OMEGA AIR A-DRY Series, Инструкция по установке и эксплуатации

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Figure: Connection example of two wires dew point sensor
Figure: Connection example of dew point sensor with its own power supply
The corresponding menu displays sensor’s output in mA and in °C. Current measurement
helps us to test proper operation of the sensor.
5.4 Dew Point Sensor Setting
On the market, there are many dew point sensors with different ranges. Because of that, the
range of sensor is set in the dryer. Procedure is explained by the diagram in the Figure. The
sign “is greater than” points to parameter to be changed.
dp
19
20
18
24Vdc
4 – 20mA
R
S
Controller
Dryer
Outlet
dp
19
20
18
4 – 20mA
R
S
Controller
Dryer
Outlet