Air Audit Products

Dew Point Meters

S230-S231

The SUTO S230 / S231 dew point sensors provide reliable, long term stable dew point monitoring in industrial or hazardous applications. SUTO’s unique dual sensor technology optimizes sensor sensitivity and accuracy by automatically selecting the ideal sensor type for the situation. The S230 / S231 comes ready to use and simple to install with your choice of 4-20mA or Modbus/RTU (RS485) outputs. If required, parameters can quickly and easily be configured through the SUTO service software.

  • Dew point sensor with optional ATEX, IECEx approval
  • Dual sensor technology for high accuracy of 2C Td over the whole range from –100 ... +20C Td
  • Two outputs available: 4 ... 20 mA, RS-485 (Modbus/RTU).
  • IP65 casing provides robust protection in rough industrial environment
  • G1/2" Process connection