A/RH2-D
Duct Humidity Sensor
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2% Accuracy, Capacitive With Hydrophobic Filter, Euro Enclosure, 250 ohm Load, 15-40 VDC/ 18-28 VAC Supply Voltage.
Features
Humidification, Dehumidification, Supply/Discharge/Return Air, Economizers, Clean Rooms, Data Centers, Process Control, Schools, Hospitals, Office Buildings Applications
Utilizes A Thermoset Polymer Capacitive Sensing Element With A Factory Fitted Hydrophobic Filter To Improve Its Moisture Resistance
The Sensing Elements Multilayer Construction Also Provides Excellent Resistance In Applications Where Dust, Dirt, Oils And Common Environmental Chemicals Are Found
Include On Board DIP Switches Which Allow The User To Select The Desired Output Signal And Can Be Powered By AC Or DC Power Sources
Each Unit Also Contains 0%, 50%, And 100% Test Options To Verify That The Transmitter Is Both Working And Wired Properly
Field Calibration Can Be Performed By Using The Increment And Decrement Calibration DIP Switches Without The Need To Replace The Sensing Element
Features A Weatherproof Euro Style Enclosure With A Gasketed Cover And Conformally Coated Circuit Boards For Increased Moisture Resistance In High Humidity Environment
Field Selectable, Two Wire
Technical Details
Configuration
Duct
Enclosure
Euro
Mounting
Duct Mount
Output Voltage Signal Range
0 To 5 V, 0 To 10 V, 4 To 20 mA
Sensors Application
Humidity