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FC Series High 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
- M20 x 1.5 Female
Diaphragm Material
- Neoprene
- Teflon
Differential Pressure
- psi: 1.47 to 4.35 (kPa: 12 to 30, bar: 0.12 to 0.30) - Max.
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
Materials of Construction
- HP Plunger, LP Plunger: 316 Stainless Steel
NPT Connection
- 1/4” NPT Female
O-Ring Material
- Teflon
Operating Pressure
- Working Pressure: psi: 174.05 (kPa: 1,200, bar: 12) - Max.
Operating Temperature
- Operating Ambient Temperature: 0° to 60° C (32° to 140° F)
Pressure Type
- Differential
Process Connection Material
- 316 Stainless Steel
Process Temperature
- Media Temperature: for Non-Metallic Diaphragm, Max.
Repeatability
- ± 1 % of Full Scale
Screw Material
- CSK Screw: Stainless Steel
Set Point - Decreasing
- bar: 0.1 to 3.6
- kPa: 10 to 360
- psi: 1.45 to 52.21
Set Point - Increasing
- bar: 0.1 to 3.6
- kPa: 10 to 360
- psi: 1.45 to 52.21
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