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Pentair HAFFMANS i-DGM User Manual

Pentair HAFFMANS i-DGM
79 pages
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WWW.HAFFMANS.NL
HAFFMANS
WWW.HAFFMANS.NL
HAFFMANS
INSTRUCTION MANUAL
CO
2
GEHALTEMETER
TYPE
c
-D
GM/i-DGM (USA)

Table of Contents

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Pentair HAFFMANS i-DGM Specifications

General IconGeneral
CategoryMeasuring Instruments
Modeli-DGM
ApplicationDissolved gas measurement in beverages
Power Supply24 V DC
Protection ClassIP65
Operating Temperature0 to 40 °C
Output Signal4-20 mA

Summary

Introduction

Intended use

Describes the purpose and application of the DGM for measuring dissolved O2 and CO2 in drinks and O2 in gases.

Safety

Precautionary measures and safety instructions

Provides essential safety guidelines and warnings for using the instrument safely.

General product information

Measurement principle

Explains how the O2 and CO2 measurements are performed using luminescence and Henry's law.

CO2 measurement

Details how the handle operates the inlet/outlet and initiates measurement.

*O2 measurement

Explains the optical luminescence principle used for oxygen measurement with LHO and WLO sensors.

Installation

Operation

General

Outlines the available measurement programs for the c-DGM and initial flushing procedure.

*Measurement choice

Guides on selecting one of the six measurement programs available on the c-DGM.

Reading the measurement results

Step-by-step procedure to access and view stored measurement data from the logbook.

Charging the battery

Detailed procedure for charging the instrument's battery pack, including safety warnings.

Technical specifications

Calibration and compensation

Calibration of the pressure

Recommends monthly calibration of the pressure sensor and outlines the initial steps.

*Calibration O2 sensor

Discusses the infrequent need for O2 sensor calibration and the warning for replacement.

Cleaning and maintenance

Faults and repair

Fault list

A table listing common problems, their causes, and suggested solutions.

Decommissioning, storage and transport

Appendix IV Client service

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