measured value
temperature
relative humidity
counted values (dew point…)
co2
temperature sensor
卡塔尔世界杯中国足球赛事
range -20 to +60 °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 ± 1.8 % rh
resolution 0.1% rh
dew point
卡塔尔世界杯中国足球赛事
range -90 to +60 °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 5000 ppm
accuracy ±(50ppm +3% from reading) at 25°c and 1013hpa
resolution 1 ppm
general technical data
operating temperature -20 to +60 °c
channels internal sensors for temperature, humidity, co2
memory 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
recording interval adjustable from 1 s to 24 h
display and alarm refresh adjustable 1 s, 10 s, 1 min
recording mode noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
real time clock year, leap year, month, day, hour, minute, second
power li-ion battery a8200, 3.6v/5200mah
protection class ip20
dimensions 61 x 93 x 53 mm
weight (including batteries) approx. 250 g
warranty 3 years