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24VDC Ultrasonic Digital Liquid Level Sensor
A. [Features of the Ultrasonic Level Meter]
The ultrasonic level meter is designed for accurate and reliable measurement in a variety of industrial applications. It offers excellent performance in environments where foam, steam, or other interferences might affect traditional measurement methods.
Wide Applications of Level Meter
This sensor is suitable for use in wastewater treatment plants, fuel tanks, power stations, biogas tanks, swimming pools, and more. Its versatility makes it ideal for both liquid and solid level monitoring.
Various Types for Different Conditions
Available in two-wire, three-wire, split type, and no-display models, this sensor can be tailored to fit your specific needs and installation requirements.
Applications of the Level Meter
Ideal for measuring levels in wells, power stations, stirred tanks, sewage tanks, biogas tanks, and swimming pools. It performs well in non-explosive and non-corrosive environments.
Multiple Output Options
Supports 4~20mA, HART, Modbus, and other communication protocols for easy integration into control systems.
B. [Parameters]
Ultrasonic Level Meter – Basic Production Information | |
Measuring Range | Min: 0.06 m; Max: 30.0 m |
Types | Three wires, Two wires |
Output | 4~20mA or Relay (Optional) |
Connector Material | ABS or other materials |
Connection | G1 1/2 Thread, M60*2ABS, M30*1.5, or M20*1.5; Customized as needed |
Protection Class | IP65 |
Power Supply | 12~24V; 220V (Optional) |
Display | LED, LCD Display or No Display |
Communication | Hart or RS485 (Optional) |
Explosion Proof | Optional |
Temperature | -40°C ~ 70°C |
Accuracy | ±0.3% |
Blind Zone | <0.4-0.5m (Varies by range) |
Operating Environment | Normal temperature and pressure |

C. [Installation]
- Place the sensor where there are no obstructions between the emission surface and the measured liquid. Ensure it is away from feeding points.
- Consider the tank shape. Conical or spherical tanks may cause secondary echoes. Choose an optimal installation location to avoid interference.
- Install the sensor using flange or thread. Make sure the sensor base passes through the installation hole or flange.
- If the liquid contains impurities or fluctuates, use a waveguide with a diameter larger than 120mm for better accuracy.

D. [Company Info]
- We are among the Top 10 manufacturers on Alibaba.
- With over 30 years of experience in manufacturing, we provide high-quality solutions.
- Our products have been exported to more than 100 countries and regions worldwide.
- We hold multiple certifications including ISO, SGS, and CE for quality assurance.
- We offer patented technology and a service life of over 3 years.

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