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4194A, B, and C Series
Key
Description
Process and Set Point Indicator Assembly
(key 56) (figure 5-22)
101
Indicator ass'y
The part numbers listed here for key 101 are for the indicator
ass'y only. Individual part numbers are listed in the Indicator As-
sembly and the Capsular Element Assembly subsections of this
parts list. Key numbers for individual assembly parts also appear
in figures 5-23 and 5-24.
For use w/o remote set pt
For use w/remote set pt
113
Capsular element ass'y (for sensing of
process diff pressure)
The part numbers listed here for key 113 are for the capsular
element ass'y only. Individual part numbers are listed in the Cap-
sular Element Assembly subsection of this parts list. Key num-
bers for individual assembly parts also appear in figure 5-23.
Fisher Controls offers capsular element ass'ies in a wide variety of
ranges and materials of construction. A few typical part numbers
are listed here. Contact your Fisher Controls sales office or sales
representative for assistance in the selection of specific parts.
N09902 (Nickel Alloy, Ni-Span C, Alloy 902)
0 to 5 psid (0 to 350 mbar)
0 to 10 psid (0 to 700 mbar)
0 to 20 psid (0 to 1.4 bar)
0 to 30 psid (0 to 2 bar)
127
Machine screw, fill hd, S18800 (18-8 SST)
For mounting capsular element ass'y to
indicator ass'y (4 req'd)
Capsular Element Assembly (key 113)
(figure 5-23)
12
Cap screw, hex socket, S18800 (18-8 SST)
(4 req'd)
13
Plain washer, S18800 (18-8 SST)
(2 req'd)
77
Mounting plate, G10100 (pl steel)
78
Long pivot clevis ass'y, plastic/SST
79
Drive flexure, S30200 (302 SST)
80
Diaphragm capsule ass'y (2 req'd)
Fisher Controls offers diaphragm capsule ass'ies in a wide variety
of ranges and materials of construction. A few typical part num-
bers are listed here. Contact your Fisher Controls sales office or
sales representative for assistance in the selection of specific
parts.
N09902 (Nickel Alloy, Ni-Span C, Alloy 902)
2.17 psig (0.15 bar) span
10 psig (0.7 bar) span
20 psig (1.4 bar) span
30 psig (2.1 bar) span
81
Pedestal assembly, SST (2 req'd)
82
Diaphragm Ass'y Extension
83
Travel stop, CF8 (SST casting)
84
Drive bracket ass'y, SST
85
Follower bracket ass'y, SST
86
Travel stop nut, S30300 (303 SST)
87
Set screw, S18800 (18-8 SST)
88
Connecting link ass'y,
aluminum/bronze/brass
6–4
Part Number
Key
Description
89
Short pivot clevis ass'y, plastic/SST
90
Connecting link ass'y,
aluminum/bronze/brass
91
Process tubing ass'y, S30400 (304 SST)
Connects the high pressure capsule
ass'y to the high pressure input
pressure control block (key 57)
92
Process tubing ass'y, S30400 (304 SST)
Connects the low pressure capsule
ass'y to the low pressure input
pressure control block (key 57)
93
Union, S31600 (316 SST) (2 req'd)
39A1126 X012
39A1126 X022
97
Tie bar, G10100 (pl steel)
98
Machine screw, pan hd, S18800 (18-8 SST)
Used to attach the guide flexure (P/O
drive bracket ass'y) to mounting plate
99
Plain washer, S18800 (18-8 SST)
102
Machine screw, pan hd, S18800 (18-8 SST)
For mounting the short pivot clevis ass'y
(key 89) and the long pivot clevis ass'y
(key 78) to the mounting plate (key 77)
(4 req'd)
103
Machine screw, pan hd, S18800 (18-8 SST)
For mounting tie bar (key 97) to pedestal
ass'ies (key 81) and to travel stop (key 83)
(3 req'd)
139
Machine screw, fill hd, S18800 (18-8 SST)
2 req'd to mount each pedestal ass'y (key 81)
58A0706 X052
58A0706 X062
2 req'd to mount travel stop (key 83)
Qty of 6 req'd
58A0706 X072
58A0706 X082
Indicator Assembly (key 101) (figure 5-24)
37
Self-tapping screw, S18800
1J8415 X0012
(18-8 SST) (4 req'd)
61
Process scale
See Key 61 listing in Controller Parts section
353
Machine screw, pan hd. S18800 (18-8 SST)
(4 req'd)
366
Controller Mounting Plate,
1U6213 32982
S18800 (18-8 SST)
367
Support bracket ass'y, zinc/brass
61000310 X12
368
Link ass'y, SST/brass (2 req'd)
38A0667 X012
369
Process pointer adj ass'y,
26A9784 X012
aluminum/SST/brass
16A9794 X012
370
Set pt pointer adj ass'y aluminum/SST/brass
371
Pivot pin, S18800 (18-8 SST) (2 req'd)
372
Washer, plain, S18800 (18-8 SST) (4 req'd)
374
Pointer and bracket ass'y aluminum/steel
375
Set pt indicator ass'y, A93003 (aluminum)
for controllers w/remote set pt
for controllers w/o remote set pt
376
Dial Bracket, G10080 (steel)
377
Dial bracket, G10080 (steel)
378
Screw, self-tapping, S18800 (18-8 SST)
26A9773 X012
(2 req'd)
26A9780 X012
26A9781 X012
Type 83U Relay (key 50) (figure 5-25)
26A9782 X012
18A0670 X012
1
Relay base, A03600 (aluminum)
18A0698 X012
2
Exhaust block, A03800 (aluminum)
16A9797 X012
3
Relay cap, A03800 (aluminum)
16A9798 X012
4
Output block ass'y,
16A9796 X012
aluminum/S30300 (303 SST)
16A9799 X012
5*
Gasket
1J8406 X0012
6*
Inner valve, S30300 (303 SST)
7*
Diaphragm ass'y
10B8448 X012
8*
Diaphragm
*Recommended spare parts
Part Number
16A9791 X012
10B8769 X012
28A0682 X012
18A0683 X012
1A5782 X0022
26A9803 X012
18A0703 X022
610003 70X12
18A0703 X022
18A0703 X022
1J8415 X0012
16A6938 X022
16A7044 X022
38A1735 X012
16A7013 X012
16A7039 X012
28A1736 X012
26A9750 X012
16A7027 X012
1V7657 X0012
26A7059 X012
31B2241 X012
26A7045 X012
36A7050 X012
36A7051 X012
16A9772 X022
42B0245 X012
2U9002 08012
3U9019 08012
1U9006 000A2
1V5579 02032
1U9016 35032
1U9018 000A2
1V5578 02032
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