Emerson Process Management OXYMITTER 4000 - Manual (Page 127)

Instruction Manual
IB-106-340C Rev. 4.1
July 2004
Rosemount Analytical Inc. A Division of Emerson Process Management Maintenance and Service 9-9
Hazardous Area Oxymitter 4000
37270005
17A
11
15
17
2
Note: The Electronic Assembly, item 2,
consists of items 3 through 10.
1
23
1A
4A
REMOTE
ELECTRONICS
12
13
14
16
18
20 19
18
20
19
17A
29
18
20
Integral
Electrical
Barrier/
Feedthrough
20
19
19
34
12
13
14
32
16
17
17A
PROBE
HEAD
26
PROBE
Refer to Figure 9-3 for
component parts of probe.
1
17A
18
30
31
INTERCONNECTING
CABLE
15. Terminal Block
16. Captive Screw
17. Blind Cover
17A. O-Ring
18. Screw
19. Cover Lock
20. Captive Washer
21. Lock Washer
22. Screw
23. Mounting Kit
24.
25. Adapter Plug
26. O-Ring
27. Harness Assembly
Junction Box
28. Spacer Block
29. Connecting Cable, Signal
30. Connecting Cable, Heater
31. Interconnecting Cable
32. Terminal Block, Remote Probe Head
33. Probe
34. Housing
22
21
17
24
26
25
27
17A
22
21
28
26
DIAG NOS TIC ALAR MS
TEST POIN TS
HEAT ER T /C HEAT ER 02 C ELL CALIB RATIO
N
CALIB RATIO N RE COM MEN DED 02 C ELL mV +
02 C ELL mv - HEAT ER T /C + HEAT ER T /C -
INC
INC
DEC
DEC
HIGH GAS LO W GAS CAL
TEST GAS + PRO CES S - % 02
9
3
4
5
7 8 6
10
33
1. Blind Cover
1A. Window Cover
2.
3. Screw
4.
4A.
5.
6. Analog Board
7. Fuse Cap
8. Fuse
9. Power Supply Board
Electronic Assembly
Membrane Keypad
LOI Module
Microprocessor Board
10. Captive Screw
11. Housing
12. Screw
13. Lock Washer
14. Cable Clamp
Figure 9-4. Hazardous Area Oxymitter 4000 with Remote Electronics – Exploded View
9