Description
The TRUERH Series HC-67x3 Humidity Controllers come in both wall and duct mount packages. These attractively styled controllers offer ease of installation and application flexibility. The patented All-Polymer humidity sensor construction improves resistance to chemical corrosion. The HC-67x3 functions as a proportional humidity controller. The output is jumper-selectable Reverse Acting (RA) or Direct Acting (DA), along with an adjustable setpoint and proportional band. Features: TRUERH Technology features patented improvements in circuitry and calibration techniquesAll-Polymer humidity sensor with patented sensing element provides accurate and reliable humidity sensing with the patented sensing elementjumper-selectable RA or DA output, 0 to 10 or 6 to 9 VDC, maximizes control and application flexibilityRH Adjustable Setpoint Range and Proportional Band allows local setpoint adjustment and provides application versatilityall-plastic material for the duct probe improves thermal performance and complies with Underwriters Laboratories. Inc (UL) flammability ratings for plenum use
