S220 OEM Dew Point Sensor
for Compressed Air and Gases
Dew Point Sensor offers a wide measurement range of -100 … +20 °C Td for high-tech OEM applications.
ü High-performance dew point monitoring at the point-of-use
ü Precise Measurement with a accuracy of ± 2 °C Td
ü Compact Design to fit into the various application
ü Compressed air quality monitoring of humidity
ü Dual sensor system for highest precision (QCM + Polymer)
ü For high-tech applications, -100 ... 20 °C Td
ü 4 ... 20 mA 2-wire / 3-wire and Modbus/RTU
ü Measured gases: Air, Argon, O2, N2, CO2
The SUTO S220 OEM Dew Point Sensor is a reliable dew point monitoring solution for OEM applications giving you long-term, stable monitoring. By providing a range of -100 … +20 °C Td, makes it an ideal choice for dew point measurements in high-tech conditions, according to the compressed air quality ISO 8573-1 Standard.
Thanks to the reliable and long-term stable measurements, the S220 OEM reduces the maintenance cost by increasing time between calibration intervals.
Plug and Play Dew Point Monitoring
With this generation of the dew point sensors, SUTO is offering OEM customers a plug & play solution to monitor compressed air. Redesigned from ground up and integrating the latest technology and all our experience, the S220 OEM stands out from any competition.
Unique Triple Sensor
The combination of our highly engineered QCM sensor and the well-known Polymer sensor makes the S220 OEM the first dew point sensor model on the market to measure accurate over the whole range, from -100 °C Td up to +20 °C Td. By fitting an additional pressure sensor into the measurement device, SUTO is combining 3 sensor elements (Polymer, QCM, pressure) into one dew point transmitter.
Various Output Connections
The S220 OEM Dew Point Sensor is available with 2-wire or 3-wire analog 4… 20 mA output signals, in addition to that the models are available with a Modbus/RTU digital interface.
Optional Display
The optional OLED display directly mounted on the sensor provides on-site, real-time values. The display can be easily rotated by 340 ° to fit any application. The displays cover is made from robust Polycarbonate with ABS reinforcement to withstand harsh environments.
Long-term Stable Measurements
The main body is made from high class aluminum alloy with a soft finish. The process connection is a 1.4301 (SUS 304) stainless steel connection, made to last forever. Top cover made from aluminum at the same quality as the main body.
The S220 OEM dew point sensor offers a wide measurement range of -100 … +20 °C Td, relying on innovative sensor elements for high-tech applications.


