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FC Series Compound Pressure Switch
Orion Instruments Pressure Switch, FC Series Compound

FC Series Compound Pressure Switch

Brand: Orion Instruments
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FC Pressure Switches have been designed for use in areas which are potentially explosive. 

These can be used, by selecting an appropriate construction, for gas groups IIA, IIB and IIC. 

They can also be used in underground mines by selecting Grey CI flameproof heads.
Features
  • Compact, rugged design 
  • Enclosure protection: IP66 standard 
  • Reliable, accurate micro switch arrangement can be provided 
  • Easy, safe wiring connections 
  • High/low pressure options available 
  • Accuracy: ±1% Full Scale, ±2% Full Scale

Specifications

Brand

Accuracy

  • ± 1 % of Full Scale Range
  • ± 2 % of Full Scale Range

Applications

  • Bulk Drug & Pharma
  • Chemical Industry
  • Oil & Gas
  • Petrochemical Plants
  • Refineries

Approvals & Certifications

  • ATEX
  • CE
  • IECEx

BSP Connection

  • 1/4" BSP Female

Cable Entry

  • 1/2" NPT
  • 3/4" NPT
  • M20 x 1.5

Diaphragm Material

  • Neoprene
  • Teflon

Differential Pressure

  • psi: 2.9 to 11.6 (kPa: 19.99 to 79.88, bar: 0.2 to 0.8) - Max.

Electrical Rating

  • Microswitch: 15 A at 250 Vac
  • Microswitch: 5 A at 250 Vac

Enclosure, Body Material

  • Aluminum
  • Cast Iron
  • Stainless Steel

Environmental Protection

  • Flameproof
  • IP66

Head Material

  • Aluminum
  • Grey Cast Iron
  • Stainless Steel

NPT Connection

  • 1/4" NPT Female

O-Ring Material

  • Teflon

Operating Pressure

  • psi: 174 (kPa: 1,200, bar: 12) - Max.

Operating Temperature

  • Operating Ambient Temperature: 0° to 60° C (32° to 140° F)

Pressure Type

  • Compound Pressure

Process Connection Material

  • 316 Stainless Steel

Process Temperature

  • Media Temperature: for Non-Metallic Diaphragm, Max.

Repeatability

  • ± 1 % of Full Scale

Set Point - Decreasing

  • bar: -1 to 3.6
  • kPa: -100 to 360
  • psi: -14.5 to 52.26

Set Point - Increasing

  • bar: -1 to 3.6
  • kPa: -100 to 360
  • psi: -14.5 to 52.26

Switch Quantity

  • SPDT: 2 Switches

Switch Type

  • DPDT
  • Micro Switch
  • SPDT

System Pressure

  • bar: 0 to 12
  • kPa: 0 to 1,200
  • psi: 0 to 174

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