Stick-in sensors

Brass stick-in sensor, Pt100


Temperature sensor TP23

  • Compact and robust design
  • Ideal for shipbuilding, thanks to their construction and approvals
  • Simple assembly with protection tube
  • Connection using fixed cable, straight cable outlet
  • Linear temperature response characteristics
  • Available as 2-wire or 4-wire
  • Compatible measuring transducers, limit value switches and analogue indicators available
  • Design available with a Pt100 or an NTC thermistor measuring element


Temperature sensors of type TP23 are brass stick-in sensors with a Pt100 measuring element. They have a straight cable outlet with a fixed connection cable. They are clamped in place in protection tubes using a pressure screw.

Technical data

Measuring principle


Measuring range

0 … 200 °C

Protection class

Sensor tube IP68


Sensor tube: brass
Housing: brass


2 x 0.75 mm², steel-braided Teflon cable

Immersion depth

Immersion depth 55 mm

Accuracy/tolerance class

DIN EN 60571: class B (other accuracy classes available on request)