Humidity Sensor-relative humidity in air, 5% RH, 4-20mA output. Overview The C7600A,C Solid State Humidity Sensors sense relative humidity in air and are used with controllers that can process a 4 to 20 mA signal. Product Specifications Application Solid State Humidity Sensor for Solid state humidity sensor sense relative humidity in air Dimensions (in.) 4.25 in high x 2.17 in wide x .81 in deep Dimensions (mm) 108 mm high by 55mm wide x 20.5 mm deep Used With W7600 or controller requiring 4-20 mA reverse acting input Item Type Product Mounting Mounted in any position where it is exposed to freely circulating air Approvals, Underwriters Laboratories Inc. Component Recognized Electrical Connections Two 1/4 in. quick-connect terminals Operating Humidity Range (% RH) 10 to 90% RH Sensor 4-20 mA output Operating Temperature Range (F) -40 F to 150 F Operating Temperature Range (C) -40 C to 66 C Color Gray Ambient Temperature Range (F) 150 F Maximum Ambient Temperature Range (C) 66 C Maximum