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マルチメーター Amprobe 5XP-AのPDF クイックマニュアルをオンラインで閲覧またはダウンロードできます。Amprobe 5XP-A 6 ページ。 Resistance diagnostics for troubleshooting vibrating wire sensors and cables

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V1.0

RESISTANCE OF ALL INDIVIDUAL CONDUCTORS

STEP 1

Set the range to 20kΩ or Ω if using a multi-meter which has automatic ranging.

STEP 2

All pairs of conductors should be checked by connecting to the red and black leads on the multi-

meter as follows:-

Red & black

Green & white

A value of O.L (open loop) means that there is a high/infinite resistance and therefore it is

likely that the cable has been cut.

If one of the above pairs is OK then check the individual conductors against the earth.