Head-mounted temperature transmitter with RTD or TC inputs

  • Input: 1 x Pt100, 3-wire (RTD); J, L, T, K, N (TC)
  • Output: 2-wire, 4…20 mA
  • Manually configurable
  • Accuracy: ±0.15%

OPTITEMP TT 10 C – Standard version

Head-mounted temperature transmitter OPTITEMP TT 10 C – Standard version

The OPTITEMP TT 10 C is an adjustable 2-wire head-mounted temperature transmitter. It works with Pt100 RTD elements or with thermocouple (TC) element types J, L, T, K and N. The temperature transmitter features high reliability and shows excellent performance in many industrial standard applications. It provides a current output (4…20 mA).

The OPTITEMP TT 10 C can be configured using solder pads and allows easy wiring through the large centre hole. Zero point and span adjustment can be done by potentiometers. The temperature transmitter is designed for installation in a "B connection head" or larger. As an alternative the OPTITEMP TT 10 C can also be mounted on a DIN rail using an optional rail mounting kit. A dedicated rail-mounted version for DIN rails is available with the OPTITEMP TT 10 R.

Product highlights

  • Cost-effective analogue device
  • Adjustable with solder pads and potentiometers
  • On request: configured according to customer's requirements
  • Easy wiring through large centre hole
  • Polarity protected power supply
  • With moulded electronics for high protection
  • Suitable for connection head B or larger
  • Optional rail mounting kit for installation on a DIN rail (in accordance with DIN EN 60715)
  • Available as intrinsically safe: ATEX (zone 0, 1, 2)

Technical data

Transmitter mountingHead-mounted
Galvanic isolationNo
Transmitter inputResistance (RTD), Thermocouple (TC)
Transmitter programmableNo
Power supply (VDC)6.5…32 VDC
8.5…30 VDC (Ex)
Ambient temperature-40…85°C/
Diagnostic functionsSensor break detection, Sensor error correction, Sensor short circuit detection


Certificates/Approvals ExATEX
NAMUR complianceNE 21, NE 43


Analogue outputs4…20 mA