WIKA DI35 User Manual
Page 31
6 Commissoning, operation
WIKA operating instructions digital indicator model DI35-M
31
The non-linear range is between 0...75 mbar. For calibration
point 101, this means:
A pressure of 15 mbar, the transducer delivers 3.3 mbar instead
of the optimum value of 3.0 mbar. As 20 mA in the display
corresponds to 100.0 mbar, 3.3 mA in the display corresponds
to 16.5 mA before the correction. To correct this error, enter
“15.0“ at PN101.
Calibration
point (PN)
Pressure
(mbar)
Output
transmitter
(mA)
display before
correction
(IN)
Desired
display
(OUT)
2
0
0.5
2.5
0.0
101
15
3.3
16.5
15.0
102
30
6.2
31.0
30.0
103
40
9.2
46.0
40.0
104
60
11.4
57.0
60.0
105
75
14.7
73.5
75.0
1
100
20
100.0
100.0