___________________________________________________________________________ English
VAISALA _______________________________________________________________________ 17
40
30
Not recommended for
continuous measurement
20
10
0
-10
-20
-30
-40
-50
Accuracy not specified
-60
-70
-40 -30 -20 -10
DPT145 Dewpoint Measurement Accuracy
Operating Environment
Property
Operating temperature of electronics
Pressure
Relative humidity
Measured gases
Outputs
Property
Digital output
Connector
Accuracy
±3 °C Td
0
10
20
Temperature of measured gas (°C)
Description / Value
-40 ... +60 °C (-40 ... +140 °F)
0 ... 50 bar (0...725 psi)
0 ... 100 %
SF
6
SF
/N
6
Description / Value
RS-485, non-isolated, Vaisala protocol
4-pin M8
Dewpoint measurement low limit
30
40
50
60
mixture
2
70
80