- Home
- 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

















.jpg?la=en-MY&h=320&w=720&hash=58306B75E85498E340CCC442798C907C)














.jpg?la=en-MY&h=310&w=720&hash=8BAE7D1887F7D187058F3395AA11564B)


.jpg?la=en-MY&h=320&w=719&hash=130EE487CB25F1F9E861AB7FFAE70D70)
.jpg?la=en-MY&h=306&w=720&hash=C5E0A319151D3CA97029CF2971551B0C)

.png?la=en-MY&h=320&w=720&hash=E201C2E554FC59367874E9DFA6852877)


