Table Of Contents - M&C PMA Series Instruction Manual

List of Contents
1 General information ............................................................................................................................. 5
2 Declaration of conformity .................................................................................................................... 5
3 Electrical standards ............................................................................................................................... 6
4 Safety instructions ................................................................................................................................ 6
4.1 Proper Use .................................................................................................................................................................................... 7
5 Information and safety instructions for using the Analyzer in hazardous areas ......................... 7
5.1 Analyzing gases from Ex zone
6 Warranty ................................................................................................................................................. 8
7 Used terms and signal indications ...................................................................................................... 8
8 Introduction ......................................................................................................................................... 10
8.1 Serial number ........................................................................................................................................................................... 10
8.2 Power supply ............................................................................................................................................................................ 10
9 Application ........................................................................................................................................... 10
10 Technical Data ..................................................................................................................................... 11
10.1 Options ........................................................................................................................................................................................ 12
11 Description ........................................................................................................................................... 13
11.1 PMA 50 Ex/P/PD-1-50 with pressure compensation and enclosure purging (without SIL-
certification) .............................................................................................................................................................................. 14
11.2 PMA 50 Ex/P/PD with pressure compensation (without SIL-certification) ................................................ 15
11.3 Option zero suppression (without SIL-certification) ............................................................................................. 15
11.4 Option enclosure purging or enclosure ventilation ............................................................................................. 15
12 Measuring principle ............................................................................................................................ 15
13 Gas flow diagram ................................................................................................................................. 17
14 Receipt of goods .................................................................................................................................. 19
15 Installation ........................................................................................................................................... 19
16 Supply connections ............................................................................................................................. 20
16.1 Sample gas inlet and sample gas outlet ..................................................................................................................... 20
16.2 Option purging enclosure or enclosure ventilation ............................................................................................. 21
16.3 Electrical connection ............................................................................................................................................................ 22
17 Starting up ........................................................................................................................................... 23
18 Calibration ............................................................................................................................................ 23
18.1 Zero calibration ....................................................................................................................................................................... 24
18.2 Full scale value calibration ................................................................................................................................................. 25
19 Measuring ............................................................................................................................................. 27
20 Cross sensitivities ................................................................................................................................ 28
21 Closing down ....................................................................................................................................... 31
22 Storage and Transport ........................................................................................................................ 31
23 Maintenance ........................................................................................................................................ 31
23.1 Removal of the measuring cell ........................................................................................................................................ 33
23.2 Mechanical zero point adjustment ................................................................................................................................ 36
24 Proper disposal of the device ............................................................................................................ 37
25 Spare parts list ..................................................................................................................................... 37
26 Appendix .............................................................................................................................................. 38
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II 1G Ex IIC T4 ..................................................................................................... 7
PMA 50 EX | 1.01.04 3