SIL pressure switches

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SIL pressure switches | Choosing the Right Pressure Switch
Based on the type of technology used in their construction, pressure switches can be divided into two main categories: mechanical and electronic. Each of these technologies provides various options for switching signals and adjustments. Mechanical pressure switches Mechanical pressure switches convert fluid pressure into mechanical movement utilizing a diaphragm or piston which, when deformed or moved, triggers the switching contact. Mechanical pressure switches...
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diaphragm pressure switch
diaphragm pressure switch
B series

Pressure range: 0 psi - 3,000 psi
Process temperature: -40 °C - 100 °C

... The Ashcroft® B4 pressure switch is designed for use in virtually all industrial and OEM applications. Providing reliability and long-cycle life, it is ideal for satisfying requirements for pressure ...

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ASHCROFT
diaphragm pressure switch
diaphragm pressure switch
D series

Pressure range: 600 psi
Process temperature: 0 °F - 300 °F

... The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life. It is ideal for satisfying requirements for differential pressure ...

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ASHCROFT
diaphragm pressure switch
diaphragm pressure switch
130P

Pressure range: 2 psi - 170 psi
Burst pressure: 1,000 psi
Process temperature: -40 °C - 149 °C

... versatile pressure switch for low to mid-range pressure applications. Features efficient Nega-Rate® Belleville disc spring for stable set points, vibration resistance and field adjustability through the ...

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Neo-Dyn
diaphragm pressure switch
diaphragm pressure switch
132P

Pressure range: 1 psi - 2,300 psi
Burst pressure: 6,000, 2,000 psi
Process temperature: -40 °C - 121 °C

... adjustable pressure switch for pneumatic or low impulse hydraulic process applications. Efficient Nega-Rate® Belleville disc spring for set point stability and vibration resistance. Specifications Electrical: ...

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Neo-Dyn
piston pressure switch
piston pressure switch
200P

Pressure range: 14 psi - 10,000 psi
Burst pressure: 15,000, 10,000, 4,500 psi
Process temperature: -40 °C - 149 °C

... Belleville disc spring pressure switch for a wide range of applications. Series 200P (piston sensor) for hydraulic applications up to 10000 psig system pressure. Specifications Electrical: ...

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Neo-Dyn
piston pressure switch
piston pressure switch
201P

Pressure range: 14 psi - 10,000 psi
Burst pressure: 15,000, 4,500, 10,000 psi
Process temperature: -40 °C - 149 °C

... Versatile Nega-Rate® Belleville disc spring pressure switch for a wide range of applications. Series 201P (piston sensor) for hydraulic applications up to 10000 psig system pressure. Externally adjustable ...

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Neo-Dyn
piston pressure switch
piston pressure switch
225P

Pressure range: 15 psi - 6,750 psi
Burst pressure: 7,500, 15,000 psi
Process temperature: -40 °C - 149 °C

... A sealed piston sensor with a efficient Nega-Rate® Belleville disc spring makes this switch well suited for high impulse hydraulic applications. Specifications Deadband (Differential): The deadband can be selected anywhere from ...

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Neo-Dyn
piston pressure switch
piston pressure switch
231P

Pressure range: 250 psi - 12,500 psi
Burst pressure: 10,000, 5,000, 8,000, 15,000 psi
Process temperature: -40 °C - 149 °C

... Compact, adjustable pressure switch for high pressure hydraulic process applications. Using our efficient Nega-Rate® Belleville disc spring, we offer superior set point stability and vibration resistance. ...

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Neo-Dyn
piston pressure switch
piston pressure switch
232P

Pressure range: 0 psi - 12,500 psi
Burst pressure: 7,500, 13,500, 9,750, 15,000 psi
Process temperature: -40 °C - 121 °C

... adjustable pressure switch for high pressure hydraulic process applications. Efficient Nega-Rate® Belleville disc spring for set point stability and vibration resistance. Specifications Electrical: ...

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Neo-Dyn
diaphragm pressure switch
diaphragm pressure switch
122P

Pressure range: 1 psi - 4,000 psi
Burst pressure: 6,000, 2,000 psi
Process temperature: -40 °C - 121 °C

... Compact, adjustable pressure switch for low to mid-range process applications. Efficient Nega-Rate® Belleville disc spring for set point stability and vibration resistance. Wide selection of wetted materials, 316 stainless ...

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Neo-Dyn
diaphragm pressure switch
diaphragm pressure switch
130P

Pressure range: 1 psi - 600 psi
Burst pressure: 1,000 psi
Process temperature: -40 °C - 149 °C

... Compact, versatile pressure switch well suited for hazardous or corrosive atmospheres. For low to mid-range pressure applications. Features efficient Nega-Rate® Belleville disc spring for superior set ...

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Neo-Dyn
diaphragm pressure switch
diaphragm pressure switch
131PX

Pressure range: 1 psi - 1,000 psi
Burst pressure: 2,000 psi
Process temperature: -40 °C - 149 °C

... adjustable pressure switch for pneumatic and low impulse hydraulic process applications. Using our efficient Nega-Rate® Belleville disc spring, we offer superior set point stability and vibration resistance. The 131P ...

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Neo-Dyn
electromechanical pressure switch
electromechanical pressure switch
100

Pressure range: 50 psi - 6,000 psi
Switching power: current: 20, 22 A
Process temperature: -120 °C - 640 °C

... SIL 2 certified ( SIL 3 capable) switch providing reliable local switching of final elements in safety instrumented systems (SIS) Quick and easy installation with ample access to wiring ...

diaphragm pressure switch
diaphragm pressure switch
FX

Pressure range: -1 bar - 1,000 bar
Process temperature: -40 °C - 150 °C

... 100 bar (differential pressure) Case: 316 Stainless Steel Sensing element: » stainless steel bellows » NBR, FKM or EPDM diaphragm » Stainless steel bourdon tube Switches : 1 or 2 change over (SPDT) Options: » Increased ...

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GEORGIN S.A.
mechanical pressure switch
mechanical pressure switch
F series

Pressure range: -1 bar - 1,000 bar
Process temperature: -40 °C - 150 °C

... SPDT) Options: » Pneumatic switches » Intrinsic Safety » SIL capability » explosion-proof housing » Increased safety housing » GOST certificate TypeS oF HouSINgS Standard housing: zamak, aluminium ...

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GEORGIN S.A.
diaphragm pressure switch
diaphragm pressure switch
U series

Pressure range: 0.5 bar - 40 bar
Process temperature: -20 °C - 100 °C

... Version: relative pressure Case: Composite material Element sensible : NBR or FKM diaphragm ou éthylène propylène Contact : 1 switch Options: » SIL capability » APSAD Function Instruments from this ...

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GEORGIN S.A.
diaphragm pressure switch
diaphragm pressure switch
F 40R

Pressure range: -1 bar - 1,000 bar
Process temperature: -20 °C - 150 °C

... Version: relative, differential, absolute pressure Case: Zamak Switches : 1 Nitrogen sealed change over (SPDT) Ranges: » From 0 to 100 bar (differential pressure) Sensing element: » Bronze or stainless ...

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GEORGIN S.A.
diaphragm pressure switch
diaphragm pressure switch
RIBC

Pressure range: -1 bar - 540 bar
Process temperature: -60 °C - 85 °C

... The RIBC series of pressure switches in ATEX Ex-ia GAS & Ex-iaD DUST diaphragm/piston coupling with self-locking device is weatherproof due to IP66 protection, with either copper-free aluminum alloy housing with epoxy ...

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Riels Instruments
piston pressure switch
piston pressure switch
RIBCD

Pressure range: 0 bar - 71 bar
Process temperature: -30 °C - 80 °C

... The RIBWD membrane Differential Pressure switches are used in industry for the regulation and monitoring of filters and for level alarm systems in closed tanks. Used with both liquids and gases, they ...

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Riels Instruments
diaphragm pressure switch
diaphragm pressure switch
RIBWD

Pressure range: 0 bar - 70 bar
Process temperature: -30 °C - 140 °C

... The RIBWD diaphragm differential pressure switches are used in industry for the regulation and monitoring of filters and for level alarm systems in closed tanks. Used with both liquids and gases, they ...

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Riels Instruments
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