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FC Series Low Range High Proof Pressure Switch
Brand: Orion InstrumentsFC 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
- 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
- IEC Ex
BSP Connection
- 1/4" BSP Female
Cable Entry
- 1/2" NPT Female
- 3/4" NPT Female
- M20 x 1.5 Female
Diaphragm Material
- 316L Stainless Steel
- Neoprene
- Teflon
Differential Pressure
- inH₂O: 1.204 to 14.05
- psi: 0.043 to 0.508 (mbar: 3 to 35, kPa: 0.3 to 3.5)
Electrical Rating
- Microswitch: 15 A at 250 Vac
- Microswitch: 5 A at 250 Vac
Enclosure, Body Material
- Aluminum, Grade LM6
- Grey Cast Iron
- Stainless Steel
Environmental Protection
- Flameproof
- IP66 According to II 2 GD Ex d IIC Gb Ex Tb IIIC Db T85° C (-20°< Ta< 60° C), IS/IEC 60079-1: 2007, EN 60079-0: 2009, EN 60079-31: 2009)
Head Material
- Aluminum
- Grey Cast Iron
- Stainless Steel
NPT Connection
- 1/4" NPT Female
O-Ring Material
- Nitrile
Operating Pressure
- psi: 290 (kPa: 2,000, bar: 20) - Max.
Operating Temperature
- Operating Ambient Temperature: 0° to 60° C (32° to 140° F)
Pressure Type
- Differential
Process Connection Material
- High Pressure Port: 316 Stainless Steel
Process Temperature
- Non-Metallic Diaphragm, Max.
Repeatability
- ± 1 % of Full Scale
Set Point - Decreasing
- inH₂O: 0.602 to 140.51
- kPa: 0.15 to 35
- mbar: 1.5 to 350
- psi: 0.02 to 5.08
Set Point - Increasing
- inH₂O: 0.602 to 140.51
- kPa: 0.15 to 35
- mbar: 1.5 to 350
- psi: 0.02 to 5.08
Switch Quantity
- SPDT: 2 Switches
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 0 to 20
- kPa: 0 to 2,000
- psi: 0 to 290