measured value
temperature
relative humidity
co2
temperature sensor
卡塔尔世界杯中国足球赛事
range -30 to +80 °c
accuracy ±0.4 °c
resolution 0.1 °c
humidity sensor
卡塔尔世界杯中国足球赛事
range 0 to 100 % rh
accuracy ±2.5 % rh from 5 to 95 % at 23 °c
resolution 0.1% rh
dew point
卡塔尔世界杯中国足球赛事
range -60 to +80 °c
accuracy ±1.5 °c at ambient temperature t <25 °c and rh >30 %
resolution 0.1 °c
co2 sensor
卡塔尔世界杯中国足球赛事
range 0 to 2000 ppm
accuracy ±(50ppm +2% from reading) at 25°c and 1013hpa
resolution 1 ppm
relay outputs
quantity 2
maximal voltage 50 v
maximal current 2 a
maximal power 60 va
general technical data
operating temperature -30 to +60 °c
channels internal temperature, humidity and co2 sensor
counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
acoustic alarm from built-in beeper - switchable
power 9-30 vdc
protection class ip30 electronics; ip40 sensors
dimensions 136 x 213 x 45 mm; stem length 75mm
weight approx. 360 g
warranty 3 years