186-0090 Siemens Transmitter

Datasheet Installation Guide The Siemens 186-0090 REV ACTING 55-95%RH 135F MAX This duct mounted 186 Pneumatic Hygrostat is reverse acting with high limit temperature detection and includes temperature compensation, a sensitive hygroscopic membrane and a control range of 55% to 95% relative humidity. Cover and wall plate are included. Normally ships in 7-10 days or sooner… Call 800-323-2739 for details!