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Low Cost Diesel Fuel Tank Level Sensor – Ultrasonic Sensor Price
A. Features of the Ultrasonic Level Meter
The ultrasonic level meter is designed for accurate and reliable liquid level measurement in various environments. It is not affected by foam, steam, or other disturbances, making it ideal for use in challenging industrial settings.
Wide Application Range
This sensor can be used in a wide range of applications such as water treatment plants, fuel tanks, chemical storage, sewage systems, and more. Its versatility makes it a popular choice across multiple industries.
Multiple Types for Different Conditions
Available in two-wire, three-wire, split-type, and display-less configurations, this level meter offers flexibility depending on your installation requirements and system setup.
Various Output Options
Supports multiple output signals including 4~20mA, HART, Modbus, and relay options, ensuring compatibility with different control systems and SCADA setups.
B. Technical Parameters
Ultrasonic Level Meter – Basic Production Information | |
Measuring Range | Min: 0.06m ; Max: 30.0m |
Types | Three-wire, Two-wire |
Output | 4~20mA or Relay (Optional) |
Connector Material | ABS or Other Materials |
Connection Type | G1 1/2 Thread, M60*2, M30*1.5, M20*1.5 (Customizable) |
Protection Class | IP65 |
Power Supply | 12~24V, 220V (Optional) |
Display | LED, LCD, or No Display |
Communication | HART or RS485 (Optional) |
Explosion Proof | Optional |
Temperature Range | -40°C ~ 70°C |
Accuracy | ±0.3% |
Blind Zone | <0.4-0.5m (Varies by Range) |
Operating Environment | Normal Temperature and Pressure |

C. Installation Guide
- Place the sensor where there are no obstacles between the emission surface and the measured liquid. Keep it away from feeding points to avoid interference.
- Consider the tank shape during installation. Conical or spherical tanks may cause secondary echoes, so choose an optimal location to reduce errors.
- Install the sensor using flanges or threads. Ensure that the sensor's bottom passes through the installation hole or flange for stability.
- If measuring liquids with impurities or fluctuating surfaces, use a waveguide with a diameter greater than 120mm to improve accuracy.

D. Company Information
- We are among the Top 10 manufacturers on Alibaba, known for high-quality products and excellent service.
- With over 30 years of manufacturing experience, we have built a strong reputation in the industry.
- Our products have been exported to over 100 countries worldwide, meeting international standards and customer needs.
- We hold certifications such as ISO, SGS, and CE, ensuring quality and compliance with global regulations.
- Our technology is patented, and our sensors offer long working life—over 3 years under normal conditions.

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