The HL-S Series Transmitters devices house both a temperature or/and a humidity sensor in a wall, duct-mount,Immersion-mount(No RH) or outside style. The humidity sensor is capable of measuring Relative Humidity(RH) over the entire range of 5 to 95%, and its  all-Polymer construction provides improved resistance to chemical corrosion. 
The HL-S series product line delivers devices with RH accuracy of either ±3% or ±5% RH. HL-S series temperature and humidity elements produce voltage or current output signals proportional to measured temperature and humidity for temperature and humidity indication. Temperature sensors are available in thin-film nickel and thin-film platinum.
The elements are powered with 13.5 to 30 VDC or 20 to 30 VAC and feature a user-selectable humidity output of 0～5 VDC,0～10VDC,4~20mA

●Temperature accuracy: ±0.5%FS
●Humidity accuracy : ±3 or ±5% RH
●Temperature sensor: Platinum resistance、NTC
●Humidity sensor: Humidity sensitive capacitance
●Wire: 2 x 1.0 mm2 or 2 x1.5mm2
●Power supply:  DC13.5-35V
●Load capacity:  Voltage: ≤1mA
            Current: ≤600Ω