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FC Series Low Range Pressure Difference 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
- 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 Female
- 3/4" NPT Female
- M20 x 1.5 Female
Diaphragm Material
- Neoprene
- Teflon
Differential Pressure
- psi: 0.04 to 0.50 (kPa: 0.3 to 3.5, Mbar: 3 to 35) - Max.
Electrical Rating
- 15 A at 250 Vac
- 5 A at 250 Vac
Enclosure, Body Material
- Aluminum
- Cast Iron
- Stainless Steel
Environmental Protection
- Flameproof
- IP66
Flange Material
- Bottom: Stainless Steel
- Top: Mild Steel
Gasket Material
- Nitrile
Head Material
- Aluminum
- Grey Cast Iron
- Stainless Steel
Materials of Construction
- Transfer Pin, Support/Top Plate: Aluminum
NPT Connection
- 1/4" NPT Female
O-Ring Material
- Nitrile
Operating Pressure
- Working Pressure - psi: 29 (kPa: 200, bar: 2) - Max.
Operating Temperature
- Operating Ambient Temperature: 0° to 60° C (32° to 140° F)
Process Connection Material
- 316 Stainless Steel
Process Temperature
- Media Temperature: for Non-Metallic Diaphragm, Max.
Repeatability
- ± 1 % of Full Scale
Screw Material
- Top Flange Screw: Mild Steel
Set Point - Decreasing
- inH₂O: 0.602 to 140.52
- kPa: 0.15 to 35
- mbar: 1.5 to 350
- psi: 0.021 to 5.076
Set Point - Increasing
- inH₂O: 0.602 to 140.52
- kPa: 0.15 to 35
- mbar: 1.5 to 350
- psi: 0.021 to 5.076
Spring Material
- Support Spring: Stainless Steel
Switch Quantity
- SPDT: 2 Switches
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 0 to 2
- kPa: 0 to 200
- psi: 0 to 29