FA 510/515 – Dew point sensor for refrigeration dryers

The proven FA 510 dew point sensor is now available with an IO-Link interface . The IO-Link interface enables easy integration of dew point measurement in front of machines and systems. Optionally available with integrated pressure sensors .

Monitoring a compressed air refrigeration dryer is crucial for increasing energy efficiency, ensuring product quality, preventing damage to machines, recognising maintenance requirements and achieving cost savings. This contributes to the smooth functioning of compressed air systems in various industrial applications.

The sensor technology and evaluation electronics of our sensors have undergone continuous improvement. This implies an increased precision at varying ambient temperatures and a higher signal resolution of the sensor. Similar to their predecessor models, the new dew point sensors are characterised by long-lasting, stable and reliable measurement results. The sensor element is insensitive to condensation and is protected from direct contact with contaminated particles by the stainless steel sintered cap.

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Description

Ideal for Refrigeration dryers with an Accuracy of +/- 1°C in the Measuring range -20…+50°Ctd.
Measuring independent of gases, also suitable for other non-corrosive gases
Compact design, ideal for dryer installations
Robust design, protection class IP 66
Condensation-resistant sensor element
Long-term stability and drift-resistant, therefore optimised calibration intervals
Fast adaptation time, especially from dry to wet conditions
BSP, NPT or UNF thread
4…20 mA analogue output (two- or three-wire technology) and Modbus RTU (RS 485) interface
Measured values available in various units, Pressure dew point [°Ctd], Temperature [°C], Rel. humidity [%rh], Abs. humidity [g/m³], Degree of humidity [g/kg], Humidity fraction V/V [ppmV/V], Water vapour partial pressure [hPa], Atmospheric dew point [°Ctd.atm]
Sensor diagnostics on site with Handheld device or CS Service Software