DS 52 set. Dew point measurement for refrigerant dryers

The measuring range of -20…50°Ctd makes the dew point set DS 52 with alarm the ideal dew point monitor with analogue output 4…20 mA. The dew point sensor FA 510 is extremely long-term stable and can be installed and removed quickly and easily under pressure by means of the screwable measuring chamber including quick coupling. The dew point set is supplied ready for plug-in, i.e. everything is completely wired. The alarm values can be freely adjusted.

Features of the Dew point measurement for refrigerant dryers – DS 52 include:

• Ideal for refrigeration dryer applications with an accuracy of +/- 1°C in the measuring range -20…+50°Ctd.
• Gas-independent measurement, also suitable for other, non-corrosive gases
• Compact design, ideal for dryer installations
• Robust design, protection class IP 66
• Condensation insensitive sensor element
• Long-term stability and drift-resistant, thus optimized calibration intervals
• Fast adaptation time, especially from dry to wet conditions
• BSP, NPT or UNF thread
• Analog output 4…20 mA (two- or three-wire) and Modbus RTU (RS 485) interface
• Measured values available in different 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 vapor partial pressure [hPa], atmospheric dew point [°Ctd.atm].
• On-site sensor diagnostics with handheld device or CS Service Software