 R58 R57 C14 C18 J3 R47 C12 R42 1 7 5 3 1 C19 D1 R46 13 11 9 R51 C25 D7 U7 C26 U2 R13 R11 R49 C3 R10 R36 R21 R15 C8 R5 U3 R40 R3 C15 C29 R50 C17 R61 R45 R31 C13 R29 R48 C28 R43 C23 R60 D3 P7 1 J6 Terminal Block Pin Location Resistance Values - Remote electronics The table below shows the expected resistance values in case remote electronics are used. 5 4 3 2 1 8 7 6 5 4 3 2 1 Pin Function Expected Resistance 1-3 Reference RTD 1000 to 1770 Ω 2-3 Heated RTD 1000 to 1770 Ω 4-5 Heater 20 Ω Heater Power Measuring the voltage between pins 13 and 9 can approximate the power to the heated sensor. The power can be estimated by the following formula: Power = Voltage2 (Volt2) / 20 (Ω) This value can be compared against the Signal Strength measured in the Diagnostics menu. – See section “CONFIGURATION”. 23 PROBE SIMULATION MODULE The Magnetrol Probe Simulation Module (089-5220-001) can be used with the TA2 Thermal Dispersion Mass Flow Meter to compare the readings of the transmitter against a reference. Using the Probe Simulation Module requires the use of the Display in the TA2. Connecting the probe simulation module 1. 2. 3. 4. 5. 6. Unscrew cover and remove the screws attaching the display. Do not disconnect the display from the circuit board. Remove the jumper from J6. See figure below. Plug in the cable from the probe simulation module into J6. This removes the probe from the circuit and readings are now from the module (TA2 display will read «Probe Hdwe Fault»). Put the switch to the High position. Using the TA2 display, move to Diagnostics/Calib Check and record the values of T RTD and F RTD below. Put the switch to the Low position and record the values of T RTD and F RTD below. Press Enter and the display will read: «Fixed Htr Curr Xxx mA» Record these values below. 7. High Low T RTD F TRD Fixed Htr Curr Voltage 8. NOTE: If there is little change between readings in the High and Low position, turn the plug in J6 over and try again. Measure and record the voltage between the two pins on the probe simulation module. At a future date compare the readings with the values recorded above. 9. C7 C1 X1 R17 C2 R6 P5 R20 R19 C11 R18 R2 R1 C9 R16 U1 C10 C4 R12 R35 R14 R23 2 R52 R22 U5 R8 R53 C30 R7 R4 R54 R9 R58 R57 C14 C18 J3 R47 C12 R42 1 C19 D1 R46 13 11 9 R51 C25 D7 U7 C26 U2 R13 R11 R49 C3 R10 R36 R21 R15 C8 R5 U3 R40 R3 C15 C29 R50 C17 R61 R45 R31 C13 R29 R48 C28 R43 C23 R60 D3 P7 1 J6 terminal block pin location TA2 probe simulation module 24 7 5 3 1 PROBE REPLACEMENT The probe and the electronics are calibrated together to form a matched set. However, if a probe needs to be replaced, Magnetrol can provide a replacement probe and probe calibration information which the user can configure into the instrument. Each probe has a serial number; when originally provided with the electronics, the electronics and the probe will have the same serial number; if the probe is later replaced, it will have a different serial number than the electronics. NOTE: When replacing the probe in the field, the accuracy may be slightly effected. Integral Electronics 1. Make sure the power source is turned off. 2. Remove and unplug the display module if provided. 3. Remove the board set consisting of the logic board and the power supply board. 4. Probe wiring connections are made on the back side of the logic board at TB3. – See wiring section, page 4. 5. Disconnect the electrical wires at J1. 6. Disconnect the wires at TB3. 7. Disconnect the probe from the enclosure. 8. Reinstall the new probe making sure that the flow arrow is in the direction of flow. 9. Re-connect the probe wiring to the terminal block using the following connections: Wire Color White 10. Reconnect the electrical wires at J1. 11. Reinstall the circuit boards in the enclosure and the display module if provided. 12. Apply power. 13. Proceed to Programming. Terminal 1 Blue 3 Black 5 Brown 6 Orange 7 Electronic Section Remote Electronics 1. Make sure the power source is turned off. 2. Remove the wires connecting the probe to the five position sensor terminal block. 3. Remove the probe from the enclosure and carefully pull out the wires from the bottom of the enclosure. Optionally, it may be easier to temporarily remove the terminal block from the enclosure by removing the two attachment screws. 4. Install new probe and make probe connections as shown in “WIRING” section. Wiring Color Code Wire Terminal Sensor White Sensor 1 Temp Sensor Blue Sensor 2 Flow Sensor Black Sensor 3 Ground Brown Sensor 4 Heater Ground Orange Sensor 5 Heater Remote Probe Wiring Connection 25 PROBE REPLACEMENT Programming At this point, the TA2 needs to be reconfigured with the new probe calibration information; this can be done with either the display module or via HART. Before reprogramming the TA2, first record the value for Zero Flow Signal. This is obtainable from either the original calibration certificate or from the value presently stored in the instrument under «Factory Config» / «Probe Params» / «Zero Flow Sgnl». If using HART, this value is found under «Device Setup» / «Cal Factors» / «Probe Parameters»/ «Zero Flow Signal». HART Using the HART handheld, from the Main Menu go to «Device Setup» / «Cal Factors». Then enter the probe password of 2200. Then enter the new calibration data from the Calibration Certificate into the appropriate sections of Probe Parameters «Probe Parameters», Gas Parameters «Gas Parameters», and Control Parameters «Control Parameters» / Zero Flow Signal «Zero Flow Signal». See Table 1 for list of new parameters. Display Module 1. Press press until the display shows «Factory Config », . Press until the display shows «Probe Params », press . Press and enter the information under Probe Params listed in Table 1. This information is provided on the Probe Calibration Certificate which is included with the replacement probe. The password is 2200; it is also specified on the Probe Calibration Certificate. This password cannot be changed. Repeat for entry of data for «Gas Parameters» and «Ctrl Parameters» shown in Table 1. 2. 3. 4. NOTE: For more information on firmware menu, see Diagnostics Menu – section “CONFIGURATION”. 5. Skip to “Complete the programming”. «Probe Params» «Gas Parameters» «Cal Coeffs A, B, C» «R0» «F0» «Upr Xducer» «Lwr Xducer Lmt» «Zero Flow Sgnl» «TCC–A» «TCC–B» «Gas Density» «Gas Coeff Ag, Bg, Cg» Table 1 «Ctrl Parameters» «Coeff Ratio» «Set Point» «Slope» «Power Predictor» Complete the Programming To complete the reconfiguration, a new set point must be calculated. 1. Place the probe in ambient temperature air where there is no flow across the sensor. This can be accomplished by wrapping the sensor tip with a piece of paper. 2. Display Module – Go to «Diagnostics» / «Signal value». HART – Go to the «Device» / «Setup» / «Diagnostics» / «Signal PV». Allow time for the signal to stabilize to within ±1 mW. Record the signal. 3. Calculate a new Set Point value by using the following formula: «New Set Point» = Set Point *(Zero Flow Signal/Signal) • The «Set Point» is the value on the new cal cert • «Zero Flow Signal» is the original value obtained in Display Menu – page 19/20. • Signal is the value measured under step 2. NOTE: If the TA2 is calibrated for a gas other than air, there are two ZFS (Zero Flow Signal) values on the certificate. One is ZFS-air and the second is ZFS-gas. Use the ZFS-air value when making an adjustment in air. 4. 5. Enter this New set point value «New Set Point Value» (instead of the value on the calibration certificate) into the TA2 under «Factory Config» / «Ctrl Parameters» or if using HART at «Device Setup» / «Cal Factors» / «Control Parameters» / «Set Point». Return to the Signal value as shown in step 2 ensuring that there is no flow over the sensor. The signal value «Signal Value» should now agree with the original Zero Flow Signal within 1%. If desired, steps 2 through 5 can be repeated. LOGIC BOARD REPLACEMENT Replacement of the Logic circuit board also requires re-entry of the calibration data from the original calibration certificate. Follow the procedure as described in programming (see above). 26 REPLACEMENT PARTS NOTE: Replacement of the Logic Circuit Board or the Probe requires entry of configuration data from the Calibration Certificate. CAUTION: EXPLOSION HAZARD Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous Item Description 1 Power Supply Board 2 Logic Board 3 Display Module 4 Input Wiring Board Part Number Integral electronics Z30-2226-001 Remote electronics Z30-2226-003 English Version Z30-2227-001 German Version Z30-2227-002 French Version Z30-2227-003 Z30-2228-001 120 VAC Z30-2230-001 240 VAC Z30-2230-002 24 VDC Z30-2230-003 5 Feed Through 037-3312-001 6 Enclosure O-ring 012-2201-240 7 Enclosure Base 004-9207-XXX 8 Short Enclosure Cover * 004-9197-005 9 Tall Enclosure Cover 004-9206-008 10 Enclosure Cover with Window ** 036-4411-001 11 Probe Enclosure Base 004-9104-001 12 Probe Enclosure Cover 004-9105-001 13 Probe Enclosure O-ring 012-2101-345 14 Remote PC Board 030-2231-001 15 Probe See Probe / Flow body Model Number * Short enclosure cover used with units without display ** Enclosure cover with window used with units with display 2 3 1 6 5 6 1 4 14 12 10 8 13 8 9 7 15 11 27 SPECIFICATIONS Functional/physical Description Power supply Power consumption Active Signal Output Passive Resolution Analog Display Calibration Damping Diagnostic Alarm User Interface Display Displayed values Menu Language Housing Material Approvals SIL (Safety Integrity Level) Net and gross weight Specification 19 – 29 V DC 204 – 260 V AC, 50-60 Hz 102 – 132 V AC, 50-60 Hz 6W–9VA 4-20 mA isolated (3,8 – 20,5 mA useable as per NAMUR NE 43) max 1000 Ω loop resistance 4-20 mA isolated (3,8 – 20,5 mA useable as per NAMUR NE 43) max loop resistance depending power supply 0,01 mA 0,01 Nm/s Pre-calibrated from factory - NIST traceable Adjustable 0-15 s time constant Adjustable 3,6 mA, 22 mA or Hold 4-button keypad and/or HART® communicator 2-line x 16-character LCD Flow (eg. Nm3/h, Nl/h) and/or mass flow (eg. kg/h) and/or temperature (°C/°F) and/or loop current (mA) and/or totalized flow (eg. Nm3/h, Nl/h) English, French or German IP 66, Aluminium A 356 (< 0,2 % copper) dual compartment ATEX II 2G EEx d IIC T6, explosion proof FM, explosion proof (Groups B, C and D) and non incendive CSA, explosion proof (Groups B, C and D) RosTechnadzor/GOST-R, Russian authorisation standards Functional safety to SIL1/SIL2 in accordance to IEC 61508 – SFF: 69 %. Full FMEDA report and declaration sheets available at request. 3,3 kg (7.3 lbs) net; 4,0 kg (8.8 lbs) gross (amplifier with 25 cm threaded probe) Performance Description Turn down ratio Flow range Max Min Linearity Accuracy Flow Temperature Repeatability Response time Remote electronics Ambient temperature Operating temp. effect Humidity Electromagnetic Compatibility Specification 100:1 typical (depending upon calibration) 0,13 - 200 Nm/s (25 - 40,000 SFPM) reference of air at STP conditions 0,13 - 2,5 Nm/s (25 - 500 SFPM) reference of air at STP conditions Included in flow accuracy ± 1 % of reading + 0,5 % of calibrated full scale ± 1 °C (2 °F) ± 0,5 % of reading Time constant of 1 to 2 s Max 15 m (50') away from probe - for longer lengths, consult factory -40 °C up to +70 °C (-40 °F up to +160 °F) – display not readable below -20 °C (-4 °F) ± 0,04 % per °C 99 %, non-condensing Meets CE requirements (EN-61000-6-4, EN 61000-6-2) and are in compliance with EMC directive 89/336/EEC Probe specifications Description Insertion probe Sensor with flow body Materials – wetted parts 316/316L (1.4401/1.4404) or Hastelloy C (2.4819) Sensor: 316/316L (1.4401/1.4404) Flow body: stainless steel or carbon steel Mounting Threaded, compression fitting, ANSI-DIN flanged or with Retractable probe assembly Threaded or flanged Probe length From 70 mm up to 2530 mm (2.6" up to 100") Flow body sizes from 1/2" up to 4" Integral electronics: -45 °C up to +120 °C -45 °C up to +200 °C with 100 mm (4") longer probe serving as heat extension -45 °C up to +200 °C Remote electronics: Max. process temperature Max pressure rating 28 103 bar (1500 psi) @ +20 °C (+70 °F) 95 bar (1375 psi) @ +200 °C (+400 °F) – direct insertion 75 bar (1100 psi) @ +200 °C (+400 °F) – with flow body MODEL IDENTIFICATION A complete measuring system consists of: 1. 2. 3. 4. Thermatel® TA2 mass flow electronics. Thermatel® TA2 mass flow transmitters require an application report for performing pre-calibration from factory. Ask your magnetrol® contact for assistance when specifying a device. Thermatel® TA2 mass flow insertion probe or Thermatel® TA2 mass flow sensor with flow body. Connecting cable for remote mount Thermatel® TA2 mass flow transmitters Options: - portable display module – order number: 089-5219-001 - probe simulation module – order number: 089-5220-001 (for more details see page 24) - retractable probe assembly (RPA) – (for order code see page 32) - valve and compression fitting – order number: 089-5218-001 (for more details see page 32) - duct mounting bracket – order number: 089-7247-001 (for more details see page 33) - compression fittings – (for order code see page 33). 1. Code for Thermatel® TA2 Mass Flow transmitter BASIC MODEL NUMBER T A 2 Thermatel® TA2 Mass Flow transmitter 2 1 0 INPUT VOLTAGE 24 V DC 240 V AC 120 V AC SIGNAL OUTPUT 1 4-20 mA with HART communication 0 B ACCESSORIES Blind transmitter (can receive the plug in display as future option) Plug in digital display and keypad 1 3 4 MENU LANGUAGE (HART communication is only available in English language) English French German ACTUAL GAS CALIBRATION For TA2 with insertion probe 0 1 2 3 Special. Specify medium separately Air Nitrogen or Oxygen Hydrogen 4 5 6 7 Natural gas Methane Digester gas Propane E F G H Natural gas Methane Digester gas Propane For TA2 with sensor with flow body A B C D Special. Specify medium separately Air Nitrogen or Oxygen Hydrogen AIR EQUIVALENCY CALIBRATION Air equivalency values are available for various gases, consult factory for gases and flow rates. 9 K For TA2 with insertion probe For TA2 with sensor with flow body 3 4 C D MOUNTING/CLASSIFICATION (Consult factory for FM/CSA approvals) Integral, General Purpose (FM/CSA explosion proof) Remote, General Purpose (FM/CSA explosion proof)* Integral, ATEX II 2G EEx d II C T6, explosion proof Remote, ATEX II 2G EEx d II C T6, explosion proof* * Bracket for electronics and probe housing included 1 0 T A 2 1 HOUSING MATERIAL / CABLE ENTRY IP 66, Cast aluminium - M20 x 1,5 cable entry (2 entries - one plugged) IP 66, Cast aluminium - 3/4" NPT cable entry (2 entries - one plugged) complete code for Thermatel® TA2 Mass Flow transmitter 29 MODEL IDENTIFICATION 2. Code for Thermatel® TA2 Mass Flow probe T M R Thermatel® TA2 Mass Flow probe A B MATERIALS OF CONSTRUCTION 316/316L (1.4401/14404) stainless steel Hastelloy C (2.4819) - not available with compression fitting PROCESS CONNECTION 0 0 0 Compression fitting - min 11 cm insertion length (compression fittings are not included, for proper order numbers – see page 6). Only available with 316/316L (1.4401/1.4404). Consult factory for Hastelloy C (2.4819) Threaded 1 1 0 3/4" NPT - default selection in combination with a retractable probe assembly (RPA) see page 32 2 1 0 1" NPT 2 2 0 1" BSP (G1) 2 2 3 3 4 4 ANSI flanges 3 0 1" 4 0 1" 3 0 1 1/2" 4 0 1 1/2" 3 0 2" 4 0 2" 150 300 150 300 150 300 lbs lbs lbs lbs lbs lbs B B C C D D EN/DIN flanges A 0 DN 25 B 0 DN 25 A 0 DN 40 B 0 DN 40 A 0 DN 50 B 0 DN 50 PN PN PN PN PN PN 16 25/40 16 25/40 16 25/40 - RF RF RF RF RF RF flange flange flange flange flange flange EN EN EN EN EN EN 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 Type Type Type Type Type Type A A A A A A INSERTION LENGTH - consider process connections Min probe length 0 0 7 0 0 9 7 cm (2,6") fix length 9 cm (3,5") fix length - for NPT threaded - for BSP threaded Selectable probe length - specify per 1 cm (0,39") increments 0 0 0 2 T M R 30 0 0 1 2 5 9 1 5 3 min. 9 cm (3,5") min. 11 cm (4,5") min. 25 cm (10") max. 253 cm (99,9") - for for for for NPT threaded and flanged BSP threaded and compression fitting use with RPA (Retractable Probe Assembly) all probe connections complete code for Thermatel® TA2 mass flow insertion probe MODEL IDENTIFICATION 2. Code for Thermatel® TA2 sensor with flow body BASIC MODEL NUMBER T F T Thermatel® TA2 sensor with mass flow body MATERIALS OF CONSTRUCTION A 1 316/316L (1.4401/1.4404) stainless steel body and sensor Carbon steel body / stainless steel sensor THREADED FLOW BODY - ø size and connection 1/2" 0 1 NPT 3/4" 1 1 NPT 2 1 1" NPT 1 1 /2" NPT 3 1 4 1 2" NPT FLANGED FLOW BODY - ø size and connection 1/2" 0 3 150 lbs RF flange 3/4" 1 3 150 lbs RF flange 2 3 1" 150 lbs RF flange 3 3 11/2" 150 lbs RF flange 2" 150 lbs RF flange 4 3 3" 150 lbs RF flange 5 3 6 3 4" 150 lbs RF flange 0 1 T F T Accessoires None Stainless steel flow conditioning plate - for flow body sizes ≥ 11/2" 0 0 0 complete code for Thermatel® TA2 sensor with flow body 3. Code for connecting cable remote mount Thermatel® TA2 Mass Flow transmitter 0 3 7 – 3 3 1 4 0 0 9 – 8 2 7 0 General purpose connecting cable - 8 wire shielded instrument cable ATEX explosion proof connecting cable - 8 wire shielded instrument cable CABLE LENGTH - specify per 1 cm (0,39") increments 0 0 3 min 3 m (10') length 0 1 5 max 15 m (50') length 0 complete code for connecting cable 31 MODEL IDENTIFICATION 4. Code for retractable probe assembly BASIC MODEL NUMBER R P A Retractable probe assembly DESIGN TYPE E F Low pressure - up to 5,5 bar (80 psi) High pressure - up to 300 lbs / service MATERIALS OF CONSTRUCTION 1 Carbon steel with 316 SST (1.4401) seal gland 4 316 SST (1.4401) PROCESS CONNECTION 0 1 2 1 1/2" NPT 1 1/2" - 150 lbs RF flange 1 1/2" - 300 lbs RF flange 0 1 2 – not available for RPA-E1 BALL VALVE No ball valve supplied Carbon steel ball valve Stainless steel ball valve – select material code 1 – select material code 4 PROBE LENGTH 0 2 5 min 25 cm (10") 2 5 3 max 253 cm (99,9") complete code for retractable probe assembly R P A DIMENSIONS IN mm (inches) Safety cable Retaining bar Adjustment rods Seal nut Seal nut 1 1/2" NPT Adjustment nuts X T Customer connection Vessel wall Y Ball valve 102 (4.00) 127 (5.00) S V Ball valve S Dimension Threaded connection Flanged connection Ball Valve Dimensions* V Size 11⁄2" NPT 112 (4.4) 165 (6.5) 11⁄2" 150# flange 190 (7.5) 11⁄2" 300# flange *Dimension of ball valve if supplied by the factory. V X Vessel wall Hot tap Model RPA-E402-XXX Customer connection 200 (8) Y Hot tap Model RPA-FX12-XXX minimum probe length: T = 2 (X + Y) 32 minimum probe length: S + X + Y Typical 1" NPT customer supplied Valve with compression fitting (089-5218-001) DIMENSIONS IN mm (inches) Integral Mount TA2 114 (4.49) 3/4" NPT or M20 connection (2 entries - one plugged) A Dimension A: 85 (3.33) without display 99 (3.88) with display 165 (6.49) 85 (3.33) 5.18 (132) Optional compression fitting Typical height when compression fitting is used with half coupling or threadolet A 3/4" or 1" NPT recommended Insertion length flanged Pipe centerline 25 mm (1) Process Conn. Size Height A 1" NPT ⁄ " NPT 34 Compression fitting Teflon ferrules Stainless steel ferrules 79 (3.1) 011-4719-009 (6,90 bar maximum) 011-4719-007 (69 bar maximum) 66 (2.6) 011-4719-008 (6,90 bar maximum) 011-4719-006 (69 bar maximum) Remote Mount TA2 114 (4.49) 3/4" NPT or M20 (2 entries - one plugged) 3/4" NPT or M20 118 (4.63) 70 (2.75) 160 (6.30) 2 holes Ø 10 (0.38) 82 (3.23) 70 (2.75) 51 (2.00) 89 (3.50) Insertion length BSP thread / compression fitting Insertion length NPT thread 76 (3.00) 95 (3.75) 3/4" NPT or M20 transducer cable connector 3/4" Duct mounting bracket 3/4" NPT connection Ø 152,4 (6.00) Duct mounting bracket with 3⁄4" NPT part number 089-7247-001 or 089-7247-002 (includes hardware) 33 DIMENSIONS IN mm (inches) A A B B L1 L L1 L Flanged flow body Threaded flow body Length (L) L1 With Flow Without Flow Conditioning Conditioning mm (inches) mm (inches) Overall Height (B) Height to Centerline (A) NPT-F Flange mm (inches) mm (inches) mm (inches) With Flow Conditioning mm (inches) Without Flow Conditioning mm (inches) — 127 (5)➀ — 203 (8.0) 221 (8.7) 248 (9.75) 286 (11.25)➀ — 190 (7.5)➀ — 203 (8.0) 221 (8.7) 251 (9.9) 1" 381 (15)➀ — 254 (10)➀ — 203 (8.0) 221 (8.7) 257 (10.1) 3 11/2" 495 (19.5) 191 (7.5) 305 (12) 95 (3.75) 212 (8.35) 236 (9.3) 276 (10.85) 4 2" 660 (26) 191 (7.5) 406 (16) 95 (3.75) 235 (9.25) 264 (10.4) 311 (12.25) 5 3" 991 (39) 254 (10) 610 (24) 127 (5) 235 (9.25) N/A 330 (13.0) 6 4" 1321 (52) 305 (12) 914 (36) 152 (6) 235 (9.25) N/A 349 (13.75) Code Size 0 1/2" 203 (8)➀ 1 3/4" 2 ➀ The upstream length in pipe sizes < 1 1/2" dia. is sufficient to create the flow conditioning effect without need for a flow conditioning plate. Flow body sizing The following table is a general guide on flow sizing. Contact your Magnetrol contact for specific application information. Max flow rate Code 34 Size ⁄2" 0 1 1 3 2 1" 3 11⁄2" 4 2" 5 3" 6 4" ⁄4" Air, N2, O2 Natural Gas, Methane Digester Gas Propane Hydrogen CO2, Argon 110 NM3/h 65 SCFM 76 NM3/h 45 SCFM 42 NM3/h 25 SCFM 51 NM3/h 30 SCFM 27 NM3/h 15 SCFM 105 NM3/h 60 SCFM 204 NM3/h 120 SCFM 340 NM3/h 200 SCFM 140 NM3/h 85 SCFM 238 NM3/h 140 SCFM 76 NM3/h 45 SCFM 127 NM3/h 75 SCFM 93 NM3/h 55 SCFM 161 NM3/h 95 SCFM 52 NM3/h 30 SCFM 85 NM3/h 50 SCFM 190 NM3/h 110 SCFM 320 NM3/h 190 SCFM 833 NM3/h 490 SCFM 580 NM3/h 340 SCFM 310 NM3/h 180 SCFM 395 NM3/h 230 SCFM 208 NM3/h 120 SCFM 790 NM3/h 465 SCFM 1220 NM3/h 715 SCFM 3000 NM3/h 1765 SCFM 5490 NM3/h 3230 SCFM 855 NM3/h 505 SCFM 2110 NM3/h 1240 SCFM 3845 NM3/h 2260 SCFM 480 NM3/h 280 SCFM 1180 NM3/h 695 SCFM 2145 NM3/h 1265 SCFM 600 NM3/h 350 SCFM 1470 NM3/h 860 SCFM 2675 NM3/h 1575 SCFM 332 NM3/h 195 SCFM 812 NM3/h 475 SCFM 1478 NM3/h 865 SCFM 1155 NM3/h 680 SCFM 2855 NM3/h 1680 SCFM 5210 NM3/h 3060 SCFM ® Thermatel Model TA2 Thermal Dispersion Mass Flow Transmitter Configuration Data Sheet Flow Reference 20 mA offset Gas Type Local Tag Tag Number Firmware Version Electronics Serial # Signal Value Probe Serial # Temperature Sensor Flow Units Flow Sensor Mass Units Temp Units Density Units Diameter Units Probe Heater Delta Temp Heater Setting Exception code Area Units Sensor Type Diameter Cal Coeff A Area Cal Coeff B 4-20 Controlled by Cal Coeff C 4 mA Set Point Ro 20 mA Set Point Fo Fault State Upr Xducer Lmt Totalizer Mode Lwr Xducer Lmt Totalizer Units Totalized Flow Elapsed Time HART Poll Address Zero Flow Signal TCC-A TCC-B Gas Density Gas Coeff Ag HART Tag Gas Coeff Bg Damping STP Temperature STP Pressure Install Factor A Gas Coeff Cg Gas Coeff Dg Gas Coeff Eg Gas Calibrate Mode Install Factor B Coeff Ratio Install Factor C Set Point Low Vel Dropout Slope 4mA offset Power Predictor 35 IMPORTANT SERVICE POLICY Owners of Magnetrol products may request the return of a control; or, any part of a control for complete rebuilding or replacement. They will be rebuilt or replaced promptly. Magnetrol International will repair or replace the control, at no cost to the purchaser, (or owner) other than transportation cost if: a. Returned within the warranty period; and, b. The factory inspection finds the cause of the malfunction to be defective material or workmanship. If the trouble is the result of conditions beyond our control; or, is NOT covered by the warranty, there will be charges for labour and the parts required to rebuild or replace the equipment. In some cases, it may be expedient to ship replacement parts; or, in extreme cases a complete new control, to replace the original equipment before it is returned. If this is desired, notify the factory of both the model and serial numbers of the control to be replaced. In such cases, credit for the materials returned, will be determined on the basis of the applicability of our warranty. No claims for misapplication, labour, direct or consequential damage will be allowed. RETURNED MATERIAL PROCEDURE So that we may efficiently process any materials that are returned, it is essential that a “Return Material Authorisation” (RMA) form will be obtained from the factory. It is mandatory that this form will be attached to each material returned. This form is available through Magnetrol’s local representative or by contacting the factory. Please supply the following information: 1. 2. 3. 4. 5. 6. Purchaser Name Description of Material Serial Number and Ref Number Desired Action Reason for Return Process details All shipments returned to the factory must be by prepaid transportation. Magnetrol will not accept collect shipments. All replacements will be shipped FOB factory. BULLETIN N°: EFFECTIVE: SUPERSEDES: UNDER RESERVE OF MODIFICATIONS www.magnetrol.com ® BE 54-630.3 JULY 2006 November 2004 BENELUX Heikensstraat 6, 9240 Zele, België Tel. +32 (0)52.45.11.11 • Fax. +32 (0)52.45.09.93 • E-Mail: [email protected] DEUTSCHLAND Alte Ziegelei 2-4, D-51491 Overath Tel. 02204 / 9536-0 • Fax. 02204 / 9536-53 • E-Mail: [email protected] FRANCE 40 - 42, rue Gabriel Péri, 95130 Le Plessis Bouchard Tél. 01.34.44.26.10 • Fax. 01.34.44.26.06 • E-Mail: [email protected] ITALIA Via Arese 12, I-20159 Milano Tel. (02) 607.22.98 (R.A.) • Fax. (02) 668.66.52 • E-Mail: [email protected] UNITED KINGDOM Unit 1 Regent Business Centre, Jubilee Road Burgess Hill West Sussex RH 15 9TL Tel. (01444) 871313 • Fax (01444) 871317 • E-Mail: [email protected] INDIA E-22, Anand Niketan, New Delhi - 110 021 Tel. 91 (11) 41661840 • Fax 91 (11) 41661843 • E-Mail: [email protected]