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Explosion proof temperature measurement systems

tmg ist leading manufacturer of explosion proof temperature sensors in Germany. Complete sensor systems for the various safety classes ( intrinsic safety, increased safety, encapsulation and pressure encapsulation for standard and ambitious measuring tasks in engine and plant construction, pharmaceutical and chemical industry etc available.

tmg no longer concerns itself with separate sensors in an ex-proof version, but now supplies complete systems. The whole system will include a choice of various transmitters, measuring inserts and connections (armour-plated threaded pipe or plug or process connection). Systems with intrinsic safety offer the options of a „trumpet“, a normal armour-plated threaded pipe connection or a plug. there are other systems which, though not having absolute intrinsic safety, have an enhanced safety level.

 

Intrinsic safe standard – fixed sensor systems with straight or tapered protection tubes

System V/U...i

- II 2G EEx ib IIC T1-T6 (Standard)
  II 2G EEx ib IIB T1-T6 (with coated protection tubes)
- PTB 02 ATEX 2122
- Zone 1,2

Standard fixed sensor system with plug connection or cable exit (protection type intrinsic safety, protected by enclosure)

System V/U...r

- II 2G EEX ib IIC T4
  II 2D Tx IP 6X
- IBExU 99 ATEX 1029
- Zone 1, 2 and 21, 22

Fixed temperature sensor, with PG-exit (protection type encapsulation)

System V/U...m

- II 2G EEx m II T5 ... T3
- PTB 99 ATEX 2224 X
- Zone 1,2

Intrinsic safe, fast responding thermocouples with straight and strengthened protection tube with flange / transmitter

System UQ 0010, UQ 0011

- II 1/2G EEx ib IIC T6
- IBExU 00 ATEX 1089
- Zone 0,1

Sheathed resistance thermometer with cable exit (protection type intrinsic safety, protected by enclosure)

System VX 95j

- II 1/2G EEx ib IIC T1-T4
  II 1/2D Tx IP65
- IBExU 03 ATEX 1014 X
- 0, 1, 2 and 20, 21, 22

Intrinsic safe resistance thermometers for thermometers up to 150° (protection type intrinsic safety, protected by enclosure)

System V...s

- II 2G EEx ib IIC T6
  II 2D Tx IP 65
- IBExU 01 ATEX 1106X
- Zone 1, 2 and 21, 22

Standard fixed sensor system with zone separation (protection type intrinsic safety, protected by enclosure)

System V/U…z

- II 1/2G EEx ib IIC T6-T1
  II 1/2D Tx IP65
- IBExU 03 ATEX 1037 X
- Zone 0,1,2 and 20,21,22

Flameproof enclosures of temperature sensors with several connection heads or plugs

System V/U...d

- II 1G EEx d ib IIC T6
  II 1/2G EEx d IIC T6
  II 2G EEx d II C T6-T4
- IBExU 03 ATEX 1140 X
- Zone 0,1,2

Temperature sensors with cable-exit (protection type increased safety, protected by enclosures)

System V...g

- II 2 G Eex e II T6...T3 bzw. T2
  II 2 D Tx IP 65
- IBExU 03 ATEX 1097 X
- Zone 1, 2 and 21, 22

Screw-in- thermocouples (type K, N) for temperature measuring in gasturbines

System UQ 34, 37, 38

- II 3G Ex nA II T4 X
- IBExU 06 ATEX B031 X
- Zone 2

High-voltage resistant threaded temperature sensing system with zone separation

System
VQ 0232, 0233, 0332 /
UQ 0206, UQ 0306

- II 3G EEx nA II C T6-T4 X
- IBExU 07 B008 X
- Zone 2

Silo-resistance thermometer

Type VQ 0318 y

- II 1/2 D IP 65 T 72°C
- BVS 06 ATEX E 042 

Intrinsic safe resistance thermometer for temperatures up to 80°C

Type Vk 63.55

- II 3G EEx i IIC T4
- IBExU 03 ATEX 1097 X
- Zone 1, 2 and 21, 22

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