Dwyer Instruments 1950-20-2F Dwyer Series 1950 Explosion-proof Differential Pressure Switch, Range 4-20"WC, 10G Mica Silver Contact Micro Switch, Fluorosilicone Diaphragm

"4/20""WC XPrf Differential # Sw"

The Series 1950 Explosion-proof Differential Pressure Switches are explosion-proof switches designed for general purpose industrial process and safety instrumentation applications. The switches are available in a wide range of configurations to meet most pressure and vacuum differential pressure measurement requirements. To ensure quick switching, they are manufactured with silver contacts, mica micro switches, and durable fluorosilicone diaphragms. All Series 1950 Explosion-proof Differential Pressure Switches feature a unique "Failed Closed" switch design preventing dangerous backflow conditions and catastrophic explosions.

A two-way explosion proof differential pressure switch designed for use in potentially explosive environments where hazardous concentrations of combustible gases may be present. Differential pressure switches provide a "pressure open" or "pressure closed" switching action and are available in ranges from 2 inches water column (W.C.) to 20 inches W.C.

The Dwyer Instruments 1950-20-2F is rated 10G. It measures 4"WC. It has a mica silver contact micro switch. The material of this Dwyer Instruments 1950-20-2F is fluorosilicone diaphragm.

The Series 1950 Explosion-Proof Differential Pressure Switch is designed for explosive or flammable environments and hazardous areas.

Dwyer Instruments DY1950-20-2F Dwyer Series 1950 Explosion-proof Differential Pressure Switch, Range 4 to 20 inches W.C., 10 G Mica Silver Contact Micro Switch, Fluorosilicone Diaphragm.

The Series 1950 explosion proof differential pressure switch is designed for use in hazardous locations, where flammable gases, vapors, or combustible dust are present. Its durable construction and clean design make it ideal for many different applications. This explosion proof differential pressure switch is approved to the latest version of the IECEx standard (Ex e d IIC T6 Gb) for zone 2 and zone 21 hazardous areas, making it suitable for use in a variety of environments such as petrochemical plants and chemical processing plants.

The 1950-20-2F is an explosion proof differential pressure switch for 10 in. W.C. operation (4 psi) with a total pressure range of 0 to 20"WC (2 psi). It features a silver mica, micro switch and a 1/4" NPT connection on the low side and a fluorosilicone diaphragm and stainless steel hardware.

Dwyer Instruments 1950-20-2F Dwyer Series 1950 Explosion-proof Differential Pressure Switch, Range 4-20"WC, 10G Mica Silver Contact Micro Switch, Fluorosilicone Diaphragm

This is a high quality product and we are confident that you will be completely satisfied with your purchase. We stand behind our products and services and are committed to providing value to our customers.

The Dwyer Series 1950 Explosion-proof Differential Pressure Switch is suitable for use in explosion-proof areas. The switch is a direct replacement for the Sensidyne™ 5000 series switches and can be used in place of the Sensidyne™ 5100A series switches, since it is rated to 25 PSIG.