Code: SPT-88
  • digital temperature transmitter
  • TC or Pt100 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
  • sygnaling LEDs
  • configuration software

Temperature transmitters SPT-88 are designed to work with RTD (SPT-88PT) and TC (SPT-88TC) 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 (3,6 mA or 21,5 mA). The design of our devices lets to mount them into the B-type head of the temperature sensors.
SPT-88 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.

Input type
Input range
Pt100: -200…+850°C
TC K: -230...+1370°C, S: -50...+1760°C, J: -210...+1200°C, T: -200...+400°C, N: -200...+1300°C, R: -50...+1760°C, E: -200...+1000°C
Output type
4...20 mA, 2-wire
Power supply
9…30V DC
Operating temperature
Protection class
IP 40
DIN form B connection head
Case dimensions
Ø45 x 23 mm
Data sheet