Power Pcb (Part No. 22796-00) - Emerson Rosemount 1181pH TRANSMITTER Instruction Manual

Combination ph/orp two-wire transmitters
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MODEL 1181pH/ORP
Reference
Designator
Fig. 6-3
AR3
C3
C5
C6
C7
C8
C16
C17
CR5
CR6
Q1
Q2
R16
Resistor are in ohms, ±1%, 0.2W, MF unless otherwise noted.
Capacitor values are in microfarads unless otherwise noted.
FIGURE 6-3. Power PCB (Part No. 22796-00)
Description
Power PCB
CD4047AE
0.01 100V Ceramic
0.01 500V Ceramic
0.47
100 Picofarads 100V Ceramic
1uf
100 Picofarads 100V Ceramic
100 Picofarads 100V Ceramic
1N4933
1N4933
2N5087
2N5087
30.1K
Reference
Designator
R17
R18
R19
R21
R23
R29
T1
VR4
VR7
VR8
VR9
VR10
SECTION 6.0
PARTS LIST
Description
10K
30.1K
10K
200K
100K Zero Pot
5K Span Pot
9080066
1N4734A
964B
964B
1N4734A
1N4734A
41

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