measured value
temperature
relative humidity
counted values (dew point…)
co2
current
voltage
two-state signal
pulses
temperature sensor - external probe pt1000
卡塔尔世界杯中国足球赛事 range
-200 to +600 °c
accuracy
±0.2 °c (-200 to +100 °c);
±0.2 % from reading from +100 to +600 °c
resolution
0.1 °c
temperature+humidity sensor - external probe t+rh digi
卡塔尔世界杯中国足球赛事 range
according to the connected probe digi/m
accuracy
according to the connected probe digi/m
resolution
0.1 °c
dew point
卡塔尔世界杯中国足球赛事 range
according to the connected probe digi/m
accuracy
according to the connected probe digi/m
resolution
0.1 °c
co2sensor
卡塔尔世界杯中国足球赛事 range
0 to 2 000 ppm
accuracy
50 ppm + 2 % of the measured value at 23 °c a 1013 hpa
resolution
1 ppm
dc voltage
卡塔尔世界杯中国足球赛事 range
0 to 10 v
accuracy
±10 mv
resolution
better than 100 µv
dc current
卡塔尔世界杯中国足球赛事 range
0 to 20 ma
accuracy
±20 µa
resolution
better than 0,1 µa
binary signal
input voltage for level “switched on”/
<0,4 v/> 2 v
minimum/maximum input voltage
0 v/+30 v dc
i mpedance of the “switched on”/
< 10 kohm/> 300 kohm
counter input
range of counter
24 bit (16 777 215) the counter overflow can be allowed
maximum input frequency
200 hz
general technical data
operating temperature
-10 to +60 °c
channels
internal co2sensor, 2x external temperature probe or connectable temperature+humidity probe,
2x binary, counter, voltage and current input
counted values
dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
memory
1 000 000 values (noncyclic record), 600 000 values (cyclic record)
recording interval
1s to 24 hours
display and alarm refresh
each 10 s
recording mode
noncyclic - data logging stops after filling the memory
cyclic - after filling memory oldest data is overwritten by new
available temperature units
degrees celsius, degrees fahrenheit
communication interface
ethernet, usb, rs232
ethernet communication protocols
www, snmpv1, xml, datalink
alarm protocols
e-mail
power
ac adapter 230vac/5vdc (neccessary for ethernet interface)
battery life
3 - 4 weeks
protection class
ip20
dimensions (without connectors)
178 x 95 x 37mm, without attached cables
weight (including batteries)
approx. 380 g
warranty
3 years