Humidity and Temperature Transmitter, 18-40VDC/18-28Vac, -10/140 Degree Operating Temperature Range, 0/95% RH Operating Humidity Range, Duct Mount, ± 2% from 20-95% RH Accuracy, 20K Ohm NTC Temperature Output, 4-20Ma,0-5Vdc or 0-10Vdc Selectable Humidity

WALLMNT HUM/TEMP SENS 3%4/20ma

WallMnt,Hum/TempSen 0-10,4-20

Room RH Sensor, 4-20mA Output Signal, 0-100% RH (Relative Humidity), Connection Type: Terminal Block, No Display,