Arkon Channelmag - Manual (Page 4)

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ChannelMag
Table of Contents
Section 1 Introduction
1.1 Scope: ChannelMag CM2 6
1.2 Scope: ChannelMag PM2 7
1.3 Safety 8
Section 2 Installation
2.1 Media Considerations 9
2.2 Location and Mounting 9
2.3 Straight Lengths of Channel / Pipe 10
2.3.1 Straight Lengths of Channel (CM2) 10
2.3.2 Straight Lengths of Pipe (PM2) 10
2.3.3 Important Note 11
2.4 Installation, Dimensions and Approximate Weights 11
2.4.1 CM2 Sensors 11
2.4.2 Installation of 2 x CM2 ChannelMag Sensors 13
2.4.3 CM2/D Dimensions and Approximate Weights 14
2.4.4 PM2 Sensors in Full Pipes 15
2.4.5 PM2 Sensors in Non-Full Pipes 16
2.4.6 Installation of PM2 Sensors With Magnetic Enhancement Band 17
2.4.7 ChannelMag PM2 Enhancement Plate Expander Mechanism 18
2.4.8 ChannelMag PM2 Weights and Dimensions 18
2.5 Grounding 18
2.6 Cable Types 19
2.6.1 ChannelMag Junction Box Wiring Diagram 20
2.6.2 ChannelMag Entela Approval 21
2.7 Cable Runs From the Junction Box 21
Section 3 Calibration Data
3.1 Calibration and Range Factors 22
Section 4 Maintenance
4.1 Cleaning 23
4.2 Zero Span Checking 23
4.3 Effect of Moisture Ingression 23
4.4 Effect of a Grounded Electrode 23
4.5 Effect of One CM2 of Two Inoperative 23
4.6 Transmitter Fault 24
4.7 All Checks Good, But No Signal 24
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