Ultrasonic level gauge

This meter contains many professional technologies, it is safe, clean, high precision, long life, stable and reliable, easy to install and maintain, suitable for acid, alkali, salt, corrosion protection, high temperature and other fields. This instrument can be connected to the display table or various DCS systems through 4-20mA or RS485(Modbus protocol or other customized protocols), providing real-time liquid level data for industrial automation.

Characteristics

● Non-contact measurement
● 0-15m measurement range
● Shockproof protection, sealing protection
● Used in acid, alkali, salt, high temperature and other fields
  • Specification

Technical Specifications & Engineering Parameters

Measurement Principle Non-contact ultrasonic pulse echo transit time measurement
Measuring Range 0-5m, 0-10m, 0-15m (Optional long range up to 20m/30m)
Blind Zone (Dead Band) 0.25m to 0.5m (Dependent on range model)
Measurement Accuracy ±0.3% to ±0.5% of full measuring span
Beam Angle 8° to 10° narrow acoustic beam for reliable echo recognition
Temperature Compensation Integrated internal temperature sensor for automatic sound velocity compensation
Display & Operation Backlit 4-digit / 5-digit LCD displaying level, distance, and percentage
Output Signals Two-wire / Four-wire 4-20mA current loop, Dual relay alarm outputs, RS485 Modbus
Operating Pressure Atmospheric pressure ± 0.1 MPa
Medium Temperature -20°C to +60°C (Optional high-temp transducer up to +80°C)
Protection Rating Transducer IP68 waterproof; Converter IP66 explosion-resistant housing


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