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TST200 1-Wire Pt100 transmitter

TST200 1-Wire Pt100 transmitter

TST200 is a 1-Wire Pt100 module for accurate wide-temperature monitoring from -200 to +850 °C. The TST200 is housed in a plastic box and has two RJ11 connectors for easy connection of several sensors in daisy chain. The 1-Wire Pt100 transmitter incorporates a precision, 24-bit, an analogue-to-digital converter (ADC) and further digital signal processing to ensure accurate drift free performance.

The digital temperature sensor provides high measurement accuracy as low as ±0.5°C in -10 to +85°C range, working with 12 bits of precision from the onboard digital-to-analog converter. Its current consumption is lower than 2mA, while the supply voltage is from 3 to 5.5VDC.

TST103 communicates with controllers over a 1-Wire bus. Each sensor has a unique 64-bit serial code, which allows multiple sensors support over the same 1-Wire bus. The digital temperature sensor utilizes two RJ11 connectors for easy daisy chain of multiply sensors systems. The sensor is supported by TCW11x, TCW12x, TCW220, TCW24x and TCG120 controllers.


  • Easy daisy chain connection via RJ11 cable
  • Measured temperature range from -200 to +850 °C
  • Accuracy: ±0.2°C ±0.05% reading
  • 2, 3 and 4-wire Pt100 sensor connections via screw terminals
  • Dimension: 85 x 35.1 x 23.5
  • Operating Temp. range: –20°C to +55°C



SKU:  TCS-004

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(AUD ex. GST)
1 to 4 $139.00
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