Flameproof Liquid Fork Level Switch

Made in India 100% Tested & Calibrated

Model: VFLS-700L

The VFLS-700L is an explosion-proof Exd certified tuning fork liquid level switch approved for Gas Group IIC, T6 hazardous areas. It provides intrinsically safe point level detection for flammable fuels, petrochemicals, solvents, and chemical refineries.

Flameproof Exd IIC T6 Certified Hazardous Area Zone 1 & 2 Flammable Fuels & Solvents Piezo Tuning Fork

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Applications & Suitability

Petrochemical Refineries: Level detection in fuel storage tanks, solvent blending tanks, and LPG condensate vessels.

Chemical Plants: Safety overfill alarm for volatile organic compounds (VOCs) and flammable alcohols.

Oil & Gas Offshore Platforms: Explosion-proof liquid point detection in separator vessels.

The VFLS-700L is a reliable, maintenance-free level measurement solution for industrial process automation.

Model	VFLS-700L
Certification	Flameproof Exd IIC T6 as per IEC 60079-1
Application Media	Flammable Fuels, Solvents, Petrochemicals, Chemicals
Power Supply	Universal 20-250V AC/DC or 24V DC
Output	1 DPDT Relay (5A @ 230V AC)
Process Temperature	-40°C to +150°C
Process Pressure	Up to 40 Bar
Fork Material	SS316L / Hastelloy C
Process Connection	1" / 1.5" BSP/NPT or ANSI Flanged

Flameproof Liquid Fork Level Switch

Applications & Suitability

Features & Benefits

Working Principle of Flameproof Liquid Fork Level Switch

Technical Specifications - VFLS-700L