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Summary of Contents for Magnetrol Thermatel TD1
- Page 1 THERMATEL ® TD1/TD2 ODEL nstallation and Operating Manual Thermal Dispersion Flow/Level/Interface Switch Model TD1 Model TD2 with twin tip sensor with spherical tip sensor Model TD2 Model TD2 with hygienic with low flow body sensor stainless steel enclosure & spherical tip sensor ®...
- Page 2 - tag n° ton/crates against the packing slip and report any discrep- ancies 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 refer- ence when ordering parts.
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Page 3: Relay Connections
WIRING 8A DPDT Relay 24 V DC (± 20 %) Power POWER HEATER TEMP COMP MEDIA RANGE FAILSAFE FAULT ALARM MODEL TD1 1 - white 2 - black TD1 Wiring 3 - red 4 - green 5 - orange 8A DPDT Relay 6 - blue or 1A H.S. - Page 4 Switch setup For factory calibrated devices, the switch setup and calibration is completed by MAGNETROL for optimal performance in your application. The dip-switch settings and/or potentiometers should only be adjusted for troubleshooting pur- poses if the factory calibration was not sufficient.
- Page 5 CALIBRATION For factory calibrated devices, the switch setup and calibration is completed by MAGNETROL for optimal performance in your application. The dip-switch settings and/or potentiometers should only be adjusted for troubleshooting pur- poses if the factory calibration was not sufficient.
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Page 6: Fault Indication
FAULT INDICATION TD1/TD2 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. TD1: Alarm LED blinks and the relay de-energizes. TD2: 3,6 mA signal when unit is set for low level fail-safe. -
Page 7: Resistance Values
TROUBLESHOOTING Symptom Application Action* Switch indicates a fault Liquid Flow – Flow Turn off TEMP COMP (TD1) / TC (TD2) (red LED will blink) Present Light goes off—operate in this mode Light stays on—check resistance to determine if a problem exists with the probe or electronics. -
Page 8: Replacement Parts
REPLACEMENT PARTS Note: The switch will require recalibration (see page 5) following probe or electronics replacement. Probe replacement INTEGRAL ELECTRONICS Removal of probe 1. Make sure the power source is turned off. 2. Unscrew and remove housing cover. 3. Remove the bezel by: a. - Page 9 REPLACEMENT PARTS E X P E D I T E S H I P P L N ( E S P ) Several parts are available for quick shipment, within max. 1 week after factory receipt of purchase order, through the Expedite Ship Plan (ESP).
- Page 10 REPLACEMENT PARTS Replacement parts – Model TD2 Partn°: Serial n°: T D 2 See nameplate, always provide complete partn° and Digit in partn°: 8 9 10 serial n° when ordering spares. X = product with a specific customer requirement INTEGRAL ELECTRONICS REMOTE ELECTRONICS (2) Electronic module Digit 4...
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Page 11: Model Identification
MODEL IDENTIFICATION A complete measuring system consists of: 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. - Page 12 MODEL IDENTIFICATION 1. Code for Thermatel TD2 electronics with housing for industrial use ® T D 2 Electronics with continuous LED indication and mA output POWER SUPPLY 240 V AC (100-264 V AC) 24 V DC (± 20 %) OUTPUT 8 A DPDT relay 1 A Hermetically sealed DPDT relay ACCESSORIES...
- Page 13 MODEL IDENTIFICATION 1. Code for Thermatel electronics with housing for hygienic use ® T D 2 Electronics with continuous LED indication and mA output POWER SUPPLY 240 V AC (100-264 V AC) 24 V DC (± 20 %) OUTPUT 8 A DPDT relay 1 A Hermetically sealed DPDT relay ACCESSORIES Blind housing cover...
- Page 14 CONNECTIONS Insertion length Insertion BSP connection length Insertion length NPT connection 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 BSP connection Insertion length...
- Page 15 MODEL IDENTIFICATION 3. Code for Thermatel TD1/TD2 – STANDARD SENSOR ® T M A Spherical tip - standard max +120 °C (+250 °F) ¿ T M B Spherical tip - with heat extension max +200 °C (+400 °F) T M C Twin tip - standard max +120 °C (+250 °F)
- Page 16 DIMENSIONS IN mm (inches) – HYGIENIC TMA/TMB TMA: 29 (1.14) TMA: 35 (1.38) TMB: 192 (7.56) TMA: 29 (1.14) Insertion Length Insertion Length Ø 22,9 (0.90) Ø 22,9 (0.90) Insertion Length Ø 22,9 (0.90) Varivent Tri-Clamp DIN 11851 ® ® PRESSURE/TEMPERATURE RATING –...
- Page 17 MODEL IDENTIFICATION 3. Code for Thermatel TD2 – HYGIENIC SENSOR ® T M A Spherical tip - standard max +120 °C (+250 °F) T M B Spherical tip - with heat extension max +200 °C (+400 °F) SENSOR MATERIAL (0,82 Μm Ra (32 Ra) surface finish) 316/316L (1.4401/1.4404) stainless steel PROCESS CONNECTION –...
- Page 18 DIMENSIONS IN mm (inches) – TMH (9.88) (10.00) (10.75) Insertion length Insertion Insertion length length Flanged connection connection connection Ø 21,9 Ø 21,9 (0.86) (0.86) PRESSURE/TEMPERATURE RATING – TMH Maximum process pressure @ +40 °C (+100 °F) @ +120 °C (+250 °F) @ +200 °C (+400 °F) @ +450 °C (+850 °F) 414 bar (6000 psi)
- Page 19 MODEL IDENTIFICATION 3. 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 316/316L (1.4401/1.4404) stainless steel ¿...
- Page 20 MODEL IDENTIFICATION 3. 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 316/316L (1.4401/1.4404) stainless steel ¿...
- Page 21 MODEL IDENTIFICATION 3. 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 316/316L (1.4401/1.4404) stainless steel ¿...
- Page 22 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 " NPT-M connections Part No. ANSI B16.5 flanges Carbon steel 316/316L SST Hastelloy C...
- Page 23 DIMENSIONS IN mm (inches) – WITH HOUSING FOR INDUSTRIAL USE (4.00) (4.00) without window 113 (4.43) (3.95) with window 123 (4.85) 60 (2.36) (2.75) (0.37) Insertion length (3.75) (4.00) 2 holes max 150 m (500 ft) Ø 9,5 (3.50) cable is ordered separately (0.37) Ø...
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Page 24: Specifications
SPECIFICATIONS Electronics specifications – with housing for industrial use Description Power supply 19,2 to 28,8 V DC 19,2 to 28,8 V DC 100 to 264 V AC, 50-60 Hz Power consumption 3,5 W @ 24 V DC 4 W @ 24 V DC or 5 W @ 264 V AC Flow range TMA-A, TMB-A, TMC-A, TMD-A, TMM: 0,003 to 1,5 m/s (0.01 to 5.0 FPS) –... - Page 25 SPECIFICATIONS Performance Description Specification Response time 1-10 s typical (dependent on sensor type, application and set point) Repeatability < 1 % @ constant temperature 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) Humidity...
- Page 26 Notes...
- Page 27 Notes...
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Page 28: Service Policy
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.
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Questions and answers
How do i connect this in a p& id drawing?Can they be used in all industries or are limited to oil and gas only
@vincent ,what symbol do i use on a P& ID DRAWING?
To connect the Magnetrol Thermatel TD1 in a P&ID drawing, follow these steps:
1. Symbol Representation: Use the appropriate symbol for a thermal dispersion flow/level/interface switch in the P&ID.
2. Wiring: The TD1 wiring includes:
- White (1)
- Black (2)
- Red (3)
- Green (4)
- Orange (5)
- Blue (6)
- Power connections: 24V DC (± 20%) or 100-264V AC.
- Relay connections: DPDT relay for output signaling.
3. Fail-Safe Configuration: Identify and configure the relay connections in the P&ID based on the fail-safe mode required.
4. Tagging: Label the device according to the P&ID conventions and ensure it is linked to the correct control system.
The Thermatel TD1 is not limited to the oil and gas industry. It can be used in various industries that require flow, level, or interface detection, including chemical processing, water treatment, food and beverage, and pharmaceuticals. However, installation in hazardous areas must follow safety guidelines.
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