- Johnson Controls
- Building Automation and Controls
- HVAC Controls
- Control Sensors
- Multi-Function Humidity Device
Multi-Function Humidity Device
HL-67N5 Series
Product overview
The HL-67N5 Multi-Function Humidity Device is intended to provide input to equipment under normal operating conditions. The HL-67N5 regulates duct humidity by overriding a system controller’s demand for humidification when humidity exceeds a user-defined setpoint.
Features
- TRUERH offers patented circuitry and calibration
- All-plastic duct probe material improves thermal performance, and complies with Underwriters Laboratories® Inc (UL) flammability ratings for plenum use; complies with Blue Angel (Germany) and TCO'95 (Sweden) environmental regulations
- Humidity and temperature sensors in one unit eliminate need for separate sensors, reducing installation time and cost
- Multi-functional device with several humidity control applications: high limit or proportional override, stand-alone proportional or stand-alone two-position
- All polymer humidity sensor provides patented sensing element for accurate and reliable humidity sensing with improved resistance to chemical corrosion
- Adjustable RH standpoint enables user to define duct’s maximum allowed humidity level, reducing excess humidification equipment cycling

















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