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
REMOTEELECTRONICS
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
PROBEHEAD
26
PROBE
Refer to Figure 9-3 for
component parts of probe.
1
17A
18
30
31
INTERCONNECTINGCABLE
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
DIAGNOSTIC
ALARMS
TEST
POINTS
HEATERT/C
HEATER
02CELL
CALIBRATION
CALIBRATIONRECOMMENDED
02CELLmV+
02CELLmv-
HEATERT/C+
HEATERT/C-
INCINC
DECDEC
HIGH
GAS
LOW
GAS
CAL
TESTGAS+
PROCESS-
%02
9
34
5
78
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