供应美国SORSORBH美国SOR SORBH 24V 美国，质量保证
Model Number System
Diaphragm Housing Piston Switching
Element
Range
Spring
Pressure Port Accessories
Applications
SOR pressure switches in this catalog are suitable for a wide variety of continuous pressure
applications. Specific application requirements can normally be met by selecting optional
components, such as, switching elements, diaphragm systems and pressure ports. Certain
applications may require customized specials. Consult the SOR representative in your area or
the factory.
How to Order
Information and data in this catalog are formatted to provide a convenient guide to assist
instrument engineers, plant engineers and end users in selecting pressure switches for their unique
applications.
Steps 1 through 5 are required. Step 6 is optional. Orders must have complete Model Numbers,
i.e. each component must have a designator.
Step 1: Select Piston-Spring adjustable range/Set Point from Specifications
(pages 7 & 8). (Piston/Spring combination determines adjustable range.)
Step 2: Select Housing for type of pressure switch and service (page 9).
Step 3: Select electrical Switching Element for electrical service (pages 10 & 11).
Step 4: Select Diaphragm and O-Ring for process compatibility and containment
(pages 12 & 13).
Step 5: Select Pressure Port for process compatibility and connection (page 14).
Step 6: Select Accessories required for service (page
Standard Construction
? Housing: NN - aluminum; L - cast iron
? Switching Element: SPDT; N - 10 amps @
250 VAC; K - 15 amps @ 250 VAC
? Diaphragm & O-ring: N4 - primary (wetted)
diaphragm, TCP; o-ring (wetted) Buna-N
? Pressure Port: 1/4” NPT(F); B1A - aluminum;
F1A - carbon steel
Notes
1. See balance of catalog for construction options.
2. Dead band values are expressed as typical
expected at mid-range for a particular model
number. See Dead Band Considerations on
page 8.
3. Design and specifications subject to change
without notice. For lat
599987-N2C155
424432-N2C155???
403222-N2C155????
403223-N2C155????
430662-LKT069
353462-LKT069
435200-LKT069
397290-LKT069
397373-LKT069
429956-LKT069
431168-LKT069
101NN-K45-N4-C1A
4NN-K45-N4-C2A???
SOR 防爆压力变送器431557-Q92713
SOR液位开关 CSIN1025IMX
SOR压力开关????? 9RN-EE45-M4-C1A
200-1750PSI(582542-SABSQ2)
SOR差压开关????? 101NN-K3-M4-C1A-TTVVV
3-30PSID(384025-SABSQ2)??????
SOR压力开关????? 12NN-K4-M4-C2A-TTVVV
0.5-6PSI(414834-SABSQ2)????
SOR压力开关????? 54RN-EE118-N4-RIA-X371
30-OINHG(396402-SABSQ2)?????
SOR压力开关????? 103W1-K212-N1-C1A-TTVVV
7-100INWCD(403218-SABSQ2)
BH-005012-005?=205A-AIB-B-ZI-N4-TTETXX833 ???
12NN-K614-N4-BIA
99v1-k5-n4-c2a
4B3-K4-M4-C2A-CL=BH-062009-062
107AL-N12-P1-F1A
6L-K3-N4-F1A
6L-K45-N4-F1A
6NN-K45-M4-C2A
6NN-K45-M4-C2A
15RB-EE2-N4-C2A-12.5-8.0PSID
44V1-K45-N4-B1A
44V1-K4-N4-B1A
101NN-EE3-M4-C1A-X371
53A1S1H3N-NP11XJ30
CS1N11XJ31
403212-N61126
403213-N61126
403216-N61126
396049-N61126
353462-N61126
403217-N61126
