Emerson Fisher 2502 Instruction Manual page 30

2502 Controllers
June 2017
Key Description
9 Drive Pin, (2 req'd)
11 Relay Tubing, stainless steel
12* Ball Bearing Ass'y, brass, pl
13 Retaining Ring, steel, pl (2 req'd)
14* Gauge Glass, glass, (2 req'd)
15* Gauge Glass Gasket, chloroprene (2 req'd)
19* Pressure Gauge (2 req'd)
Triple Scale
Brass
0‐30 psig/0‐0.2MPa/0‐2.0 bar
0‐60 psig/0‐0.4MPa/0‐4.0 bar
Stainless steel
0‐30 psig/0‐0.2MPa/0‐2.0 bar
0‐60 psig/0‐0.4MPa/0‐4.0 bar
Dual Scale
Brass
0‐30 psig/ 0 to 2 kg/cm
0‐60 psig/ 0 to 4 kg/cm
Stainless steel
0‐30 psig / 0 to 2 kg/cm
21* Cover Gasket, chloroprene
22* Relay Gasket
Standard, chloroprene
High‐temperature, silicone
23 Relay Base, aluminum
24* Relay Base Gasket (not shown)
Standard, chloroprene
High‐temperature, silicone
29 Drive‐lok Pin, stainless steel
31 Shaft Clamp Screw, stainless steel
34 Pilot Relay
Standard
High‐temperature
35 Level Adjustment Ass'y
36 Proportional Valve Ass'y
37 Pressure Regulator (67CFR)
38A* Filter Gasket (not shown)
Standard, chloroprene
High‐temperature, silicone
38B Spacer (not shown)
38C* O‐Ring
Standard, nitrile
High‐temperature, fluorocarbon
39 Cap Screw (not shown), steel, pl (2 req'd)
40 Hex Nut, stainless steel
41 Screw, steel, pl, 2502C
and 2502FC (2 req'd)
42 Machine Screw, stainless steel, (8 req'd)
43 Machine Screw, stainless steel (2 req'd)
30
2
2
2
Key Description
44 Machine Screw, steel, pl (4 req'd)
45 Machine Screw, stainless steel (2 req'd)
47 Spring (not shown), stainless steel
49 Machine Screw, stainless steel (13 req'd)
50 Screen, stainless steel
51 Pointer Ass'y, 2502C and 2502FC,
stainless steel/brass, pl
53 Base Plate, aluminum
2502C and 2502FC
54 Front Plate, aluminum
2502C and 2502FC
55* O‐Ring, (3 req'd)
Standard, nitrile
High‐temperature, fluorocarbon
57* O‐Ring (not shown)
Standard, nitrile
High‐temperature, fluorocarbon
58* Nozzle, stainless steel
59 Beam, steel, pl
60 Flapper, K93600 alloy
61 Flapper Base, stainless steel
62* Connecting Link, N04400
63 Sealing Screw, stainless steel
64 Screw, stainless steel
65* Bellows Ass'y, brass (2 req'd)
0.2 to 1.0 bar (3 to 15 psig)
0.4 to 2.0 bar (6 to 30 psig)
66 Level Set Arm, steel, pl
67 Operating Arm, steel, pl
68 Operating Arm Base, brass, pl
2502 and 2502F
69 Level Set Pivot Pin, stainless steel
70 Pivot Base, steel, pl
71* Spring Washer, stainless steel
72 Washer, stainless steel
2502 (2 req'd)
2502C and 2502FC (4 req'd)
74 Washer, stainless steel, (6 req'd)
75 Reset Tubing Ass'y, stainless steel (2 req'd)
76 Proportional Band Tubing Ass'y, stainless steel
77* Bellows Frame Gasket (not shown)
Standard, chloroprene
High‐temperature, silicone
78 Spacer (not shown), brass
79* Bellows Gasket (2 req'd)
Standard, chloroprene
High‐temperature, silicone
80 Machine Screw, stainless steel, (4 req'd)
81 Machine Screw (not shown)
stainless steel, (2 req'd)
82 Machine Screw, stainless steel, (4 req'd)
*Recommended spare parts
Instruction Manual
D200126X012