Ultrasonic Level Meter

The ultrasonic level meter is a high-precision, non-contact liquid level measuring instrument suitable for continuous measurement of various liquids and slurries. It has a measuring range of up to 20 meters and supports 4-20mA/RS485 output, allowing connection to display instruments, PLCs, and various DCS systems to provide real-time liquid level data for industrial automation. It features easy installation, low maintenance costs, and strong corrosion resistance, enabling stable operation in harsh environments such as high temperature, high pressure, and strong corrosion. It is widely used in chemical, petroleum, water treatment, food and beverage, and other industries.

  • Specification

Technical Specifications & Engineering Parameters

Measurement Principle Microprocessor-controlled ultrasonic non-contact level transmitter
Measurement Range 0-4m, 0-6m, 0-8m, 0-12m, 0-15m
Accuracy & Resolution Accuracy: ±0.3% F.S.; Display resolution: 1mm
Acoustic Beam Angle 9° narrow beam with advanced false-echo suppression algorithms
Applicable Media Water tanks, chemical storage, wastewater basins, drainage sumps, grain silos
Transducer Material PVDF / Polypropylene (PP) anti-corrosion ultrasonic probe
Process Connection G2" or M60×2 male thread, standard flange mount (DN80 / DN100)
Signal Outputs Isolated 4-20mA current loop, RS485 Modbus-RTU, Dual SPDT relay contacts
Power Supply 24V DC two-wire loop powered or 220V AC four-wire
Enclosure Rating IP66 die-cast aluminum or ABS weatherproof enclosure

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