Swann AMI INSPECTOR pH - Page 58

56 A-96.250.761 / 161017
AMI INSPECTOR pH
Program List and Explanations
As process
values
The process value can be represented in 3 ways: linear, bilinear or
logarithmic. See graphs below.
5.2.1.40 Scaling: Enter beginning and end point (Range low & high) of the
linear or logarithmic scale. In addition, the midpoint for the bilinear
scale.
Parameter: Meas value
5.2.1.40.10 Range low: -3 pH –15 pH
5.2.1.40.20 Range high: -3 pH –15 pH
Parameter: Temperature
5.2.1.40.11 Range low: -25 °C to + 270 °C
5.2.1.40.21 Range high: -25 °C to + 270 °C
Parameter: Sample flow
5.2.1.40.12 Range low: 0–200 l/h
5.2.1.40.22 Range high: 0–200 l/h
A
B
linear
bilinear
X Measured value
X Measured value (logarithmic)
20
0.0 0.1 0.2 0.3 0.4 0.5
10 12
(0 - 20 [mA])
0 / 4
(4 - 20 [mA])
[mA]
X
AB
20
1
01234
10 100 1’000 10’000
10 12
(0 - 20 [mA])
0 / 4
426
(4 - 20 [mA])
[mA]
X