This industrial dew point sensor features a robust, waterproof die-cast aluminum housing with IP67 protection, making it suitable for harsh and demanding industrial environments. It delivers extremely long-term stable performance and fast adjustment times for reliable moisture monitoring in compressed air and gas systems.
An integrated alarm relay with limit values adjustable via onboard buttons enables direct local control. The sensor supports flexible analog and digital communication options and is optionally available with pressure resistance up to 500 bar, allowing use in high-pressure applications.
Recent enhancements include a Modbus RTU interface, an optional Ethernet interface, improved sensor signal resolution through advanced evaluation electronics, and comprehensive on-site diagnostics.
KEY FEATURES & BENEFITS
Robust die-cast aluminum housing
Waterproof design with IP67 protection class
Extremely long-term stable measurement performance
Fast adjustment and response time
Optional pressure resistance up to 500 bar
Integrated alarm relay with adjustable limit values
Improved sensor signal resolution with new evaluation electronics
OUTPUTS & INTERFACES
Analog output 4…20 mA
Optional 2 × 4…20 mA analog outputs (e.g. dew point and temperature)
Alarm relay adjustable via buttons (max. 60 VDC, 0.5 A)
NEW: Modbus RTU interface
NEW: Optional Ethernet interface
MEASURED VALUES (READABLE VIA MODBUS)
Pressure dew point [°Ctd]
Temperature [°C]
Relative humidity [%RH]
Absolute humidity [g/m³]
Degree of humidity [g/m³]
Moisture content V/V [ppmV/V]
Partial vapor pressure [hPa]
Atmospheric dew point [°Ctd.atm]
DIAGNOSTICS & CONFIGURATION
NEW: On-site sensor diagnostics using a handheld device
Advanced diagnostics and configuration via CS Service Software