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Installation, 6 calibrating the electrode – KROHNE OPTISENS PH 8590 User Manual

Page 16

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INSTALLATION

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OPTISENS PH 8590

www.krohne.com

03/2012 - 4001931401 MA OPTISENS PH 8590 R01 en

3.5.3 Connecting the cable to the sensor

Connecting the cable to the sensor

• Ensure that the cable and the electrode connector are absolutely dry 1.
• Screw the cable connector 2 on to the sensor 3 and tighten it by hand .

3.6 Calibrating the electrode

Before the electrode is installed, it has to be calibrated. Proceed as described on page 25. Then
continue with the installation procedure.

CAUTION!
Moisture inside the sensor connector must be avoided! Moisture will shortcut the mV signal
between the electrodes and deliver erratic readings!
If moisture has entered the connector, clean it with pure water and then dry it with air (e.g. hair
blower).

Figure 3-6: Connecting the cable to the sensor

.book Page 16 Monday, March 19, 2012 2:01 PM