THERMATEL® TD1/TD2 Thermal dispersion switch DESCRIPTION Thermatel® TD1/TD2 switches can easily be adjusted to detect flow (gases and liquids), level or liquid-liquid interface. The TD1 is a 24 V DC line powered unit with integral electronics and a built-in DPDT relay. The TD2 is either V DC or V AC line powered, has integral or remote electronics and offers additionally LED indication, time delay and mA output for diagnostics and trending. With continuous diagnostics, automatic temperature compensation, narrow hysteresis and fast response time, TD1/TD2 bring you the latest in thermal dispersion technology. For FLOW/LEVEL/INTERFACE applications F E AT U R E S • Easy field calibration • • • • • • • • • • • – pre-calibration from factory at request. Variable flow or Flow/No flow detection of gases and liquids. Excellent low flow sensitivity. Automatic temperature compensation for repeatable alarm under varying process temperatures. Continuous diagnostics detect sensor fault. Continuous monitoring of flow rate versus setpoint via LED (TD2). mA output provides repeatable indication of flow rate and fault detection (TD2). Flow can be measured over test points (TD2). Optional retractable fitting for dismantling under process conditions. Process conditions up to +450 °C (+850 °F) and 414 bar (6000 psi). Integral or remote electronics up to 150 m (500 ft). Suited for SIL1 and SIL2 loops (full FMEDA report available). FE T Y I NT SA EGRITY V EL LE MEDIA: all types of gases and liquids. VESSELS: pipe sizes down to 1/4". Max sensor length up to 3,3 m. Can be installed at any angle vertically/horizontally – flanged, threaded or with compression fitting with or without hot or cold tap – ask for bulletin 41-103. CONDITIONS: Can be used on conductive and non conductive media, very light density to heavy viscous media (up to 10.000 cP). Can be set to ignore foam, aeration, turbulence, and cavitation. A P P L I C AT I O N S Spherical type sensor Twin tip type sensor A G E N C Y A P P R O VA L S Agency ATEX IEC Approval For TD1 & TD2: II 1/2 G Ex d+ib, d [ib] IIC T5..T4 Ga/Gb, flameproof enclosure with intrinsically safe probe circuitry (not valid for hermetically sealed relay option) For TD2 only: II 2 G Ex d IIC T5..T4 Gb, flameproof enclosure (zone 1) For TD1 & TD2: Ex d + ib, d [ib] IIC T5/T4 Gb/Ga For TD2 only: Ex d IIC T5/T4 Gb FM/CSA Russian Authorisation Standards Other approvals are available, consult factory for more details Refer to bulletin BE 54-105 for ATEX intrinsically safe units. Consult factory for proper model numbers and classifications. Worldwide level and flow solutions TECHNOLOGY The unit utilises Magnetrol’s proven thermal dispersion technology. The sensor consists of two RTD (Resistance Temperature Detector) elements. One is the reference and the second is heated to a temperature above the process temperature. The electronics detect the temperature difference between the two elements. The temperature difference is greatest in air, then decreases when cooling occurs due to a change in media. An increase in the flow rate further decreases the temperature difference. The set point is adjusted for the switch to alarm at the desired temperature difference. Once the set point is reached, the relay will change state. Flow No Flow/Low Flow In the absence of flow/low flow, the self-heated sensor creates a temperature differential between the two sensors. Flow As media flow increases across the sensing assembly, heat is dissipated and temperature differential decreases . Level Low Level In the absence of media, the self-heated sensor tip creates a temperature differential between the two sensors. High Level As media contacts the sensing assembly, heat is absorbed by the fluid, decreasing the temperature differential. A D VA N C E D F E A T U R E S TEMPERATURE COMPENSATION (TD1 & TD2) The alarm point of thermal dispersion switches has previously been affected by changing temperatures. With the TD1/TD2, the effect of changing process temperature has been greatly reduced. With temperature compensation Signal Signal No temperature compensation flow +20 °C (+70 °F) +65 °C (+150 °F) +120 °C (+250 °F) flow FACTORY CALIBRATION (TD1 & TD2) TD1/TD2 can be delivered pre-calibrated at a fixed setpoint. TD2 can be delivered with a complete calibration curve, allowing the customer to field adjust the setpoint by using a voltmeter at the test points. 2 A D VA N C E D F E A T U R E S ( C O N T. ) FAULT DETECTION (TD1 & TD2) One of the major concerns is questioning if the switch will operate when an alarm condition occurs. The TD1/TD2 is equipped with advanced diagnostics which continuously monitor the signal from the sensor and indicate if the signal has gone out of range. In the event of a fault, the alarm relay will de-energize and the red LED will blink. In the TD2 the mA output will change to 3,6 mA (Low Level Fail-safe) or 22 mA (High Level Fail-safe) to indicate a fault. Relay Power LED NC C NO NC C NO Alarm LED POWER HEATER TEMP COMP MEDIA RANGE FAILSAFE FAULT O G F A F S E O H F L F O L S N I Q L O L N Calibration ALARM MODEL TD1 TD1 mA OUTPUT (TD2 only) - for trending: the calibrated setpoint corresponds with a specific mA value but although not linear, it provides important process information. With increasing flow or immerged sensor, the mA signal increases. - for diagnostics: either 3,6 mA (Low Level Fail-safe) or 22 mA (High Level Fail-safe) output, indicates for an instrument failure (sensor). Typical mA signals 20 18 16 14 mA 12 10 8 6 4 Dry Oil Water 0 0,3 0,6 TEST POINTS (TD2 only) Allow the user to periodically check the setpoint and verify for set point drift. The setpoints read voltage units. Relay LED INDICATION (TD2 only) The LED’s show progressively actual flow/level versus the calibrated setpoint. REMOTE ELECTRONICS (TD2 only) The sensor can be mounted away for 150 m (500 ft). The order code for the remote electronics includes the sensor housing. not for all models - see electronics part number on page 7 0,9 Water Flow - m/s 1,2 1,5 mA Testpoints L1 L2 NC C NO NC TIME DELAY C NO ALARM TP2 TP1 Calibration MODEL TD2 Damping LED indication TD2 3 A P P L I C AT I O N S FLOW Thermatel® TD1/TD2 switches may be installed in a variety of flow applications as shown in the illustration below. Flow/No Flow can be detected in an input line to a primary tank, or in an output line. They may be installed for overflow detection in a pipe connected to an overflow tank or installed in a drain line for Wet/Dry indication. In addition, due to the capability to detect liquids or gases, the Thermatel® flow switch may be installed in a gas vent to detect off-gas from the primary tank. Flow / No flow Off gas Gas vent Overflow Input 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 Pump Protection Lubrication Systems High level alarm Low level alarm Switch at set flow rate Output line 4 LEVEL Thermatel® TD1/TD2 switches can be installed in a variety of level applications as shown in the illustration below. High or low level alarm applications can be installed in either vertical or horizontal mountings. output line Interface Low Flow Body Overflow tank Pump protection - High level - 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 gravity, viscosity Chemical Feed Pump Relief Valve Monitoring Cooling Water / Cooling Air SENSOR DESIGNS Thermatel offers two sensor tip designs: the twin tip and the unique spherical tip. Both designs have similar operating ranges. Both detect flow or level at approximately the same rate. However, the spherical tip responds faster to a loss of flow or a dry condition. Twin tip Spherical tip SPHERICAL TIP The sensing elements are bonded directly to the wall of the tip, providing protection of the sensors. The spherical tip is recommended for all types of applications: general purpose use, liquid flow applications, high viscosity and applications where buildup can occur. The spherical tip is suitable for process pressures up to 41,4 bar (600 psi) and can handle process temperatures up to +200 °C (+400 °F). TWIN TIP The sensing elements are mounted at the end of each tip. The twin tip is preferred for air flow applications and is available in corrosion resistant materials including Hastelloy C and Monel. The twin tip is suitable for process pressures up to 207 bar (3000 psi) and can handle process temperatures up to +200 °C (+400 °F). HIGH TEMPERATURE/HIGH PRESSURE (TMH) This twin tip sensor is suitable for process pressures up to 414 bar (6000 psi) and can handle process temperatures up to +450 °C (+850 °F). MINI SENSOR (TMM) This twin tip sensor is suitable for installing in a tee in smaller pipe sizes. Available with 1/2", 3/4" and 1" NPT connections for use with appropriate tee connection. The twin tip design provides minimal blockage of the pipe. LOW FLOW BODY (TML) This version is used for even lower flow rates with 1/4" and 1/2" connections. Typical air flow Typical water flow 18.00 15.00 16.00 14.00 13.00 12.00 10.00 mA mA 14.00 8.00 6.00 12.00 11.00 10.00 4.00 0 15 Twin Tip 30 45 Spherical Tip 60 m/s Hastelloy 9.00 8.00 0,0 0,3 0,6 Spherical Tip 0,9 1,2 Twin Tip 1,5 m/s Hastelloy Model Sensor design Recommended for TMB Spherical tip Same as TMA but can be used with integral electronics up to +200 °C (+400 °F) TMA TMC TMD TMH TMM TML Spherical tip Twin tip Twin tip Twin tip Mini twin tip Low flow body Best sensitivity for liquid flows / suitable for gas flow – resists heavy coating Best sensitivity for air/gas flows – resists light coating Same as TMC but can be used with integral electronics up to +200 °C (+400 °F) High temperature and/or high pressure conditions – resists light coating Direct mounting in “T” pieces on small pipe sizes – resists light coating Detection/control of extreme low flows – resists light coating 5 EXPEDITE SHIP PLAN (ESP) Several models are available for quick shipment, within max. 4 weeks after factory receipt of purchase order, through the Expedite Ship Plan (ESP). Models covered by ESP service are conveniently colour coded in the selection data charts. To take advantage of ESP, simply match the colour coded model number codes (standard dimensions apply). ESP service may not apply to orders of ten units or more. Contact your local representative for lead times on larger volume orders, as well as other products and options. A complete measuring system consists of: S E L E C T I O N D ATA 1. THERMATEL® electronics 2. Connecting cable (only applicable for remote mount TD2 units) 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 TD1 TD2 1. Order code for Thermatel® TD1 electronics T D 1 - 2 D 0 0 - 0 Integral mount electronics for 24 V DC power supply and with 1 DPDT 8 A DPDT output relay 3 C APPROVAL Weatherproof ATEX/IEC flameproof enclosure with intrinsically safe probe circuitry 0 1 T D 1 2 D 0 0 0 HOUSING / CABLE ENTRY IP66, Cast aluminium, 3/4" NPT cable entry (2 entries - 1 plugged) IP66, Cast aluminium, M20 x 1,5 cable entry (2 entries - 1 plugged) complete order code for Thermatel® TD1 electronics X = product with a specific customer requirement 6 S E L E C T I O N D A T A ( C O N T. ) 1. Order code for Thermatel® TD2 electronics T D 2 Electronics with continuous LED indication and mA output 7 8 POWER SUPPLY 240 V AC (100-264 V AC) 24 V DC (± 20 %) OUTPUT D 0 8 A DPDT relay H 0 1 A Hermetically sealed DPDT relay 0 1 ACCESSORIES Blind housing cover Housing cover with glass window (for aluminium housings only) 0 1 MOUNTING CONFIGURATION Integral electronics Remote electronics APPROVAL 3 C G Weatherproof Zone 0 – for level applications ATEX/IEC flameproof enclosure with intrinsically safe probe circuitry - no mA output available - only available with 8 A DPDT relay option Zone 1 – for level and flow applications ATEX/IEC flameproof enclosure Consult factory for zone 0 applications in combination with hermetically sealed relay. 0 1 2 3 T D 2 0 HOUSING / CABLE ENTRY IP66, Cast aluminium, 3/4" NPT cable entry (2 entries - 1 plugged) IP66, Cast aluminium, M20 x 1,5 cable entry (2 entries - 1 plugged) IP66, Cast stainless steel, 3/4" NPT cable entry (2 entries - 1 plugged) IP66, Cast stainless steel, M20 x 1,5 cable entry (2 entries - 1 plugged) complete order code for Thermatel® TD2 electronics X = product with a specific customer requirement 2. Order code for connecting cable used with weatherproof remote mount TD2 electronics (6-wire cable/shielded). Consult factory for cable suitable for flameproof enclosure. 0 3 7 3 1 9 8 0 0 3 - 1 5 0 From 3 m (10 ft) min. to 150 m (500 ft) max. Specify in increments of 1 m (3.28 ft) complete order code for connecting cable 7 CONNECTIONS Insertion length NPT connection Insertion length BSP connection Insertion length Welded flange ANSI - EN (DIN) Threaded 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 P R E S S U R E / T E M P E R AT U R E R AT I N G – T M A / T M B / T M C / T M D 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 8 Process pressure (bar) Process pressure (bar) Insertion length > minimum length Process temperature (°C) Process temperature (°C) S E L E C T I O N D A T A ( C O N T. ) 3. Order code for Thermatel® TD1/TD2 – 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 TMA/TMC sensors can handle process temperatures up to +200 °C (+400 °F) with remote electronics. °F) °F) °F) °F) MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A B C D 316/316L (1.4401/1.4404) stainless steel Hastelloy® C (2.4819) Monel® (2.4360) 316/316L (1.4401/1.4404) stainless steel – TMC/TMD only – TMC/TMD only – TMC/TMD only Sensors with material code B or C are not available with retractable probe assembly. Not suitable for zone 0 applications in combination with hermetically sealed relay. 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 order code for Thermatel® TD1/TD2 STANDARD SENSOR X = product with a specific customer requirement 9 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) P R E S S U R E / T E M P E R AT U R E R AT I N G – T M H @ +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) 10 @ +450 °C (+850 °F) 233 bar (3380 psi) S E L E C T I O N D A T A ( C O N T. ) 3. Order code for Thermatel® TD1/TD2 – HIGH TEMPERATURE / HIGH PRESSURE SENSOR T M H High temperature / high pressure twin tip – max +450 °C (+850 °F) / max 414 bar (6000 psi) Not available with retractable probe assembly. MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A B D 316/316L (1.4401/1.4404) stainless steel Hastelloy® C (2.4819) 316/316L (1.4401/1.4404) stainless steel Not suitable for zone 0 applications in combination with hermetically sealed relay. 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 order code for Thermatel® TD1/TD2 HIGH TEMPERATURE /HIGH PRESSURE SENSOR X = product with a specific customer requirement 11 S E L E C T I O N D A T A ( C O N T. ) 3. Order code for Thermatel® TD1/TD2 – MINI SENSOR T M M Mini twin tip – max +120 °C (+250 °F) TMM sensors can handle process temperatures up to +200 °C (+400 °F) with remote electronics. MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A 316/316L (1.4401/1.4404) stainless steel Not suitable for zone 0 applications in combination with hermetically sealed relay. 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 order code for Thermatel® TD1/TD2 MINI SENSOR X = product with a specific customer requirement D I M E N S I O N S I N m m ( i n c h e s ) & P R E S S U R E / T E M P E R AT U R E R AT I N G – T M M 46 (1.81) Insertion length = 2,5 cm (1") @ +40 °C (+100 °F) > 2,5 cm (1") Insertion length 207 bar (3000 psi) Maximum process pressure @ +120 °C (+250 °F) @ +200 °C (+400 °F) 105 bar (1517 psi) 91,0 bar (1320 psi) 170 bar (2460 psi) 128 bar (1850 psi) 148 bar (2140 psi) Insertion length = minimum length 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" 12 “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) S E L E C T I O N D A T A ( C O N T. ) 3. Order code for Thermatel® TD1/TD2 – LOW FLOW BODY SENSOR T M L Low flow body – max +120 °C (+250 °F) / max 400 bar (5800 psi) TML sensors can handle process temperatures up to +200 °C (+400 °F) with remote electronics. MATERIAL OF CONSTRUCTION FOR SENSOR AND PROCESS CONNECTION A 316/316L (1.4401/1.4404) stainless steel Not suitable for zone 0 applications in combination with hermetically sealed relay. 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 order code for Thermatel® TD1/TD2 LOW FLOW BODY SENSOR X = product with a specific customer requirement D I M E N S I O N S I N m m ( i n c h e s ) & P R E S S U R E / T E M P E R AT U R E R AT I N G – T M L 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) @ +200 °C (+400 °F) 283 bar (4100 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) 13 S E L E C T I O N D A T A ( C O N T. ) 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 316/316L SST 004-5867-022 004-5867-002 1" 150 lbs RF 004-5867-041 3" 150 lbs RF 004-5867-023 1 1/2" 2" 4" 6" 1" 1 1/2" 2" 3" 4" 6" 1" 1 1/2" 2" 150 lbs RF 150 lbs RF 150 lbs RF 150 lbs RF 300 lbs RF 300 lbs RF 300 lbs RF 300 lbs RF 300 lbs RF 300 lbs RF 600 lbs RF 600 lbs RF 600 lbs RF 004-5867-021 Power supply Alarm Continuous Time delay Error User interface Display Approvals SIL (Safety Integrity Level) Housing material Net weight 14 004-5867-033 004-5867-044 004-5867-026 004-5867-006 004-5867-027 004-5867-007 004-5867-028 004-5867-008 004-5867-029 004-5867-009 004-5867-030 004-5867-010 004-5867-051 004-5867-050 004-5867-046 004-5867-045 004-5867-049 004-5867-048 TD1 004-5867-031 004-5867-032 004-5867-034 004-5867-035 004-5867-053 004-5867-036 004-5867-037 004-5867-038 004-5867-039 004-5867-040 consult factory consult factory consult factory TD2 19,2 to 28,8 V DC 100 to 264 V AC, 50-60 Hz 3,5 W @ 24 V DC 4 W @ 24 V DC or 5 W @ 264 V AC 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 consumption Flow range Output 004-5867-003 004-5867-005 004-5867-042 19,2 to 28,8 V DC 004-5867-052 004-5867-004 004-5867-025 Hastelloy C 004-5867-043 004-5867-001 004-5867-024 E L E C T R O N I C S S P E C I F I C AT I O N S Description Part No. Carbon steel TMM installed in a“T”-piece: see table on page 12 TML: see table on page 13 TMC-B, TMC-C, TMC-D, TMD-B, TMD-C,TMD-D, TMH: DPDT relay: 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 8 A @ 120 V AC / 250 V AC 8 A @ 30 V DC; 0,5 A @ 125 V DC Hermetically sealed relay not available Hermetically sealed DPDT relay: 1A @ 28 V DC; 0,5 A @ 125 V DC Not applicable non linear mA for trending (not for all models - see electronics part number on page 7) Via alarm relay 3,6 mA (Low Level Fail-safe) – 22 mA (High Level Fail-safe) and alarm relay Not available 0 to 100 s adjustable (in addition to sensor response time) - Local switches for gain setting, function setting and High/Low Level Fail-safe - Calibration and time delay via potentiometer LED’s for Power/Alarm status 2 green LED’s (safe condition), 1 yellow LED (alarm setpoint being approached) 1 red LED (alarm condition) ATEX II 2 G Ex d IIC T5..T4 Gb, flameproof enclosure - TD2 for zone 1 ATEX II 1/2 G Ex d+ib, d [ib] IIC T5..T4 Ga/Gb, flameproof enclosure - TD1 & TD2 (TD2 only with 8A DPDT relay) IEC Ex d + ib, d [ib] IIC T5/T4 Gb/Ga - TD1 & TD2 IEC Ex d IIC T5/T4 Gb - TD2 only 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 69,3 % (TD1) and 73 % (TD2) – full FMEDA reports and declaration sheets available IP66/Aluminium A356T6 (<0.20 % copper) or stainless steel Aluminium: 1,1 kg (2.4 lbs) - integral electronics only Stainless steel: 2,6 kg (5.7 lbs) - integral electronics only PERFORMANCE Description Specification Ambient temperature ATEX/IEC Ex d - T4 & non Ex: -40 °C to +70 °C (-40 °F to +160 °F) ATEX/IEC Ex d - T5: -40 °C to +40 °C (-40 °F to +104 °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 S E N S O R S P E C I F I C AT I O N S Description Materials Sensor diameter Process connection Sensor length Process temperature Max process pressure Spherical tip - Twin tip sensors 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 8 HTHP sensor TMH 316/316L (1.4401/1.4404) Hastelloy® C (2.4819) 21,5 mm (0.85") 5 - 91 cm (2" - 36") -70 °C to +450 °C (-100 °F to +850 °F) See info on page 10 Use remote electronics (TD2) for temperatures > +120 °C (+250 °F) up to max +200 °C (+400 °F) or sensors with heat extension (TMB/TMD) when using integral electronics. Description 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 16 mm (0.63") Threaded: 1/2", 3/4" or 1" NPT 2,5 - 330 cm (1" - 130") See info on page 12 1/4" 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 13 Use remote electronics (TD2) for temperatures > +120 °C (+250 °F) up to max +200 °C (+400 °F). 15 DIMENSIONS IN mm (inches) 102 (4.00) 102 (4.00) without window 113 (4.43) with window 123 (4.85) 100 (3.95) Threaded: 46 (1.81) Welded flange: 60 (2.36) Heat extension: 223 (8.78) Threaded: 46 (1.81) Welded flange: 60 (2.36) Heat extension: 223 (8.78) Insertion length Insertion length max. Ø 22,5 (0.88) Ø 22,5 (0.88) Model TD1 with TMC/TMD twin tip sensor Model TD2 with integral electronics and TMA/TMB spherical tip sensor 102 (4.00) 102 (4.00) without window 113 (4.43) with window 123 (4.85) 19 (0.37) 100 (3.95) 60 (2.36) 70 (2.75) 89 (3.50) 102 (4.00) 2 holes Ø 9,5 (0.37) Insertion length 95 (3.75) max 150 m (500 ft) cable is ordered separately Ø 22,5 (0.88) Model TD2 with remote electronics Remote TMA spherical tip sensor with flanged connection QUALITY ASSURANCE - ISO 9001:2008 THE QUALITY ASSURANCE SYSTEM IN PLACE AT MAGNETROL GUARANTEES THE HIGHEST LEVEL OF QUALITY DURING THE DESIGN, THE CONSTRUCTION AND THE SERVICE OF CONTROLS. OUR QUALITY ASSURANCE SYSTEM IS APPROVED AND CERTIFIED TO ISO 9001:2008 AND OUR TOTAL COMPANY IS COMMITTED TO PROVIDING FULL CUSTOMER SATISFACTION BOTH IN QUALITY PRODUCTS AND QUALITY SERVICE. PRODUCT WARRANTY :2008 ALL MAGNETROL ELECTRONIC AND ULTRASONIC LEVEL CONTROLS ARE WARRANTED FREE OF DEFECTS IN MATERIALS AND WORKMANSHIP FOR ONE FULL YEAR FROM THE DATE OF ORIGINAL FACTORY SHIPMENT. IF RETURNED WITHIN THE WARRANTY PERIOD; AND, UPON FACTORY INSPECTION OF THE CONTROL, THE CAUSE OF THE CLAIM IS DETERMINED TO BE COVERED UNDER THE WARRANTY; THEN, MAGNETROL INTERNATIONAL WILL REPAIR OR REPLACE THE CONTROL AT NO COST TO THE PURCHASER (OR OWNER) OTHER THAN TRANSPORTATION. MAGNETROL SHALL NOT BE LIABLE FOR MISAPPLICATION, LABOR CLAIMS, DIRECT OR CONSEQUENTIAL DAMAGE OR EXPENSE ARISING FROM THE INSTALLATION OR USE OF THE EQUIPMENT. 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