Honeywell 2 Pipe Reverse Acting Pneumatic Humidity Controller

A proportioning pneumatic humidistat used on one- or two-pipe installations for controlling actuators on valves and dampers in air conditioning systems for humidification or dehumidification control. Product Specifications Durable HP970 series humidistat. Snap-on mounting to backplate. Vertical or horizontal mounting. Backplate has molded air connections; no separate fittings needed. Variety of cover finishes and display styles available. Wide throttling range. Product Features Number of Pipes: 2 Setpoint: Single Scale Range (%RH)" 15 to 75% RH Throttling Range: 7 to 35% RH Action: Reverse Acting Maximum Safe Operating Pressure (psi): 25 psi Maximum Operating Pressure:45 F to 125 F Note: Order Cover Seperately