American Magnetics 110 Liquid Helium Level Meter (CE-Marked) - Manual (Page 5)

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Table of Contents
1 Introduction .............................................................................. 1
1.1 Model 110A Features ................................................................ 1
1.2 Model 110A Front Panel Layout .............................................. 2
1.3 Model 110A Rear Panel Layout................................................ 3
1.4 Model 110A Specifications @ 25 °C .......................................... 4
2 Installation ................................................................................ 5
2.1 Unpacking the Instrument ....................................................... 5
2.2 Rack Mounting the Instrument................................................ 6
2.3 Preparing the Sensor for Connection ....................................... 6
2.4 Connecting any Communications Option ................................ 8
2.5 Connecting the Instrument to Power ....................................... 8
3 Operation .................................................................................. 9
3.1 Normal Operational Mode ........................................................ 9
3.2 Contaminated Sensors .............................................................. 9
4 Service Guide ......................................................................... 11
4.1 Troubleshooting Procedures ................................................... 11
4.2 Custom Instrument Configurations ....................................... 14
4.3 Additional Technical Support ................................................. 14
4.4 Return Authorization .............................................................. 15
Appendix................................................................................. 17
A.1 4-20 ma Current Loop Option................................................. 17
A.2 Sensor/Analog Outputs Connector J1 Wiring........................ 18
Index........................................................................................ 19