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G
as Sensor
GS-220.P
3.6. Electrical installation
Gas sensor GS-220 is connected to the gas controller or other executing device via
three or four core cable.
The recommended connecting conductor’s sections according to line length are
shown in table 3.1.
Length
Section
Up to 100m
4 x 0,5 mm
2
Up to 200 m
4 x 0,75 mm
2
From 200m to 300m
4 x 1 mm
2
Table 3.1 – length and section of the connecting conductors
Figure 3.5. – electrical connecting - general view
Typical GS-220 connecting to GA-220 series gas controller is done via four core
cable. For connecting follow the steps bellow:
1. Open the panel (unscrew four bolts)
2. Place cable through cable input (figure 3.5.)
3. Connect to terminals on the right (when gas drill points downwards) - figure
3.5. Open terminal by pushing with screwdriver, place the conductor core into
opening and release.
ver.1.0
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Cable input
Connection
terminals