VFS 119 Vertical Top Mounted Float Sensor for Water & Oil Level Detection

The VFS 119 Vertical Top Mounted Float Sensor by Vachan® is a high-performance liquid level sensing device designed for accurate monitoring of water, oil, and other non-corrosive liquids. Featuring a vertical top-mounted configuration and a dependable SPST magnetic reed switch, this compact sensor provides reliable liquid level detection for residential, commercial, and industrial automation systems.

The sensor utilizes a magnetic reed switch mechanism, where the polypropylene float moves with changing liquid levels to activate or deactivate the electrical contact. Its dual-side sensing design allows consistent switching performance, making it suitable for automatic pump control, tank level monitoring, and liquid storage applications. The top-mounted installation enables easy integration into tanks and vessels while minimizing installation space requirements.

Manufactured from high-quality polypropylene, the housing and float offer excellent resistance to corrosion, moisture, and commonly used industrial liquids. The lightweight construction reduces mechanical wear while ensuring smooth float movement and dependable switching accuracy. Designed for continuous operation, the VFS 119 requires virtually no maintenance and delivers long service life in demanding environments.

The VFS 119 is widely used in water storage tanks, oil reservoirs, underground sumps, RO water systems, humidifiers, cooling systems, industrial process tanks, liquid storage containers, and pump control systems. Its compact design, reliable SPST switching, corrosion-resistant materials, and versatile compatibility make it an excellent solution for OEM manufacturers, automation panel builders, and water management professionals seeking an efficient and durable top-mounted float sensor for precise liquid level control.