ZIROX SGM7.2.4 User Manual

Oxygen Monitor SGM7.2.4/7.2.6 Content
4
Table of contents
1 General information .................................................................................... 6
1.1 Introduction ........................................................................................ 6
1.2 Copyright ........................................................................................... 6
1.3 Commonly used symbols ................................................................... 7
2 Application field .......................................................................................... 8
3 Safety regulations ....................................................................................... 9
4 Functional description .............................................................................. 10
4.1 Measuring principle ......................................................................... 10
4.2 General recommendation ................................................................ 11
4.2.1 Gas flow rate ........................................................................ 11
4.2.2 Accuracy of the measurement .............................................. 12
4.2.3 Special features (operating hours counter and maintenance
interval) ........................................................................................... 12
5 Technical data ........................................................................................... 13
5.1 Characteristics ................................................................................. 13
5.2 Mechanical data .............................................................................. 13
5.3 Electrical engineering/electronics .................................................... 13
5.3.1 General data ........................................................................ 13
5.4 Interface data .................................................................................. 14
5.4.1 Pump control ........................................................................ 15
6 Composition of the oxygen monitor SGM7.2.4 ....................................... 16
6.1 General composition ........................................................................ 16
6.1.1 General overview ................................................................. 16
6.1.2 Construction principle of the solid electrolyte sensor ............ 17
6.1.3 Electronic data processing ................................................... 18
6.2 Usage and connection elements ...................................................... 19
6.2.1 Current supply ...................................................................... 19
6.2.2 Front .................................................................................... 19
6.2.3 Rear ..................................................................................... 20
7 Installation and initiation .......................................................................... 21
7.1 Installation conditions ...................................................................... 21
7.2 Set-up of operating state ................................................................. 21
8 Operation and parametrization ................................................................. 23
8.1 Operation......................................................................................... 23
8.1.1 Switch-on and measurement indication ................................ 23
8.1.2 Gas flow adjustment ............................................................. 23
8.1.3 Data monitoring .................................................................... 23
8.1.4 Indication of the end of maintenance interval for carbon filter 23
8.1.5 Status and error messages .................................................. 24
8.2 Parametrization ............................................................................... 25

ZIROX SGM7.2.4 Specifications

General

Brand	ZIROX
Model	SGM7.2.4
Category	Measuring Instruments
Language	English