Register output specifications & wiring
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OG_IOG_BA_02_1401
10.5 Pulse transmitter (model ILR 741)
The meter size selector switch must be set to correspond to the size of the meter to
properly detect fluid flow:
Position 1 (top): 1/2", 3/4", 1"
Position 2 (center): 1 1/2"
Position 3 (bottom): 2", 3"
Transmitter wiring
Meter size
selector switch
Figure 18: ILR 741 transmitter switch positions
ILR 741
Reedswitch bank
Auxiliary
reedswitch bank
White
Green
Blue
Black
Summary of Contents for IOG Series
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