IEX-2 module
temperature and humidity sensor
1 temperature sensor input

Technical specifications

Temperature measurementrange: 0°C to +50°C
error: ±0.5°C typ. (0°C to +50°C)
±2°C max. (0°C to +50°C)
resolution: 0.1°C (12 bit)
readout: 0.1°C (254 equals 25.4°C)

Humidity measurementrange: 0..100% rh, non-condensing
error: ±2% rh @ 25°C
stability ±1% rh @ 50% rh in 5 years
resolution 1% (7 bit)
readout 1% rh (45 equals 45% rh)

External temperature sensorES-P, ES-B or ES-W

Power supply24V (18..28V), 15mA
Degree of protectionIP20
Operating conditions0..50°C, 0..85% rh non-condensing
Storage temperature-20..75°C
Mountingwall surface
Level of ambient pollution2
StandardsEN 60730-1


Order code

TS-OW-WHITEhumidity measurement, white housing
TS-OW-CUSTOMadditional housing colors on request