THERMATEL® MODEL TG1/TG2 Installation and Operating Manual Thermal Dispersion Level/Flow/Interface Switch Model TG1/TG2 with twin tip sensor Model TG1/TG2 with spherical tip sensor Model TG1/TG2 with low flow body sensor DIN rail Model TG1 ® 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 to be sure it agrees with the packing slip and purchase order. Check and record the serial number for future reference when ordering parts. 0038 0344 Pre-amplifier nameplate: - partnumber - serial n° - tag n° These units are in compliance with: 1. The EMC directive 2004/108/EC. The units have been tested to EN 61326: 1997 + A1 + A2. 2. Directive 94/9/EC for equipment or protective system intended for use in potentially explosive atmospheres. EC-type examination certificate number ISSeP00ATEX006 (DIN Rail housing) and ISSeP00ATEX007X (sensor and sensor enclosure). 3. The PED directive 97/23/EC (pressure equipment directive). Safety accessories per category IV module H1. Amplifier nameplate: - partnumber - serial n° - tag n° SPECIAL CONDITIONS FOR ATEX INTRINSICALLY SAFE USE - During the installation, the user and the installer shall ensure the internal temperatures of the enclosure containing the amplifier donʼt exceed + 70 °C (160 °F) under the worst unfavourable conditions. The worst unfavourable conditions are present with an external ambient temperature of + 70 °C (160 °F) and a maximum heating transmission by the installation. If one of these temperature exceeds + 70 °C (160 °F), either the high temperature version, or the standard one with enclosure extension shall be used. - When the material is equipped with an aluminium enclosure, all precautions shall be taken in order to avoid all impacts or frictions which can cause ignition of the potentially explosive atmosphere. MOUNTING FLOW Flow / No flow Off gas Gas vent Overflow Input line Switch at set flow rate Output line Additive flow Overflow tank Leak detection - Liquid or Gas flow detection - Maintain a minimum flow rate - Pump protection - Cooling air/water - Lubrication systems - Chemical feed pumps - Detect presence of flow - Relief valves / Flare lines 2 LEVEL Low Flow Body Interface High level alarm Low level alarm output line Overflow tank Pump protection - Water for Injection (WFI) Filtration systems Separation systems CIP systems Air, CO2, N2 flow - High level or Low level - Interface between different media - Oil/water - Liquid/foam - Suitable for any liquid level detection including: High viscosity, High solids content, Aeration, Foam - Insensitive to dielectric, specific grafity, viscosity MOUNTING Direction of level movement Direction of flow Direction of flow ÀÀÀ @@@ @@@@ ÀÀÀÀ @@@ ÀÀÀ @@@@ @@@ÀÀÀÀ ÀÀÀ @@@@ ÀÀÀÀ Threaded @@@@ @@@@ ÀÀÀÀ @ÀÀ@ÀÀÀÀ À@À@ ÀÀÀ @@@ @@@@ ÀÀÀÀ @@@ ÀÀÀ @@@ @ÀÀ@À@À@À@À@ ÀÀÀ @@@ @@@ ÀÀÀ À@À@À@À@À@À@ ÀÀÀ @@@ ÀÀÀ Welded flange Tri-Clamp® DIN 11851 Varivent® WIRING 1 POWER Relay 2 3 4 SENSOR + + - mA Time Delay Potentiometer ® Green grounding screw mA – Power + Alarm relay Potentiometer – 24 VDC DELAY ALARM Error LED Power LED Standard 2-wire shielded instrument cable ERROR POWER SENSOR + – LOW FAIL-SAFE HIGH ® Fail-safe connect ground in case of excessive noise interference max 500 m (1640 ft) 3 CALIBRATION Pre-amplifier settings DIP switch positions 1 2 1 2 OPEN S1 RTD CURRENT Open dipswitch S2 SENSITIVITY ® Closed dipswitch Open Closed NOTE: For TMH sensors Open Closed Closed Open Open Closed Sensitivity (S2) Open Closed Closed Open The settings on TMH sensors should never be changed. mA signal: The mA is a non linear signal of the actual process conditions; - for flow: mA output increases as the flow rate increases - for level: mA output increases when in a wet condition. Error reporting is determined by setting of the Fail Safe mode; - failsafe low ≤ 3,6 mA - failsafe high ≥ 22 mA The mA value depends upon sensor and application. mA – + Alarm relay Potentiometer – 24 VDC DELAY ALARM + – mA Error LED: OFF: unit operates normal BLINKS: unit has registered an error DELAY ERROR POWER SENSOR + – LOW FAIL-SAFE HIGH ERROR POWER SENSOR + LED indication: TG1 green LED ON = safe (one or more of the 4 green LED's) + – yellow LED ON = reaching switch point Red LED ON = alarm TG2 green LED ON = safe (one or more of the 4 green LED's) yellow LED ON = reaching switch point None = alarm 24 VDC ALARM – LOW ® Fail-safe: – + – + =Low level Fail-safe – the relay is energized when the flow is greater than the alarm point or when the sensor is immersed. The relay becomes de-energized when the flow is equal to or less than the alarm set point or when the sensor is dry (or in the low conductivity media) EFAS-LIAF =High level Fail safe – the relay is energized when the flow is less than the alarm point – + or when the level is lower than the less than the switch point. The relay will de-energize when the flow reaches or exceeds the alarm point or if the sensor becomes immersed (or in the high conductivity media). FAIL-SAFE CDV 42 HIGH Am ® MRALA HGIH ® 4 Temperatures ≥ +100 °C (+212 °F) The units are factory set to the “Default” dip switch positions, except for units with TMH sensors as these are set to “For TMH sensors”. These settings should be valid for most liquid level, interface and flow cases. For gaseous low flow applications or for specific liquid applications it may happen that the set point cannot be established. Change the settings in these cases from “Default” to “Low flow gas” depending what is needed to establish the setpoint. + Power LED: Unit powered = green LED ON RTD current (S1) Open Closed Amplifier settings and LED indications Time Delay Potentiometer: Before calibration, turn fully counterclockwise until click (max. 20 turns) = 0 s Low flow gas Closed Open 1 2 1 2 - OPEN + Default YALED WOL RORRE REWOP ROSNES CALIBRATION NOTE: Ensure that settings on page 4 have been verified before calibrating this unit. Adjust level, interface or flow to the desired alarm condition. Units are preferably field calibrated under operating conditions or bench calibrated if the real conditions can be simulated. Consult factory when this cannot be established. High flow / High level - Interface 1. Time Delay = 0 + mA – + 24 VDC LOW ERROR FAIL-SAFE 2. Fail safe = high HIGH SENSOR + ® – ALARM Lower mA value Process condition: LED indication: less sensitive more sensitive ALARM DELAY POWER mA value: 3 and 4. Alarm potentiometer – Higher mA value Setpoint High flow / Flow Wet sensor Low flow / No Flow Dry sensor G G G G Y R Red LED ON (TG1) / All LEDʼs out (TG2). Low flow / No flow / Low level - Interface 1. Time Delay = 0 + mA – + LOW ERROR FAIL-SAFE ® – ALARM Higher mA value Process condition: LED indication: 2. Fail safe = low HIGH SENSOR mA value: less sensitive more sensitive ALARM POWER + 3 and 4. Alarm potentiometer – 24 VDC DELAY G G G 1. Set Time delay to minimum (turn max 20 turns counterclockwise or until a clicking sound is heard). 2. Set Failsafe switch in “Low” mode 3. Set Alarm potentiometer until: (turn counterclockwise) - red LED is ON for TG1 model - all LEDʼs are OUT for TG2 model. Relay will be de-energized, as flow or level is lower than the actual set point or the unit sees the least conductive media. 4. Reset Alarm potentiometer until Red LED (TG1) is OFF and yellow LED lids UP (turn clockwise) – tweek the potentiometer slowly back and forth until the desired set point is reached = Red LED ON (TG1) / all LEDʼs out (TG2) 5. Only for level applications: turn alarm potentiometer clockwise 1/2 additional turn. Lower mA value Setpoint High flow / Flow Wet sensor G 1. Set Time delay to minimum (turn max 20 turns counterclockwise or until a clicking sound is heard). 2. Set Failsafe switch in “High” mode. 3. Set Alarm potentiometer until: - red LED is ON for TG1 model - all LEDʼs are OUT for TG2 model. Relay will be de-energized, as flow or level is higher than the actual set point or the unit sees the most conductive media. 4. Reset Alarm potentiometer until Red LED (TG1) is OFF and yellow LED lids UP (turn clockwise) – tweek the potentiometer slowly back and forth until the desired set point is reached = Red LED ON (TG1) / All LEDʼs OUT (TG2). 5. Only for level applications: turn alarm potentiometer counterclockwise one additional turn. Y Low flow / No Flow Dry sensor R Red LED ON (TG1) / All LEDʼs out (TG2). 5 FAULT INDICATION TG1/TG2 have continuous diagnostics to ensure that the signal from the sensor is within a select range. If the electronics detect an “out of range” signal, the switch has registered an instrument error. 3,6 mA signal when unit is set for low level fail-safe. 22 mA signal when unit is set for high level fail-safe. Error LED blinks and the relay de-energizes. If a fault is detected, refer to section “TROUBLESHOOTING”. TROUBLESHOOTING The TG1/TG2 switches have various settings to handle a wide variety of flow and level applications. If the switch is not performing properly, check the switch settings on page 4 or the following: Symptom Problem (at DIN Rail electronics) Yellow LED does not go ON Switch point cannot be established Green power LED OFF No power Red Error LED blinks and value is ≤ 3,6 mA or ≥ 22 mA A malfunction on the unit is detected Red Error LED blinks at high level/flow and turns OFF at low level/flow Unit is set too sensitive RESISTANCE VALUES Solution Adjust sensitivity in sensor housing (check S1 and S2 switch settings – see page 4) Check FAIL-SAFE position Check sensor connection Check power supply Check wiring at power terminals Check wiring to sensor Check wiring between electronics and sensor Voltage at sensor terminals on DIN Rail housing should read +/- 14 Volts Consult factory Change setting to "Lower" Sensitivity in sensor housing (check S1 and S2 switch settings – see page 4) The following table provides the expected resistance values for the sensor. These should be within the specified limits. Before testing the resistance values of the wires, switch power off and disconnect sensor wires. When re-connecting the sensor, assure that the pairs (one is labelled 1) remain together as a pair. Reversing pairs of wire has no impact on the performance of the unit. Terminal pairs Resistance 1 and 2 (labelled 1) 90 to 180 Ω (275 Ω for TMH) 3 and 4 90 to 180 Ω (275 Ω for TMH) 1 POWER + - 6 2 3 4 SENSOR ® MAINTENANCE Cleaning The probe may be cleaned by soaking, spraying solvents or detergent and water onto the sensor tubes, or by ultrasonic cleaning. Lime deposits may be safely removed by soaking in 20 % hydrochloric acid. Warming to +65 °C (+150 °F) is permissible to speed this process. For unusual cleaning problems, contact the factory and determine the exact materials of construction and chemical compatibility before using strong acids or unusual cleansers. REPLACEMENT PARTS NOTE: The switch will require recalibration (see page 5) following probe or electronics replacement. Partn°: Digit in partn°: T G X 1 2 3 4 5 6 7 8 9 10 Serial n°: See nameplate, always provide complete partn° and serial n° when ordering spares. X = product with a specific customer requirement 2 1 3 + mA – + – 24 VDC DELAY 4 ALARM ERROR POWER SENSOR + (1) PC board (3) "O"-ring (4) Sensor Replacement part 030-9114-001 012-2101-345 consult factory Digit 8 2 or T 6 (2) Housing cover Replacement part 004-9105-001 004-9142-001 – LOW FAIL-SAFE 5 HIGH ® (5) DIN rail housing & electronics Digit 3 Replacement part 1 089-7905-001 2 089-7905-002 7 DIMENSIONS IN MM (INCHES) DIN rail 55 (2.16) DELAY ALARM 75 (2.95) POWER ERROR LOW FAIL-SAFE 35 (1.38) Sensor housing HIGH ® 1 (4 10 .33 ) Rotation clearance 76 (3.00) max. 500 m (1640 ft) cable is ordered separately 70 (2.75) Single cable entry Separate or seal welded flange 8 ø 118 (4.63) Overhead clearance 70 (2.75) 114 (4.49) 46 (1.81) Threaded: Welded flange: 60 (2.36) Heat extension: 223 (8.78) MODEL IDENTIFICATION A complete measuring system consists of: 1. THERMATEL® DIN RAIL electronics and sensor housing 2. Connecting cable 3. THERMATEL® sensor 4. Optional: Order code for thread-on mounting flanges 5. Optional: Retractable probe assembly, consult factory for details 6. Optional: Factory calibration, consult factory 1. Code for Thermatel® DIN RAIL ELECTRONICS T G 1 T G 2 Electronics with standard LED flow indication Electronics with LED flow indication per NAMUR NE 44 1 OUTPUT 2 Amp SPDT alarm relay with mA output signal (non linear / non scaleable) POWER SUPPLY 2 24 V DC MOUNTING 0 D Remote DIN rail mounted electronics SENSOR HOUSING / CABLE ENTRY T IP 65, Cast aluminium, M20 x 1,5 cable entry 2 IP 65, Cast aluminium, 3/4" NPT cable entry 6 IP 65, Cast stainless steel, 3/4" NPT cable entry APPROVAL A 0 ATEX II 1 G EEx ia IIB T5, intrinsically safe T G 1 2 0 D A 0 complete code for Thermatel® TG1/TG2 electronics X = product with a specific customer requirement 2. Code for connecting cable (standard 2-wire shielded instrument cable – 0,50 mm2) 1 3 7 3 2 2 2 0 0 1 - 5 0 0 From 1 m (3.28 ft) min. to 500 m (1640 ft) max. Specify in increments of 1 m (3.28 ft) complete code for connecting cable 9 CONNECTIONS Insertion length NPT connection Insertion length BSP connection Insertion length Threaded Welded flange ANSI - EN (DIN) DIMENSIONS IN MM (INCHES) – TMA/TMB/TMC/TMD Standard: 46 (1.81) With heat extension: 223 (8.78) Standard: 60 (2.36) With heat extension: 223 (8.78) Insertion length NPT connection Insertion length BSP connection Insertion length ø 22,5 (0.88) ø 22,5 (0.88) Threaded Sensor Flanged Sensor PRESSURE/TEMPERATURE RATING – TMA/TMB/TMC/TMD Sensor Material code TMC, TMD A, D TMC, TMD B TMC, TMD C TMA, TMB A Insertion length All @ +40 °C (+100 °F) 41,4 bar (600 psi) Maximum process pressure @ +120 °C (+250 °F) @ +200 °C (+400 °F) 33,8 bar (490 psi) = minimum length 207 bar (3000 psi) 170 bar (2460 psi) = minimum length 207 bar (3000 psi) 181 bar (2627 psi) > minimum length > minimum length = minimum length > minimum length 128 bar (1850 psi) 28,6 bar (415 psi) 148 bar (2140 psi) 105 bar (1517 psi) 91,0 bar (1320 psi) 103 bar (1500 psi) 90,6 bar (1313 psi) 80,7 bar (1170 psi) 82,8 bar (1200 psi) 70,3 bar (1020 psi) 65,5 bar (950 psi) 172 bar (2500 psi) TMA/TMB sensors 147 bar (2125 psi) 161 bar (2340 psi) 137 bar (1980 psi) TMC/TMD sensors with material code A or D Insertion length = minimum length 10 Process pressure (bar) Process pressure (bar) Insertion length > minimum length Process temperature (°C) Process temperature (°C) MODEL IDENTIFICATION 3. Code for Thermatel® TG1/TG2 – STANDARD SENSOR T T T T M M M M A B C D Spherical tip Spherical tip Twin tip Twin tip - standard with heat extension standard with heat extension max max max max +120 +200 +120 +200 °C °C °C °C (+250 (+400 (+250 (+400 °F) °F) °F) °F) MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION➀ A B C 316/316L (1.4401/1.4404) stainless steel Hastelloy® C (2.4819) Monel® (2.4360) – TMC/TMD only – TMC/TMD only ➀ Sensors with material code B or C are not available with retractable probe assembly. PROCESS CONNECTION – SIZE/TYPE Threaded 1 2 2 1 0 1 0 2 0 3/4" NPT 1" NPT 1" BSP (G 1") 2 2 2 3 3 3 4 4 4 3 4 5 3 4 5 3 4 5 0 0 0 0 0 0 0 0 0 1" 1" 1" 1 1/2" 1 1/2" 1 1/2" 2" 2" 2" 150 300 600 150 300 600 150 300 600 lbs lbs lbs lbs lbs lbs lbs lbs lbs B B C C D D D D B C B C A B D E 0 0 0 0 0 0 0 0 DN DN DN DN DN DN DN DN PN PN PN PN PN PN PN PN 16/25/40 63/100 16/25/40 63/100 16 25/40 63 100 ANSI flanges EN (DIN) flanges 25 25 40 40 50 50 50 50 ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI RF RF RF RF RF RF RF RF RF EN EN EN EN EN EN EN EN 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 Type Type Type Type Type Type Type Type A B2 A B2 A A B2 B2 INSERTION LENGTH – Specify per cm (0.39") increment 0 0 5 0 0 8 3 3 0 T M 0 Minimum 5 cm (2") Minimum 8 cm (3.15") Maximum 330 cm (130") – sensors with NPT/flanged connection – sensors with BSP connection complete code for Thermatel® TG1/TG2 STANDARD SENSOR X = product with a specific customer requirement 11 DIMENSIONS IN MM (INCHES) – HYGIENIC TMA/TMB TMA: 29 (1.14) TMB: 192 (7.56) Insertion Length Ø 22,5 (0.88) TMA: 35 (1.38) Insertion Length Ø 22,5 (0.88) DIN 11851 Tri-Clamp® TMA: 29 (1.14) Insertion Length Ø 22,5 (0.88) Varivent® PRESSURE/TEMPERATURE RATING – HYGIENIC TMA/TMB Note: max. process pressure is downrated to the design pressure of the selected process connection. @ +40 °C (+100 °F) @ +120 °C (+250 °F) 33,8 bar (490 psi) Process pressure (bar) 41,4 bar (600 psi) Maximum process pressure Process temperature (°C) 12 @ +200 °C (+400 °F) 28,6 bar (415 psi) MODEL IDENTIFICATION 3. Code for Thermatel® TG1/TG2 – HYGIENIC SENSOR T M A T M B Spherical tip - standard Spherical tip - with heat extension max +120 °C (+250 °F) max +200 °C (+400 °F) SENSOR MATERIAL (0,82 µm Ra (32 Ra) surface finish) A 316/316L (1.4401/1.4404) stainless steel PROCESS CONNECTION – SIZE/TYPE ➀ 3 4 B C D V T T S S S V 0 0 0 0 0 0 1 1/2" Tri-Clamp® 2" Tri-Clamp® DN 25 DIN 11851 - only available with TMA DN 40 DIN 11851 - only available with TMA DN 50 DIN 11851 - only available with TMA DN 65 Varivent® type N - only available with TMA ➀ Consult factory for other process connections (NEUMO BioControl®, G1A, ...) INSERTION LENGTH – Specify per cm (0.39") increment 0 0 7 3 3 0 T M 0 Minimum 7 cm (2.76") Maximum 330 cm (130") complete code for Thermatel® TG1/TG2 HYGIENIC SENSOR X = product with a specific customer requirement 13 DIMENSIONS IN MM (INCHES) – TMH 203 (8.00) Insertion length BSP connection 273 (10.75) Insertion length NPT connection Insertion length Flanged connection Ø 21,5 (0.85) Ø 21,5 (0.85) PRESSURE/TEMPERATURE RATING – TMH @ +40 °C (+100 °F) @ +120 °C (+250 °F) 339 bar (4920 psi) @ +200 °C (+400 °F) 295 bar (4280 psi) Process pressure (bar) 414 bar (6000 psi) Maximum process pressure Process temperature (°C) 14 @ +450 °C (+850 °F) 233 bar (3380 psi) MODEL IDENTIFICATION 3. Code for Thermatel® TG1/TG2 – HIGH TEMPERATURE / HIGH PRESSURE SENSOR T M H High temperature / high pressure twin tip – max +450 °C (+850 °F) / max 414 bar (6000 psi)➀ ➀ Not available with retractable probe assembly. MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A B 316/316L (1.4401/1.4404) stainless steel Hastelloy® C (2.4819) PROCESS CONNECTION – SIZE/TYPE Threaded 1 2 2 1 0 1 0 2 0 3/4" NPT 1" NPT 1" BSP (G 1") 2 2 2 2 3 3 3 3 3 4 4 4 4 4 3 4 5 7 3 4 5 7 8 3 4 5 7 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1" 1" 1" 1" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 1 1/2" 2" 2" 2" 2" 2" 150 lbs 300 lbs 600 lbs 900/1500 lbs 150 lbs 300 lbs 600 lbs 900/1500 lbs 2500 lbs 150 lbs 300 lbs 600 lbs 900/1500 lbs 2500 lbs ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI ANSI B B B C C C C D D D D D D B C G B C G J A B D E G J 0 0 0 0 0 0 0 0 0 0 0 0 0 DN DN DN DN DN DN DN DN DN DN DN DN DN PN PN PN PN PN PN PN PN PN PN PN PN PN EN EN EN EN EN EN EN EN EN EN EN EN EN ANSI flanges EN (DIN) flanges 25 25 25 40 40 40 40 50 50 50 50 50 50 16/25/40 63/100 250 16/25/40 63/100 250 400 16 25/40 63 100 250 400 RF RF RF RF RF RF RF RF RF RF RF RF RF RF 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 1092-1 Type Type Type Type Type Type Type Type Type Type Type Type Type A B2 B2 A B2 B2 B2 A A B2 B2 B2 B2 INSERTION LENGTH – Specify per cm (0.39") increment 0 0 5 0 0 8 0 9 1 T M H 0 Minimum 5 cm (2") Minimum 8 cm (3.15") Maximum 91 cm (36") – sensors with NPT/flanged connection – sensors with BSP connection complete code for Thermatel® TG1/TG2 HIGH TEMPERATURE /HIGH PRESSURE SENSOR X = product with a specific customer requirement 15 MODEL IDENTIFICATION 3. Code for Thermatel® TG1/TG2 – MINI SENSOR T M M Mini twin tip – max +120 °C (+250 °F) MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A 316/316L (1.4401/1.4404) stainless steel PROCESS CONNECTION – SIZE/TYPE Threaded 0 1 2 1 0 1 0 1 0 1/2" NPT 3/4" NPT 1" NPT INSERTION LENGTH – STANDARD 0 0 3 2,5 cm (1") 0 0 5 3 3 0 Minimum 5 cm (2") Maximum 330 cm (130") INSERTION LENGTH – SELECTABLE – Specify per cm (0.39") increment T M M A 1 0 complete code for Thermatel® TG1/TG2 MINI SENSOR X = product with a specific customer requirement DIMENSIONS IN MM (INCHES) & PRESSURE/TEMPERATURE RATING – TMM 46 (1.81) Insertion length = 2,5 cm (1") > 2,5 cm (1") Insertion length Maximum process pressure @ +40 °C (+100 °F) @ +120 °C (+250 °F) 128 bar (1850 psi) 105 bar (1517 psi) 207 bar (3000 psi) Insertion length = minimum length 170 bar (2460 psi) Insertion length > minimum length Process pressure (bar) ø 16 (0.63) Process temperature (°C) RECOMMENDED FLOW RANGES – TMM Size Water Air 1" “T” 3,8 to 1600 l/h (1 to 420 GPH) 5 to 290 Nm3/h (3 to 170 SCFM) 1/2" 3/4" 16 “T” “T” 0,75 to 680 l/h (0.2 to 180 GPH) 2 to 900 l/h (0.5 to 240 GPH) 0,85 to 120 Nm3/h (0.5 to 70 SCFM) 2,5 to 170 Nm3/h (1.5 to 100 SCFM) MODEL IDENTIFICATION 3. Code for Thermatel® TG1/TG2 – LOW FLOW BODY SENSOR T M L Low flow body – max +120 °C (+250 °F) / max 400 bar (5800 psi) MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A 316/316L (1.4401/1.4404) stainless steel PROCESS CONNECTION – SIZE/TYPE Threaded T V T V 1 1 0 0 0 0 0 0 1/4" 1/2" 1/4" 1/2" NPT-F NPT-F BSP (G 1/4") BSP (G 1/2") MOUNTING BRACKET 0 0 0 1 0 0 T M L A 0 0 0 None With carbon steel mounting bracket complete code for Thermatel® TG1/TG2 LOW FLOW BODY SENSOR X = product with a specific customer requirement DIMENSIONS IN MM (INCHES) & PRESSURE/TEMPERATURE RATING – TML optional mounting bracket 2 holes ø 9,5 (0.37) 51 (2.00) 70 (2.75) Maximum process pressure @ +40 °C (+100 °F) 400 bar (5800 psi) 76 (3.00) 89 (3.50) 328 bar (4760 psi) 32 (1.25) 95 (3.75) Process pressure (bar) 1/4" or 1/2" NPT or BSP @ +120 °C (+250 °F) 51 (2.0) Process temperature (°C) RECOMMENDED FLOW RANGES – TML Size 1/4" 1/2" flow body flow body Water 0,02 to 5,7 l/h (0.0055 to 1.5 GPH) 0,04 to 11,5 l/h (0.01 to 3 GPH) Air 0,006 to 5,75 Nm3/h (0.21 to 200 SCFH) 0,015 to 11,5 Nm3/h (0.53 to 400 SCFH) 17 MODEL IDENTIFICATION 4. Optional sensor mounting flanges Thread-on mounting flanges can only be used in combination with 3/4" NPT process connection sensor. Consult factory for other sizes or materials. Thread-on flanges for use with 3/4" NPT-M connections ANSI B16.5 flanges Carbon steel 316/316L SST 004-5867-021 004-5867-001 1" 150 lbs RF 004-5867-041 2" 150 lbs RF 004-5867-022 1 1/2" 3" 4" 6" 1" 1 1/2" 2" 3" 4" 6" 1" 1 1/2" 2" 150 lbs RF 150 lbs RF Part No. 004-5867-023 150 lbs RF 004-5867-043 004-5867-052 004-5867-002 004-5867-032 004-5867-003 004-5867-024 004-5867-004 150 lbs RF 004-5867-025 004-5867-005 300 lbs RF 004-5867-026 004-5867-006 300 lbs RF 004-5867-042 300 lbs RF 004-5867-044 004-5867-027 300 lbs RF 004-5867-007 004-5867-028 300 lbs RF 004-5867-008 004-5867-029 004-5867-009 300 lbs RF 004-5867-030 004-5867-010 600 lbs RF 004-5867-046 004-5867-045 600 lbs RF 004-5867-051 600 lbs RF 004-5867-049 Hastelloy C 004-5867-031 004-5867-033 004-5867-034 004-5867-035 004-5867-053 004-5867-036 004-5867-037 004-5867-038 004-5867-039 004-5867-040 004-5867-050 consult factory 004-5867-048 consult factory consult factory ELECTRONICS SPECIFICATIONS Description Specifications Power consumption Flow range 5 W max. TMA-A, TMB-A, TMC-A, TMD-A, TMM: 0,003 to 1,5 m/s (0.01 to 5.0 FPS) – water 0,03 to 150 m/s (0.1 to 500 FPS) – air Power supply 19,2 to 28,8 V DC TMM installed in a“T”-piece: see table on page 16 TML: see table on page 17 TMC-B, TMC-C, TMD-B, TMD-C,TMH: 0,003 to 0,3 m/s (0.01 to 1.0 FPS) – water 0,03 to 150 m/s (0.1 to 500 FPS) – air Output Alarm Continuous User interface Set point LED indication Approvals Error Range selection Power Error Alarm SIL (Safety Integrity Level) Housing material Net weight 18 2 A SPDT relay mA output (non linear, non scaleable) 3,6 mA (Low Level Fail-Safe) – 22 mA (High Level Fail-safe) Adjustable via potentiometer located on DIN Rail housing Selectable in probe electronics LEDʼs for Power/Alarm status Red LED blinks in case of error 4 x green LED's 1 x yellow LED 1 x red LED all LED's OFF – – – – for safe/ (normal) condition indicates when flow or level is approaching the alarm set point indicates an alarm condition (TG1) indicates an alarm condition (TG2) ATEX II 1 G EEx ia IIB T5 Other approvals are available, consult factory for more details Functional safety to SIL1 as 1oo1 / SIL2 as 1oo2 in accordance to IEC 61508 – SFF of 79,4 % – full FMEDA reports and declaration sheets available DIN Rail: IP 20, polycarbonate / Sensor housing: IP 65, Aluminium or Stainless Steel Aluminium: 1,6 kg (3.5 lbs) – electronics only Stainless steel: 4,0 kg (8.8 lbs) – electronics only PERFORMANCE Description Specification Ambient temperature -40 °C to +70 °C (-40 °F to +160 °F) Storage: -50 °C to +75 °C (-58 °F to +170 °F) 0-99 %, non-condensing Meets CE requirements (EN 61326: 1997 + A1 + A2) Response time Repeatability 1-10 s typical (dependent on sensor type, application and set point) < 1 % @ constant temperature Humidity Electromagnetic compatibility SENSOR SPECIFICATIONS Description Materials Sensor diameter Process connection Sensor length Process temperature Max process pressure Description Spherical tip - Twin tip sensors INDUSTRIAL TMA/TMB - TMC/TMD 316/316L (1.4401/1.4404) Hastelloy® C (2.4819) – TMC/TMD only Monel® (2.4360) – TMC/TMD only 22,5 mm (0.88") Threaded: NPT or BSP Flanged: various ANSI or EN (DIN) flanges 5 - 330 cm (2" - 130") TMA/TMC: -70 °C to +120 °C (-100 °F to +250 °F) TMB/TMD: -70 °C to +200 °C (-100 °F to +400 °F) See info on page 10 Mini twin tip sensor TMM Materials 316/316L (1.4401/1.4404) Process temperature -70 °C to +120 °C (-100 °F to +250 °F) Sensor diameter Process connection Sensor length Max process pressure Description 16 mm (0.63") Threaded: or 1" NPT 2,5 - 330 cm (1" - 130") Sensor diameter 22,5 mm (0.88") Process connection Sensor length Process temperature Max process pressure 0,82 µm Ra (32 Ra) 21,5 mm (0.85") 5 - 91 cm (2" - 36") -70 °C to +450 °C (-100 °F to +850 °F) See info on page 14 Low flow body TML or 1/2" pipe size Threaded: 1/4" or 1/2" NPT-F or BSP Not applicable See info on page 16 316/316L (1.4401/1.4404) Surface finish 316/316L (1.4401/1.4404) Hastelloy® C (2.4819) 1/4" 1/2", 3/4" Materials HTHP sensor TMH See info on page 17 Spherical tip sensors HYGIENIC TMA/TMB Tri-Clamp®, DIN 11851, Varivent® 7 - 330 cm (2.76" - 130") TMA: -70 °C to +120 °C (-100 °F to +250 °F) TMB: -70 °C to +200 °C (-100 °F to +400 °F) See info on page 12 19 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 Magnetrolʼs local representative or by contacting the factory. Please supply the following information: 1. Purchaser Name 2. Description of Material 3. Serial Number and Ref Number 4. Desired Action 5. Reason for Return 6. Process details Any unit that was used in a process must be properly cleaned in accordance with the proper health and safety standards applicable by the owner, before it is returned to the factory. A material Safety Data Sheet (MSDS) must be attached at the outside of the transport crate or box. All shipments returned to the factory must be by prepaid transportation. Magnetrol will not accept collect shipments. All replacements will be shipped Ex Works. BULLETIN N°: EFFECTIVE: SUPERSEDES: UNDER RESERVE OF MODIFICATIONS BE 54-605.6 NOVEMBER 2012 January 2011 www.m a gne t r ol.c om BENELUX FRANCE Heikensstraat 6, 9240 Zele, België -Belgique 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. +49 (0)2204 / 9536-0 • Fax. +49 (0)2204 / 9536-53 • E-Mail: [email protected] INDIA C-20 Community Centre, Janakpuri, New Delhi - 110 058 Tel. +91 (11) 41661840 • Fax +91 (11) 41661843 • E-Mail: [email protected] ITALIA Via Arese 12, I-20159 Milano Tel. +39 02 607.22.98 • Fax. +39 02 668.66.52 • E-Mail: [email protected] RUSSIA 198095 Saint-Petersburg, Marshala Govorova street, house 35A, office 532 Tel. +7-812.702.70.87 • E-Mail: [email protected] U.A.E. DAFZA Office 5EA 722 • PO Box 293671 • Dubai Tel. +971-4-6091735 • Fax +971-4-6091736 • E-Mail: [email protected] UNITED KINGDOM Unit 1 Regent Business Centre, Jubilee Road Burgess Hill West Sussex RH 15 9TL Tel. +44 (0)1444 871313 • Fax +44 (0)1444 871317 • E-Mail: [email protected]