Cable sensor

Cable sensor with shrinking tube insulation

M-OK/SH

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M-OK_SH

Product properties

  • Operating temperature range -70°C to +260°C
  • Universal options for use
  • Insulation resistant to high voltage
  • Special implementation with protection class IP 66

Description

Cable sensor with shrinking tube insulation are essentially suitable for temperature measurements of all kinds. They are predominantly used as winding head sensors for thermal motor protection. Depending on the application and temperature requirement, the sensor is insulated singly (SH) or doubly (DSH) with a shrinking tube made from Kynar, Kynar Flex or PTFE. PTFE single wires, Teflon hose lines and Teflon flat hose lines in 2, 3 or 4 wire circuits are available as supply lines. The cable cross section extends from AWG20 to AWG30. Any cable length can be chosen. Waterproof versions with protection class IP 66, high voltage-resistant versions up to 8 kV (special implementations up to 20 kV) are possible.

Certificates

CCCCK Metrologisches Zertifikat KasachstancRUusCT Metrologisches Zertifikat RusslandEXGT Metrologisches Zertifikat für BelarusIECEXInmetro

Cable sensor with single or double shrinking tube insulation M-OK / SH or / DSH

This standardised cable sensor has a Pt100 measuring resistor as per DIN EN 60751 Class B, is connected to the feed in a 2 wire circuit by crimping, and is single or double insulated with PTFE shrinking tube. The temperature range in each case is -70°C ... +260°C.

Cable sensor with 2 measuring resistors and shrinking tube insulation (2x Pt100/SH)

In cable sensors with two measuring resistors, the cables as per DIN 60751 are coloured red/white and black/yellow to make it easier to differentiate.

Cable sensor with glass measuring resistor (M-GL)

As the base sensor, a platinum wire is wound onto a glass bolt, contacted and melted homogeneously into glass (type M-GL). The melted sensor is completely tight, vibration-proof and practically hysteresis-free. The uninsulated sensor head has a reaction time of approx. 23 s.

Cable sensor with ceramic measuring resistor (M-MK)

The measuring element used here is a thin film measuring resistor in a ceramic sleeve (type M-MK), which is connected to the supply line in a 2, 3 or 4 wire circuit. The temperature range is -40°C ... +175°C.

Certificates

Manuals

Attestation of conformity

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