flameproof encapsulated temperature sensors

Resistance thermometers and thermocouples with separately approved, flameproof encapsulated connection head. By means of various process connections, the temperature sensors can be equipped with additional protection tubes in the form of

  • weld-in protection tubes (according to DIN, Shell standard, etc.)
  • protective tubes with screw-in thread or
  • protection tube with welded flange

be completed.

In conjunction with intrinsically safe circuit connection, they can be used in zone 0. With additional protection tubes, equipment category 1/2 is given; otherwise category 2.

Measuring range:

  • -40…+436°C 

Measuring tip:

  • from Ø6mm

Individual selection:

  • of process connections for the respective installation conditions

Special designs:

  • tapered version of the probe tip possible (hammered down to ø 8 or ø 6, ø 5, ø 4, ø 3 mm)
  • additional protection tubes

Explosion protection (gas atmospheres):

  • flameproof enclosure
  • zone 0 and 1, zone separation


Ex II 1G Ex d+ib IIC T6 Ga 
Ex II 1/2G Ex d IIC T6 Ga/Gb 
Ex II 2G Ex d IIC T6 Gb