Metrix MX2034 - Current Loop Verification (MX2034 Only)

Doc# 100576 • REV C (Sept 2017) Page 26 of 42
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If this occurs, verify that the voltages you entered were correct. Verify that your system
components combine to the correct length. If all is correct, you can choose to accept the
shortened curve or hit cancel and use a dierent probe and cable. In some cases, probes
and cables that are far out of specicaon can be brought into specicaon by iterang the
custom calibraon process several mes.
4.2.1 
Follow the steps in this secon to verify the current loop output for Posion or Radial Vibra-
on congured DPS units.
4.2.1.1 POSITION CONFIGURED UNITS
The transmier current output is linearly proporonal to the average probe gap (posion)
between 4 mA and 20 mA. Use the instruments and equipment shown in Figure 23 to verify
a posion transmier current output.
 Metrix does not recommend using the custom
calibraon feature to calibrate mismatched systems. Mis-
matched systems degrade probe and cable temperature
performance.