Ultrasonic level transmitter have a non contact measurement:
No direct contact with the tested liquid is required, effectively avoiding corrosion, wear, and blockage issues caused by contact. This feature makes it suitable for measuring various highly corrosive, viscous, and toxic liquids, such as measuring the liquid level of strong acid and alkali storage tanks in the chemical industry, greatly expanding the application range of level gauges.
Ultrasonic level transmitter have a High precision measurement:
By adopting advanced ultrasonic measurement technology and precise signal processing algorithms, the measurement accuracy can usually reach ± 0.1% – ± 0.5% FS (full range), which can accurately measure the liquid level height. In some fields that require extremely high liquid level accuracy, such as reaction kettle liquid level control in the pharmaceutical industry and ingredient tank liquid level monitoring in food and beverage production, ultrasonic level gauges can accurately provide liquid level data, ensuring the stability of the production process and product quality.
Easy installation:
Simply install the liquid level gauge at a suitable position on the top or next to the container, without the need for complex openings or cumbersome piping systems on the container. The installation process is simple and fast, which can greatly save installation time and cost, and is not limited by the shape and material of the container. Whether it is a circular storage tank, a square water tank, or a metal or plastic container, it can be easily installed.
Strong reliability:
Internally, solid-state electronic components are used without mechanical moving parts, reducing the probability of failures caused by mechanical wear and tear, and possessing high stability and reliability. Being able to operate stably for a long time in harsh industrial environments, such as high temperature, high humidity, and strong electromagnetic interference, it can still accurately measure liquid level, reduce maintenance and repair workload, and lower the operating costs of enterprises.
Rich intelligent functions:
Some ultrasonic level gauges have intelligent functions, such as automatic temperature compensation. Due to the influence of ambient temperature on sound speed, the built-in temperature sensor monitors the ambient temperature in real time and automatically corrects the sound speed to ensure accurate measurement of liquid level under different temperature conditions; The automatic range adjustment function can automatically adjust the measurement range according to the actual liquid level changes, improving the accuracy and adaptability of the measurement; The fault self diagnosis function can promptly detect faults in the equipment itself and provide corresponding prompt information, making it easy for maintenance personnel to quickly troubleshoot and solve problems.
Diverse output signals:
Supporting multiple standard signal outputs, in addition to the 4-20mA analog signal, RS485 and RS232 digital communication signals mentioned earlier, it may also have wireless GPRS output function, which is convenient for use in situations where wiring is difficult or remote data transmission is required. It can easily achieve remote monitoring and control of liquid level, meeting the diverse needs of different users.