Vector Controls Humidity Sensor Transmitter SDC-H1-16-A3-1 Duct MountDuct mount humidity transmitter. +/- 3% accuracy Product Specifications BRANDVector Controls LENGTH INCHES2-11/16 & 6-3/16 probe WIDTH INCHES3-11/16 HEIGHT INCHES1-7/8 WEIGHT LBS0.6 COLORWhite CONSTRUCTIONABS Plastic TEMPERATURE - OPERATING RANGE °F-40 to 158 TEMPERATURE OPERATING RANGE °C-40 to 70 VOLTAGE24 VAC RH ACCURACY0.03 POWER TYPEHardwired APPLICATIONHeating, ventilating and air conditioning humidity sensor TYPEHumidity Transmitter LISTING, RATING, CERTIFICATIONCE Listed LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERSDC-H1-A3-16-1