Monitoring Dew Point Sensors is one of the most important steps you can take when caring for your compressed air technology. If the dew point is not where it should be, moisture will build up in your compressed air system, resulting in corrosion of piping, reduced service life for pneumatic parts and even unscheduled downtime. Fortunately, thanks to major advances in compressed air technology, monitoring Dew Point Sensors is now easier and more accurate than ever, with companies like SUTO leading the way.

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SUTO Dew Point Sensors and Meters

All SUTO sensors and dew point meters offer fast response time and durable, long-lasting construction. Many are also equipped with SUTO’s IP65 enclosure, which provides robust protection in even the most rugged industrial environments. If you are interested in learning more about any of the following products or our other efficiency-enhancing solutions, please feel free to contact Airtec today.

S220 Dew Point Sensor (-100°C … 0°C)

• Its small size makes it ideal for dryer installations.
• Measures dew points down to -100°C.
• SUTO QCM sensor technology.
• Version with integrated pressure measurement.
• Various output versions available: 1 x 4 to 20 mA, 2 x 4 to 20 mA, RS-485 (Modbus), 4 to 20 mA loop powered.
• Can be installed directly on dryers via a G 1/2” thread.
• High accuracy of ±2°C dew point.

S212 Dew Point Sensor (-50°C … 20°C)

• For low dew point applications down to -50ºC.
• High accuracy of ±2°C dew point.

S215 Dew Point Sensor (-20ºC … +50ºC)

• Affordable dew point sensor for mid-range applications such as refrigerant dryer monitoring.
• Can be installed directly into dryers via a G ½” thread.
• High accuracy of ±2°C dew point.

S217-OEM Dew Point Sensor (-50°C … +50°C)

• Small size makes it ideal for dryer installations
• Measures dew points down to -50°C.
• 2-wire or 3-wire output.
• Can be installed directly on dryers through a G 1/2” thread.
• High accuracy from 1°C to 2°C dew point.
• Resists condensation.
• M8 / M12 connector and cable with open wires.

S230/231 Dew Point Sensor (-100°C … +20°C)

• Dew point sensor with optional ATEX, IECEx approval.
• Dual sensor technology for high accuracy of 2°C over the entire range from -100°C to +20°C.
• Two outputs available: 4 … 20 mA, RS-485 (Modbus RTU).

S201 Dew Point Sensor with Display and Alarm (-60°C … +20°C)

• For low dew point applications up to -60°C.
• Graphic display and relay output.
• Can be installed directly on dryers through a G ½” thread.
• High accuracy of ±2°C dew point.

S305 Dew Point Monitor (-50ºC … +20ºC / -20ºC … +50ºC)

• 2 models: -50°C … +20°C and -20°C … +50°C.
• Plug & Play (complete solution).
• Compressed air supply through 6 mm quick connection.
• Power supply: 100 … 240 VAC or 24 VDC.
• Wall or panel mounting.
• Accuracy ±2°C.
• 4 … 20 mA output to PLC or SCADA system.
• Pre-programmed alarms: Optical: red flashing display and 2 relay outputs.

S505 Portable Dewpoint Meter (-100)

• Measures dew point, temperature and pressure (all in one instrument).
• 3 sensor solutions available:
• Q: -100°C … -30°C sensor for residual moisture applications.
• P: -50°C … +50°C sensor for standard applications
• Q+P: covering the entire dew point measurement range
• Modern color touch screen interface
• Data logger, USB interface, wireless connection to portable printer
• Measuring/staging chamber for fast sensor response
• Includes application software

How Does Airtec Help You?

We make sure to seek out the latest and greatest in compressed air technology to help our customers meet and exceed their goals. We have the expertise to provide you with exactly what you need, no matter your industry.

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