Brand of ultrasonic level gauge manufacturer

Brand of ultrasonic level gauge manufacturerInstallation principle

When the ultrasonic level gauge is working, high-frequency pulse sound waves are emitted by the transducer (probe) and reflected off the surface of the measured object (water surface). The reflected echo is received by the same transducer (probe) and converted into an electrical signal. The time between pulse transmission and reception (the motion time of sound waves) is proportional to the distance from the transducer to the surface of the object. The relationship between the distance S of sound wave transmission, the speed of sound C, and the transmission time T can be expressed by the formula: S=C X T/2

The installation of ultrasonic level gauges must consider the blind spot issue of ultrasonic level gauges. When the liquid level enters the blind zone, the ultrasonic transmitter cannot measure the liquid level. Therefore, when determining the range of the ultrasonic level gauge, a margin of 50 centimeters must be left. When installing, the transmitter probe must be about 50 centimeters higher than the high liquid level. This is the only way to ensure accurate monitoring of the liquid level and ensure the safety of the ultrasonic level gauge.

In practical use, due to inadequate installation considerations, the level gauge was submerged in water, resulting in damage to the level gauge.

Brand of ultrasonic level gauge manufacturerFeatures:

Multi pulse low-voltage multi-point transmission circuit, dual balanced noise suppression multi-point reception circuit (QF-9000 series): improves instrument reliability, solves the problem of inaccurate measurement due to uneven material levels, and greatly enhances resistance. It can work stably near variable transmission towers.

Automatic power adjustment, gain control, temperature compensation.

*The detection technology and rich software functions adapt to various complex environments.

Low price, small size, light weight, suitable for non-contact level measurement of liquids and bulk solids in industries such as food, chemical, semiconductor, etc. It can be used for remote level monitoring and pump control