Honeywell HP972B1005 Humid.Stat Ra 15-75%Rh 1-2Pipe

Description:

Pneumatic Humidity Controller, 2pipe,Rev. Overview 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. Features 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 Specifications Application Humidity Airflow Usage 0.011 scfm (5.2 mL/s) Dimensions (in.) 3 1/4 in. high x 2 in. wide x 1 5/8 in. deep Dimensions (mm) 83 mm high x 51 mm wide x 41 mm deep Maximum Safe Operating Pressure (psi) 25 psi Maximum Safe Operating Pressure (kPa) 170 kPa Temperature Range (F) 45 F to 125 F Temperature Range (C) 7 C to 52 C Comments Order Cover Separately Mounting N/S Approvals, Underwriters Laboratories Inc. N/S Approvals, Canadian Standards Association N/S Shipping and Storage Temperature Range (F) -30 to +150 F Shipping and Storage Temperature Range (C) -34 to +66 C Approvals, Factory Mutual N/S Connection Size (in.) N/S Differential Pressure Range (psi) N/S Differential Pressure Range (kPa) N/S Approvals, NEMA Standard N/S Action Reverse Acting Setpoint Single Number of Pipes 1 or 2 Scale Markings 15 to 75% RH Changeover Pressure (psi) N/S Changeover Pressure (kPa) N/S Mainline Pressure Range (psi) N/S Capacity N/S Control Range (fpm) N/S Control Range (m/s) N/S Number of Sensor Inputs N/S Remote Control Point Adjustment N/S Approximate Throttling Range, Midscale (psi) N/S Approximate Throttling Range, Midscale (kPa) N/S Throttling Range (%RH) 7 to 35% RH