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Weather Proof & Explosion Proof pressure Switches for Process Applications Type -B series

Category: .

Product Description

Indfos B series Pressure Switches are produced using technology provided by Dresser Industries USA, (ASHCROFT Division). These are sturdy, robust and precise devices, for use in process industries.
Available in various ranges covering pressure from 2.5 mm H2O to 210 Kg/cm2. B-Series switches utilise a diaphragm sealed piston sensor. This rugged sensor provides set point repeatability of ± 0.5%. Diaphragms are available in Buna-N, Viton, Teflon, Kapton, Stainless steel & Monel construction making the switch suitable for virtually any process fluid. Enclosures are available in weather proof (IP 66) and explosion proof (II A, B & C) versions and are die cast aluminium as a standard. A wide variety of 1 SPDT or 2 SPDT micro switches including hermetically sealed micro switches are available to meet different requirements of electrical ratings and environmental conditions.
B series switches find applications in :
 Off Shore Oil Rigs
Chemical & Petrochemical Plants
Power Plants
Steel Mills
Pulp & Paper Mills
Water & Sewage Treatment Plants
Other Corrosive/Explosive Environments
Nuclear Power Plants
SPECIFICATIONS
Enclosure

:

Die Cast Aluminium (Weather proof or Explosion proof)
Sesing Element

:

Diaphragm Sealed Piston (Buna-N, Viton, Teflon, Kapton, SS-316 or Monel)
Max Ambient Temp

:

-30°C to 65°C
Switch Type

:

1 SPDT / 2 SPDT
Mounting

:

Surface/ Panel/ Direct
Process Connection

:

1/4″ NPT(F)