Dayu Electronics Ultrasonic Level Meter Blind Zone Analysis

The ultrasonic level meter is a non-contact instrument that does not come into direct contact with the liquid, resulting in a low failure rate. Additionally, during installation, there is no need to clean the tank, and it does not affect normal production operations. It features built-in temperature compensation, adaptive power control, and utilizes multiple self-developed patented technologies. With its new signal processing technology, the measurement accuracy of the instrument is greatly improved, and it has a significant suppression function for interference echoes.

Dayu Electronicsultrasonic level meter features a die-cast aluminum alloy housing, which is aesthetically pleasing and offers excellent protection. The instrument uses an industrial isolated power supply, and all input and output lines are equipped with lightning, overvoltage, and overcurrent protection circuits. It is widely applicable for level measurement in industries such as petroleum, chemical, water treatment, water conservancy, food, and grain. It is characterized by safety, cleanliness, high accuracy, long service life, stable and reliable operation, easy installation and maintenance, and simple reading.

The blind zone of the ultrasonic level meter varies depending on the range. A smaller range results in a smaller blind zone, while a larger range results in a larger blind zone. Generally, it is between 30cm and 50cm. Therefore, the blind zone must always be taken into consideration when installing an ultrasonic level meter. In special applications where a very small blind zone is required, a small blind zone ultrasonic level meter can be considered, with a typical blind zone of only 4-6cm. However, its range is very small, only 0.6m. In many level measurement fields, due to space constraints and installation limitations, an ultrasonic level meter with a very small blind zone is needed.