Related Manuals for Magnetrol THERMATEL TG1
Summary of Contents for Magnetrol THERMATEL TG1
- Page 1 THERMATEL ® TG1/TG2 ODEL Installation and Operating Manual Thermal Dispersion Level/Flow/Interface Switch 7xxx 6xxx 5xxx 4xxx 3xxx 2xxx 1xxx ®...
- Page 2 Report any concealed damage to the carrier within 24 hours. Check the contents of the car- ton/crates against the packing slip and report any discrep- ancies to Magnetrol. Check the nameplate model number Pre-amplifier (Model number/approvals as per inserted separate sheet) to...
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Page 3: Process Connections
PROCESS CONNECTIONS Insertion Insertion length length Insertion BSP connection length Insertion length NPT connection Threaded Welded flange ANSI / DIN Threaded G1A (BSP) Insertion length Insertion Insertion length length Sanitary 3A Varivent Sanitary DIN 11851 NEUMO Bio Control ® WIRING Note: switch power off and disconnect sensor wires before testing the resistance values of the wires. - Page 4 CALIBRATION Pre-amplifier settings DIP switch Default Higher Highest Temperatures For TMH ≥ +100 °C (210 °F) positions sensitivity sensitivity sensitivity sensors RTD current (S1) Closed Closed Open Open Closed Open Open Closed Closed Open RTD CURRENT Sensitivity (S2) Open Closed Open Open Closed...
- Page 5 CALIBRATION NOTE: Ensure that settings on page 3 have been verified before calibrating this unit. Adjust level, interface or flow to the desired alarm condition. Units are preferably field calibrated under operating con- ditions or bench calibrated if the real conditions can be simulated. Consult factory when this cannot be established. High flow / High level - Interface 1.
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Page 6: Maintenance
MAINTENANCE Symptom Problem Solution (at DIN Rail electronics) Yellow LED does not go ON Switch point cannot be established Adapt flow range - see page 3 and 4 Check FAIL-SAFE position Check sensor connection Green power LED OFF No power Check power supply Check wiring at power terminals Red Error LED blinks and... -
Page 7: Specifications
SPECIFICATIONS Description Specifications Power at terminals 24 V DC (± 20 %) Power consumption 5 W max. Flow range Standard sensors: 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 HTHP, Hastelloy C / Monel: 0,003 to 0,3 m/s (0.01 to 1.0 FPS) –... -
Page 8: Dimensions In Mm (Inches)
IDENTIFICATION - ELECTRONICS T G 1 Intrinsically safe Thermatel electronics with standard LED flow indication T G 2 Intrinsically safe Thermatel electronics with LED flow indication per NAMUR NE 44 CONFIGURATION 1 2 0 D 2 Amp SPDT alarm relay and mA output signal (non linear / non scaleable) 24 VDC Input Voltage Remote Mounted DIN Rail Electronics SENSOR HOUSING - IP65... - Page 9 IDENTIFICATION - SENSOR T M A Standard spherical tip max 120 °C (250 °F) / max 41 bar ( 600 psi) T M B Standard spherical tip - with heat extension max 200 °C (400 °F) / max 41 bar ( 600 psi) T M C Standard twin tip max 120 °C (250 °F) / max 207 bar (3000 psi)
- Page 10 SENSORS - DIMENSIONS IN MM (INCHES) / TEMP.-PRESSURE RATING NOTE: Flanged models are downrated to the design pressure of the selected flange. Spherical sensor (TMA/TMB) Standard: 44 (1.57) Standard: 44 (1.57) With heat extension: 223 (8.78) With heat extension: 223 (8.78) 41 bar 28 bar Insertion...
- Page 11 SENSORS - DIMENSIONS IN MM (INCHES) / TEMP.-PRESSURE RATING High temp/pressure sensor (TMH) (8.00) (10.75) 413 bar 295 bar Insertion length Insertion Insertion 233 bar length length connection Flanged connection connection °C 22 ø (0.87)
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Page 12: 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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