Vibrating Tuning fork level switch with digital display

Product Description

The Vibrating Tuning Fork Level Switch with Digital Display from Brotek Instruments is a smart point level detection solution designed for reliable monitoring of liquids, powders, granular materials, and bulk solids. The instrument operates using piezoelectric crystal technology, which excites the tuning fork into resonance. When the fork comes into contact with the process medium, its vibration frequency changes, allowing the integrated electronics to detect the level accurately and generate a switching output. The built-in digital programming display enables easy configuration of switching points and provides real-time monitoring of fork frequency for predictive maintenance. Engineered for demanding industrial environments, the switch is available with short and long tuning fork designs to suit various applications. It delivers stable operation without requiring on-site calibration and remains unaffected by flow, foam, turbulence, suspended solids, vibration, media characteristics, or material buildup. Advanced self-diagnostic functions continuously monitor frequency, temperature, voltage, and current, while adjustable sensitivity and switching delay simplify commissioning and maintenance. The quick-drip fork design further improves response time, particularly for viscous liquids. Supporting Relay, PNP, and Frequency outputs, the switch integrates easily with PLC, DCS, and SCADA systems. Constructed with SS316 stainless steel forks, a rugged die-cast aluminum IP66 enclosure, and explosion-proof protection, it is widely used in chemical processing, petrochemical plants, food & beverage, pharmaceuticals, water and wastewater treatment, mining, and bulk material handling for high-level and low-level alarms, overflow prevention, and dry-run protection.