S220 Dew Point Sensor (-100 … +20 °C TD)

Reliable dew point measurement for high tech applications for a range of -100 to +20 °C TD.

The SUTO-iTEC dew point sensor S 220 provides reliable and long term stable dew point monitoring in industrial applications. SUTO-iTEC is using a new sensor technology which has superior signals at very low moisture levels thus providing reliable measurements dow0n to -100°C

A stainless steel sinter filter with pore sizes below 30µm protects the sensor from particles. It’s designed for applications where very low moisture levels needs to be detected.


  • Small size makes it ideal for dryer installations
  • Measures dew points down to –100 ºC
  • New SUTO-iTEC sensor technology
  • Version with integrated pressure measurement
  • Various output versions available: 1 x 4…20 mA, 2 x 4…20 mA, RS-485 (Modbus), 4…20 mA loop powered
  • IP65 casing provides robust protection in rough industrial environment
  • Very fast response time ensures safe and reliable indication whenever dew points are out of valid ranges
  • Can be installed directly into dryers through G 1/2” thread
  • High accuracy of 2 ºC dew point
  • M12 connector

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SUTO - S220 Dew Point Sensor

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