FA 510/515 - Dew Point Sensors for Refrigeration Dryers
Dew point sensor FA 510/515 from -20 to 50°Ctd for typical use in refrigeration dryers.
In addition to the standard analog output of 4...20 mA, the new generation of dew point sensors features a digital RS 485 output (Modbus-RTU). All values, such as Dew Point, temperature, absolute humidity, which are measured and calculated by the dew point sensor, can be accessed using the Modbus protocol.
Compared to previous models, the sensors and electronic modules have been further improved, particularly the integrated temperature compensation. This results in greater accuracy across different ambient temperatures and an enhanced resolution of the sensor signal. Similar to earlier models, the new dew point sensors offer excellent long-term stability and provide highly precise measurement values. The sensor element is impervious to condensation, and thanks to its standard sintered stainless-steel head, it's protected against direct contact with solid particles.
