PICOBOX Temperature & Humidity Sensor was designed to measure both ambient temperature and humidity level of a room or a single enclosure. Comes in two models, with LCD display (THS-90RD) and without LCD display (THS-90R). The unit is using 4-20mA analog output with noise filter and operating on a 12V DC voltage. Output: 4-20mA, Accuracy:+/- 0.3°C,  +/-2% RH; Range: 0-50°C / (-20)-80°C / (-40)-60°C
Humidity Sensor: Output: 4-20mA, Accuracy: +/- 2% RH Range: 0-100% RH, high repeatability accuracy. Interface: 4 wire loop powered, non polarized Input:12V DC