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
co2sensor
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