SPT-87U Temperature Transmitter

Brand: SIMEX sp. z o.o.

SPT-87U Temperature Transmitter

Brand: SIMEX sp. z o.o.
Temperature transmitters SPT-87 are designed to work with RTD and TC sensors.

They convert the chosen measured value range into the linear output signal 4 - 20 mA.

In case of the measuring range exceeding or short circuit / interruption at the measuring input, the device would alarm that by one of the output current levels: 3,5 mA or 21,5 mA.

The design of our devices lets to mount them into the B-type head of the temperature sensors.

SPT-87 transmitters are easy to set up by using the specialized configuration software SPT Device Manager.

Thanks to a lot of capabilities and low price, they can be used in many industrial applications, where the temperature conversion is useful or needed.
  • Digital Temperature Transmitter
  • Universal Measuring Input
  • Automatic Identification of 2-, 3- And 4-wire Connection
  • Output Signal 4-20 mA, Directly Proportional to the Temperature
  • In-head Mounting, DIN B Housing
  • Configuration Software


Input Type

  • TC
  • Universal
  • Voltage: mV
  • RTD

Input Range

  • Pt100: -220…+750° C, Pt1000: -220…+850° C, Ni100: -20…+180° C, Ni1000: -60…+180° C
  • TC K: -250...+1372° C, R/S: -50...+1768° C, J: -210...+1050° C, T: -50...+400° C, N: -240...+1300° C, R: -50...+1768° C, B: +400...+1820° C, E: -270...+800° C , W5: -20...+2320° C
  • -10...90 mV

Output Type

  • 4...20 mA
  • 2-wire


  • ± 0.1 %

Power Supply

  • 10.5...30 Vdc

Operating Temperature

  • -40...+85° C

Protection Class

  • IP 00: Connection Clips


  • DIN Rail

Case Dimensions

  • Ø44 x 21.6 mm


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