M&C TechGroup PMA 50 EEX Operator's manual - Manual (Page 3)

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Gas sampling and gas conditioning technology 9-3.15-ME
List of Contents
1
General information ......................................................................................................... 5
2 Declaration of conformity ................................................................................................ 5
3 Electrical standards ......................................................................................................... 6
4 Safety instructions ........................................................................................................... 6
5 Information and safety instructions for using the Analyser in hazardous areas ......... 7
6 Warranty ........................................................................................................................... 7
7 Used terms and signal indications .................................................................................. 8
8 Introduction ...................................................................................................................... 9
8.1 Serial number ............................................................................................................... 9
8.2 Power supply ................................................................................................................ 9
9 Application ....................................................................................................................... 9
10 Technical Data ................................................................................................................ 10
10.1 Options ....................................................................................................................... 11
11 Description ..................................................................................................................... 12
11.1 PMA 50 Ex/P/PD-1-50 with pressure compensation and enclosure purging (without
SIL-certification) .......................................................................................................... 13
11.2 PMA 50 Ex/P/PD with pressure compensation (without SIL-certification) .................... 14
11.3 Option zero suppression (without SIL-certification) ..................................................... 14
11.4 Option enclosure purging or ventilation ....................................................................... 14
12 Measuring principle ....................................................................................................... 15
13 Gas flow diagram ........................................................................................................... 16
14 Receipt of goods ............................................................................................................ 18
15 Installation ...................................................................................................................... 18
16 Supply connections ....................................................................................................... 19
16.1 Sample gas inlet and sample gas outlet ...................................................................... 19
16.2 Option purging enclosure or ventilation ....................................................................... 19
16.3 Electrical connection ................................................................................................... 20
17 Starting up ...................................................................................................................... 21
18 Calibration ...................................................................................................................... 21
18.1 Zero calibration ........................................................................................................... 22
18.2 Span calibration .......................................................................................................... 23
19 Measuring ....................................................................................................................... 25
20 Cross sensitivities ......................................................................................................... 26
21 Closing down .................................................................................................................. 29
22 Storage and Transport ................................................................................................... 29
23 Maintenance ................................................................................................................... 29
23.1 Removal of the measuring cell .................................................................................... 30
23.2 Mechanical zero point adjustment ............................................................................... 33
24 Spare parts list ............................................................................................................... 34
25 Appendix......................................................................................................................... 35