1 – Description and definitions MultiExact Gas Analyser
1. Regional compliance symbols **
2. Transducer 1 sample gas inlet
3. WEEE compliance symbol
4. Transducer 2 sample gas inlet *
#
5. Transducer 2 sample gas inlet
†#
6. AC supply voltage symbol
7. Functional earth (ground) terminal
8. Electrical supply plug and on/off
switch
9. Ethernet or profibus connector
(option)
10. Earth (ground) terminals for cable
screening
11. Transducer 2 mA output/voltage
output connector
#
12. Transducer 2 status relay connector
(option)
#
13. Transducer 2 auto val/cal connector
(option)
#
14. Transducer 1 mA output/voltage
output connector
15. Transducer 1 status relay connector
(option)
16. Transducer 1 auto val/cal connector
(option)
17. RS485 connector (option)
18. "Caution – refer to manual" symbol
19. RS232 connector
20. "Earth (ground)" symbol
21. Transducer 2 sample gas outlet
†#
22. Transducer 2 sample gas outlet *
#
23. Transducer 1 sample gas outlet
CO, CO
2
, N
2
O, and CH
4
trace transducers and valve block.
TCD, O
2
trace, O
2
purity and control transducers.
Analysers configured for 2 measurements only.
This product has been tested to the requirements of CAN/CSA–C22.2 No. 61010–1, second
edition, including Amendment 1 or a later version of the same standard incorporating the same
level of testing requirements.
Optional external filters (not shown) may be fitted to the sample gas inlet (1, 2) on an
analyser with a CO, CO
2
, N
2
O, or CH
4
trace transducer. Refer to Section 8.4
details of these external filters. Trace O
2
transducers have internal oil and particle
filters which are not replaceable.
Figure 2 – Rear of the analyser
4 05410001A / Revision 6
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