Connecting Sensor Cable To Two-Wire Ph Transmitter - YOKOGAWA PH8ERP User Manual

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2.3.2

Connecting Sensor Cable to Two-wire pH Transmitter

To connect the sensor cable to the two-wire pH transmitter, proceed as follows:
(1) Loosen the four screws that tighten the transmitter cover. Then remove the transmitter
cover.
(2) Connect the sensor cables to the relevant terminals of the transmitter:
First, remove the nut from the cable gland. Insert the cable into the right opening for the
wiring. Then pass the cable through the nut, Connect the individual cable conductors to the
relevant terminals correctly by referring to the markings on the individual conductors.
For details, refer to relevant transmitter IMs.
Figure 2.14
(3) Install the cable gland in the wiring hole as follows:
Pass the tip of the cable gland into the opening and completely tighten the gland with the nut
inside the case.
After tightening the gland, secure the cap properly to prevent moisture from getting into the
case.
Caution: Do not overly tighten the cap. Otherwise, the cable may be damaged.
(4) After completing the cable connections, replace the transmitter cover securely, thus
preventing moisture from getting into the case.
Sensor cable
Connecting Sensor Cable to Two-wire pH Transmitter
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IM 12B7K1-02E 11th Edition : Dec.14,2018-00
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