Hygrostat, Duct, Pneumatic, RA, 20% to 90% RH, with Cover and Wall Plate
This duct mounted 186 Pneumatic Hygrostat is reverse acting and includes temperature compensation, a sensitive hygroscopic membrane and a control range of 20% to 90% relative humidity. Cover and wall plate are included.
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Hygrostats)Assortment / System Descriptions(Powers Pneumatic Controls. Quick Reference Guide)Installation instruction(Powers Controls HU 186 Room and Duct Hygrostats Installation Instructions) Installation Instructions More Info
^^This duct mounted 186 Pneumatic Hygrostat is reverse acting and includes temperature compensation, a sensitive hygroscopic membrane and a control range of 20% to 90% relative humidity. Cover and wall plate are included.