Description
- Oil & Gas
- Petrochemical
- Refineries
- Mines
- Bulk Drug & Pharma
- Chemical Industries
FE Low Range High Proof
These Switches have been designed for use in hazardous areas and for severe 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.
- Storage Temp. : Atmospheric temperatures
- Operating ambient Temp. : 0 deg C to +60 deg C
- Media Temp. : for non-metallic diaphragms 80 deg C max., higher with metal diaphragms
- Set point repeatability : +/- 1% over full range
- Enclosure details : AI grade LM6 / Grey Cast Iron / Stainless Steel Casting & Cover
- Enclosure Specifications : Ex d IIC T6 Gb Ex tb IIIC Db T85 deg C (-20 deg C <= Ta <= +60 deg C) IP66
- Protection : IP66 Standard
- Compiles to :
IS/IEC 60079 – 1:2007
IS/IC 60079-0:2011, 60079-1:2007 and 60079-31:2008
Grey CI enclosure for mines ( Group I applications )
- Switch output 1 SPDT (2 SPDT on request)
Features
- Compact, rugged Design
- Enclosure Protection : IP66 Standard
- Reliable, accurate micro switches used
- Customized Micro switch arrangement can be provided, on request
- Easy, safe wiring connections
- High / Low Pressure options available
- Accuracy* : +/- 1% FSR / + / -2% FSR
- Double diaphragm seal
- Cost effective
- Certifications & Approvals for Indian market –
KLPL
PESO
- Warranty 2 Years
*Accuracy changes with switch configuration
