American-magnetics 175 Industrial Level Transmitter (CE-Marked) User Manual

Two-Wire Continuous Level Transmitter INSTALLATION, OPERATION & MAINTENANCE MANUALAmerican Magnetics, Inc. 112 Fl

10 of 18 3.) The wiring nipple is attached to the instrument enclosure at the factory (see Photo #1). The probe will normally have a coax electric

11 of 18 4.) The probe wire is the center conductor of the coax cable. Connect the Probe wire to one of the two inner terminals on the terminal block

12 of 18 8.) Screw the base of the instrument enclosure onto the remote-mounting bracket. Connect conduit between the Interconnection Housing and the

13 of 18 SECTION B This section contains the Operation and Maintenance instructions for the American Magnetics, Inc. Model 175 Two-Wire Continuous Le

14 of 18 Menu Item Descriptions FUNCTION DESCRIPTION Units This is used to select the measurement units shown on the display. These units are used

15 of 18 Menu Structure DISPLAY FUNCTION Notes 0.0 Lu 0.0 % Run Mode (Display) Level Measurement = in. or mm Level % = Percentage of loop current s

16 of 18 Troubleshooting General Indication Cause Solution Level, Level %, and Loop values are incorrect Poor Calibration Recalibrate using more ac

17 of 18 Drift Test This test will determine if the transmitter or probe/application is the cause of a drifting (unstable) output. 1.) Open the ins

18 of 18 Remote-mounted Units 1.) Open the interconnection housing. 2.) Disconnect the probe wiring from the terminal block. 3.) Lower the process

2 of 18 TABLE OF CONTENTS SECTION A Foreword ...

3 of 18 SECTION A Foreword This section contains the Installation instructions for the American Magnetics (AMI) Model 175 Two-Wire Continuous Level T

4 of 18 Photo #1 Photo #2 Instrument Housing Wiring Nipple ProbeRemote Mounting Bracket Magnet Tool Electronic Assembly (“Puck”) Interconnection Housi

5 of 18 System Description The Model 175 liquid level system consists of the Model 175 Instrument and a CAPSEN Capacitance Probe. The instrument cons

6 of 18 Model 175 Transmitter Dimensions – Inches Integral-mounted Transmitters Remote-mounted Transmitters 5.0″ 5.1″ 8.4″ ¾″ NPT 0.8″ 4.54″

7 of 18 CAUTION ! Probe (Capacitance Sensor) Model Configuration Welded fittings cannot be adjusted. Ensure the dimensions are such that when th

8 of 18 Instrument Specifications Description Specification Power Supply 12 – 30Vdc ±10%; 24Vdc nominal Supply Voltage Effect Less than 0.01%/volt c

9 of 18 Integral-mounted Transmitter Installation 1.) Remove the cover from the instrument enclosure. 2.) Remove the electronic assemb