Pressure Switches

Pressure Indicating Switches suit hazardous locations.
Pressure Switches

Pressure Indicating Switches suit hazardous locations.

Differential Pressure Indicating Switch Series 140 is available with aluminum or 316/316L SS pressure containing elements with SWP up to 3,000 psi. Variety of elastomers are available to suit every media, and differential pressure ranges from 0-20 in. H2O to 0-100 psid. Diaphragm isolated switches are enclosed in aluminum NEMA 4X housing with Â-½ in. FNPT access, and are CSA and UL Certified...

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Air Switches increase safety in industrial applications.
Pressure Switches

Air Switches increase safety in industrial applications.

MV Series 3-way air switches, designed for use in place of electrical limit switches, eliminate spark hazard in industrial applications. Installed as NO, NC, or diverters, 1/8 in. ported air pilot valves eliminate need for wire shielding, transformers, and solenoids, simplifying control circuitry. Model MV-60 provides AND logic function with hookup that causes valve to respond only to...

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Differential Gauge/Switch is certified for Group B service.
Pressure Switches

Differential Gauge/Switch is certified for Group B service.

Explosion-proof, CSA certified Model 220 is available with pressure containing elements in aluminum or 316 stainless steel. Differential pressure ranges from 0-5 psid to 0-100 psid with safe working pressure up to 4,000 psid. Variety of elastomers are also available so configuration is possible for almost any media. Model 220 is available in 1 or 2 switch or relay configurations and variety of...

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DP Gauge and Switch is certified for Group B service.
Pressure Switches

DP Gauge and Switch is certified for Group B service.

Available with pressure containing elements in aluminum or 316/316L stainless steel, Model 240 is offered with variety of elastomers to handle almost any media. Product comes in 1- or 2-switch as well as 10 A relay configurations and is suited for applications that require explosion-proof gauges and switches with diaphragm isolation. Differential pressure (DP) ranges from 0-20 in. H2O to 0-100...

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Pressure Switch offered in pressure ranges to 10,000 psi.
Pressure Switches

Pressure Switch offered in pressure ranges to 10,000 psi.

Solid state Model 1000 measures gases and liquids compatible with stainless steel. One-piece diaphragm, free of internal o-rings, welds, or fill fluids, eliminates chance of process contamination. EMI/RFI protection of 100 V/m shields unit against electrical noise and interference, while relay contacts offer electrical isolation up to 500 Vdc. With operating temperature of -40 to 185Â-ºF,...

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Pressure Switches come in low temperature version.
Pressure Switches

Pressure Switches come in low temperature version.

In addition to indoor and outdoor fluid applications that require wide operating temperature range, Series 18D LT is suited for pneumatic applications with operating pressures from 14-232 psi. Various fluid connections such as G, NPT, and flange are available. Switches can be used with neutral, gaseous, and liquid fluids that are non-combustible such as those used in mobile applications including...

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Differential Pressure Instruments have piston-type sensors.
Pressure Switches

Differential Pressure Instruments have piston-type sensors.

Series 1200 and 1300 instruments, switches, and gauge-switch combinations incorporate piston-magnet sensor that responds to changes in pressure. Fabricated from aluminum, 316 stainless steel, or naval brass, instruments are rated for 3,000-10,000 psig line pressures and offer selectable differential pressure ranges from 5-1,000 psid. Switches or gauge-switch combinations are available with...

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Pressure Switches feature switching times of 10 ms and 3 ms.
Pressure Switches

Pressure Switches feature switching times of 10 ms and 3 ms.

Offering vacuum and relative pressure rating of -0.5 to 8,700 psi, Model 33L features LED display that is visible from 19 ft. Two transistor signals provide switching output and warning output that can also be programmed as additional switching output. Suited for limited space applications, Model 33E features relative pressure range of 0-400 bar, one transistor output signal, and electronic lock....

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