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Controladores 4195K
Septiembre de 2019
Piezas comunes del controlador (figura 7‐1)
Nota
En la figura 7‐1 se muestran los números de clave de la construcción
común de todos los tipos de controladores. La figura 7‐1 se extiende por
varias páginas. Para encontrar los números de clave comunes, consultar
todas las páginas de la figura 7‐1.
Clave Descripción
1
Case and cover ass'y
For use w/o remote set pt
For use w/remote set pt
2
Nameplate
3
Frame
4* Frame gasket
For use between frame and frame
manifold (key 135)
5* Gasket
4195KA, KB, and KS (1 req'd)
4195KC (2 req'd)
6
Machine screw, fill hd (9 req'd)
2 req'd to mount the prop band ind cover
to the frame
4 req'd to mount bellows bracket
(key 31) to bellows beam (key 49)
2 req'd to attach process scale
brackets (keys 376, 377) to frame
7* O‐Ring
Used between frame and case at conns: process pressure,
either 1/4‐18 NPT internal or 1/2‐14 NPT external; output
and supply; remote set point; and external feedback
3 req'd w/o remote set pt and w/o ext fdback
4 req'd w/remote set pt or ext fdback
5 req'd w/remote set pt and ext fdback
8* O‐Ring
Used between frame and case on
mounting bosses extending from the frame
through the back of the case (3 req'd)
9
Flexure pivot ass'y
10
Machine screw, fill hd
Used to attach the flexure pivot ass'y
(key 9) to the frame (4 req'd)
11* Flapper ass'y
12
Machine screw, hex socket
For flapper ass'y (key 11) (2 req'd)
17
Adjustable set pt pivot ass'y
18
Relay nozzle tubing ass'y
19
Machine screw, fill hd
1 req'd to attach adjustable set pt pivot
ass'y (key 17) to frame
For 4195KC controllers
3 req'd to attach relay nozzle tubing
ass'y (key 18) to frame
106
Manual de instrucciones
Clave Descripción
20
Plain washer
Used w/key 19 (2 req'd)
21
Nozzle ass'y
22
Washer (2 req'd)
23
Set pt beam ass'y
24* O‐ring
1 req'd for nozzle tubing ass'y (key 18)
1 req'd for nozzle ass'y (key 21)
25
Proportional band knob
26
Retaining clip
27
E‐ring
28
Set pt beam bias spring
29
Set pt beam shoe
30
Machine screw
Used w/key 29 (2 req'd)
31
Bellows bracket
32
Bellows adj bracket
33
Bellows adj spring
34
Machine screw, fill hd
Used to attach frame manifold (key 135) to
frame and for reset gain adjustment (2 req'd)
35
Machine screw, hex hd
Used to attach bellows bracket (key 31)
to each bellows ass'y (key 48) (2 req'd)
36
Proportional band indicator cover
37
Self‐tapping screw
4 req'd to attach process scale (key 61)
to process scale bracket (key 376)
38
Self‐tapping screw
Used to attach frame inside case (9 req'd)
39
Supply gauge tubing ass'y
40
Proportional tubing ass'y
For 4195KA or KB controllers
For 4195KC controllers
41
Plug
For all 4195KA, KB, and KS controllers (1 req'd)
For 4195KC, KCM, KCE, and KCME (2 req'd)
For 4195KCF, KCFM, KCFE, and
KCFME (1 req'd)
42
Reset valve tubing ass'y
For 4195KB controllers w/o ext feedback
43
Reset tubing ass'y
For all 4195KB controllers
For all 4195KC controllers
44
Relief valve tubing ass'y
For 4195KBF, KBFE, KBFM,
and KBFME only
For 4195KCF, KCFE, KCFM,
and KCFME only
45
Positive Feedback Tubing Assembly
For 4195KS controllers only
*Repuestos recomendados
D200160X0ES
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