Yokogawa SC25V User Manual

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IM12B6J1-40E-E

TABLE OF CONTENTS

1. Preface

4

1.1 Introduction

4

1.2 ATEX/IECEx compliance

4

1.3 Unpacking and checking

4

1.4 Warranty and service

4

2. General Specifications

5

2.1 Measuring elements

5

2.2 Construction materials

5

2.3 Functional specifications

5

2.4 Operating range

5

2.5 Dynamic specification

5

2.6 Sensor dimensions

6

2.7 Equipment and protective systems

6

3. Installation

7

3.1 Typical installation

7

3.2 Preparing the sensor for use

7

3.3 Mounting the sensor

7

4. Wiring to the pH analyzer

9

4.1 Cable marking and pin allocation

9

4.2 Instrument connection of sensor

9

4.3 Instrument connection setting for PH402G and PH202G(S)

9

4.4 Instrument connection setting for PH150, PH450 and FLXA21

9

4.5 Sensor VP connection

10

5. General calibration and maintenance procedure

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5.1 Calibration for pH measurement

10

5.2 Maintenance

10

5.3 Chemical cleaning HCN

11

6. Model and suffix codes

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6.1 SC25V sensor

12

6.2 Cable for Sensor with Variopin Connector

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7. Spare parts

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8. Appendix

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Chemical Compatibility Chart

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EC DECLARATION OF CONFORMITY

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Application datasheet SC25V

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