IM-P402-84 AB Issue 6
10
1
2
3
4
5
6
7
8
9
1
10
2
3
4
5
6
7
8
9
10
100
100
120
60
80
40
20
140
Rise in water level
Rise in water level
Steam calibration settings (SCS)
Steam calibration settings (SCS)
250
300
150
200
350
50
400
0
0
0
0
Fig. 7
Rise in water level less than 80 mm. PA20 preamplifier set to high sensitivity (range link fitted)
Rise in water level less than 140 mm. PA20 preamplifier set to medium sensitivity (range link fitted)
Preamplifier (PA20). Medium sensitivity
Preamplifier (PA20). High sensitivity
Fig. 6
Rise in water level less than 80 mm. PA20 preamplifier set to high sensitivity (range link fitted)
Rise in water level less than 140 mm. PA20 preamplifier set to medium sensitivity (range link fitted)
500
450
Preamplifier (PA20). Medium sensitivity
Preamplifier (PA20). High sensitivity