Ultrasonic level meters are commonly used liquid level measuring instruments, which have the following advantages in multiple aspects:
Non-contact Measurement:
Ultrasonic level meters adopt ultrasonic technology and do not need to come into direct contact with the measured liquid. This avoids problems such as corrosion, wear, and blockage caused by contact, making them suitable for liquid level measurement in various harsh environments, such as corrosive environments, sticky substances, high-temperature and high-pressure conditions. They are applicable to scenarios like chemical raw material storage tanks and sewage treatment pools.
High-precision Measurement:
They are capable of achieving relatively high measurement accuracy. Generally, the error can be controlled within the range of ±0.2% – ±1%FS (full scale), which can meet the requirements of liquid level measurement accuracy in most industrial fields and laboratories.
Wide Measurement Range: With a wide measurement range, which can vary from dozens of centimeters to dozens of meters, ultrasonic level meters can meet the liquid level measurement needs of containers of different sizes. Whether it is a small reagent bottle or a large storage tank or water tower, they can accurately measure the liquid level height.
Fast Response Speed:
Ultrasonic level meters can quickly respond to changes in the liquid level, conduct real-time measurement, and output liquid level data. They can promptly reflect the dynamic changes of the liquid level, making them convenient for real-time monitoring and control of the liquid level. They are suitable for occasions where the liquid level changes frequently.
Convenient Installation:
The installation is simple and convenient. Usually, it is only necessary to install the level meter on the top or side of the container. By adjusting the angle and position, it can normally transmit and receive ultrasonic signals. There is no need for large-scale modification of the container, and the installation cost is relatively low.
Low Maintenance Cost:
Due to the non-contact measurement, there are no problems of mechanical wear and corrosion. Therefore, they have a long service life and require little maintenance work. It is only necessary to regularly check the working status of the equipment and clean the surface of the sensor, which reduces the maintenance cost and downtime.
Diverse Signal Outputs:
Ultrasonic level meters are equipped with a variety of signal output modes, such as 4 – 20mA current signals, RS485 digital signals, HART protocol, etc. They can be easily integrated with various automation control systems to achieve remote monitoring and automatic control of the liquid level.
High Safety:
Ultrasonic level meters do not generate electric sparks and electromagnetic interference, and they are suitable for liquid level measurement in dangerous places such as inflammable and explosive areas, ensuring the safety and reliability of the production process.
Post time: Mar-24-2025