Bellows

FC / FE Series

Application
Oil & Gas, Petrochemical, Refineries, Mines, Bulk Drug & Pharm, Chemical Industries

Product Features
□ Compact rugged Design
□ Enclosure protection: IP66 Standard Q Reliable, accurate micro switches used
□ Customized Micro switch arrangement can be provided, on request Q Easy, safe wiring connections
□ High/low-pressure options are available
□ Accuracy”: +/-1% FSR/ +/- 2 % FSR Q Warranty 2 Years

FE Series
□ Double diaphragm seal
□ Cost effective
□ Certifications & Approvals for Indian market -D KLPL
□ PESO
□ Warranty 2 Year

Categories: , ,

Description

FC Series

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 MA. IIB and IIC They can also be used in underground mines by selecting Grey CI flameproof heads.

Product Specifications
□ Storage Temp.: Atmospheric temperature
□ Operating ambient Temp.: 0°C to 60°C
□ Media Temp.:- for non-metallic diaphragms 80°C max., higher with metal diaphragms
□ Set point repeatability: +/-1% over full range
□ Enclosure details: Al grade LM6/ Grey Cast Iron / Stainless Steel Casing& Cover
□ Enclosure Specifications:
□ II2 GD Exd IIC Gb Extb MIC DbT85°C (-20°C < Ta < +60°C) IP66 Protection: IP66 Standard Complies to:
□ IS/IEC 60079-1:2007
□ EN 60079-0:2009, EN 60079-1:2007 and EN 60079-31:2009.
□ Grey CI enclosure for mines (Group I applications)
□ Switch output 1SPDT (2 SPDT on request).

FE Series

These switches have been designed for use in hazardous areas and forsevere applications in the Oil and Gas sectors like oil and gas pipelines, petrochemical plants, refineries and generally in atmospheres which are potentially explosive. All switches are designed for gas group IIC, the most severe of the explosive gases, and hence can be used in lower severity atmospheres, typically in IIA and IIB. With grey cast iron enclosures, these can also be used in mines. SS enclosures can also be offered for highly corrosive atmospheres. Switches can be configured with a lot of options like electrical elements and sensing element configurations to suit the intended working media. Typical attributes are as follows.

Product specifications:
□ Storage Temp.: Atmospheric temperature
□ Operating ambient Temp.: 0°C to 60°C
□ Media Temp.:- for non-metallic diaphragms 80°C max .higher with metal diaphragms Q Set point repeatability: +/-1% over full range
□ Enclosure details: Al grade LM6/ Grey Cast Iron / Stainless Steel Casing& Cover
□ Enclosure Specifications :Ex d IIC T6 Gb; Ex tb 11IC T 85°C Db (-20°C s; Ta s +60°C) IP66 Protection: IP66 Standard Complies to:
□ IS/IEC 60079 -1:2007
□ IS/IC 60079-0:2011.60079-1:2007 and 60079-31:2003.
□ Grey CI enclosure for mines (Group I applications)
□ Switch output 1 SPOT (2 SPDT on request).

 

For more information, specific application advice or to order,

Please contact us on +91 8367005552 or +91 9063008734

email: info@sigmaautomation.co.in

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