Vibrating Fork Level Switch

Description:
Vibrating Fork Level Switch is a reliable point-level sensor used for detecting the presence or absence of liquids. It works on the tuning fork principle and provides accurate switching independent of liquid conductivity, color, foam, or turbulence. With no moving parts, it offers long service life and minimal maintenance.

Specifications

• Operating Principle: Vibrating (tuning) fork
• Application: Liquid level point detection
• Minimum Liquid Density: ≥ 0.5 g/cm³
• Operating Temperature: Up to 150 °C (model dependent)
• Operating Pressure: Up to 40 bar (model dependent)
• Material of Construction: SS304 / SS316
• Process Connection: Threaded or flanged – customized connections available
• Output: Relay / PNP / NPN (model dependent)
• Power Supply: 24 V DC / 110–230 V AC (model dependent)
• Protection Class: IP65 / IP67
• Mounting: Top or side mount
• Maintenance: Maintenance-free, no moving parts

Applications

• Water and liquids
• Oils and hydrocarbons
• Chemical and petrochemical industries
• Food & beverage processes
• Pharmaceutical applications
• Level alarms and pump protection