EN
15
EN
15
Fig. 8. Programming parameters algorithm of the P18D transducer
Confirmation
of changes
5 seconds
Application
of changes
Measurement
Address programming
5 seconds
increase/
decrease
the value
increase/
decrease
the value
increase/
decrease
the value
Baud rate programming
Mode programming
5 seconds
5 seconds
5 seconds
decreasing the value
increasing the value
4
. TECHNICAL DATA
Basic parameters:
- range of relative humidity measurement (RH): 0...100%, without
condensation
1)
- basic error of humidity conversioni: ± 2% of the range for RH = 10...90%
± 3% for the remaining range
- hysteresis of the humidity measurement: ± 1% RH
- basic range of temperature measurement (T): -20...60°C
2)
- basic error of temperature conversion: ± 0.5% of the range*
* for the versions with analog outputs P18(D)-1, P18(D)-2, P18(D)-4 or P18(D)-5,
a basic error of temperature conversion may increase by 0.2°C
- calculated values: absolute humidity (a) [g/m
3
]
dew-point temperature (Td) [
o
C]
- additional errors:
- temperature influence
± 25% of the basic error /10°C
