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FC Series High Range Bellows 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
- Reliable, accurate micro switch arrangement can be provided, on request
- 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
Differential Pressure
- psi: 1.45 to 174 (kPa: 10 to 1,200, bar: 0.10 to 12)
Electrical Rating
- General-purpose Microswitch: 15 A at 250 Vac
- General-purpose 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)
Materials of Construction
- Bellows: 316L Stainless Steel
NPT Connection
- 1/4” NPT Female
Operating Pressure
- psi: 174 to 2,900, (kPa: 1,200 to 20,000, bar: 12 to 200) - Max.
Operating Temperature
- 0° to 60° C (32° to 140° F)
Process Connection Material
- 316L Stainless Steel
Process Temperature
- For Non-Metallic Diaphragm, Max.
Repeatability
- ± 1 % of Full Scale
Set Point - Decreasing
- bar: 0.1 to 100
- kPa: 10 to 10,000
- psi: 1.45 to 1,450
Set Point - Increasing
- bar: 0.1 to 100
- kPa: 10 to 10,000
- psi: 1.45 to 1,450
Switch Quantity
- SPDT: 2 Switches
Switch Type
- DPDT
- SPDT
System Pressure
- bar: 12 to 200
- kPa: 1,200 to 20,000
- psi: 174 to 2,900