Applications of Ultrasonic Sensors

Release time：

2023-01-12 16:59

Source：

Ultrasound is a mechanical wave with an extremely short wavelength. The wavelength in the air is generally shorter than 2cm (centimeter), and it has great penetrability to solids or liquids. Therefore, the scope of application is also very wide, and can be applied in the following aspects:

Corrosive liquid level measurement: In the acid-base liquid level measurement, not only the liquid is corroded, but also the chemical reaction will generate heat, which interferes with the liquid level measurement. Ultrasonic can be customized for anti-corrosion and realize automatic dosing ratio.

River liquid level measurement: Ultrasonic liquid level sensors are very common in water level measurement in rivers, lakes and road areas. The liquid level data must not only be reliable, but also be able to upload data online to facilitate real-time monitoring.

Sewage level measurement: The composition of sewage is complex and corrosive, and floating objects are easy to form on the surface of the liquid. Therefore, the requirements for the liquid level gauge are very high. Ultrasonic has the characteristics of strong signal penetration and sensitive response, and is the recommended choice for sewage level measurement.

sensor,ultrasound

Common problems and solutions of electromagnetic flowmeter and orifice flowmeter

Several possible faults of ultrasonic liquid level gauge

Common problems and solutions of electromagnetic flowmeter and orifice flowmeter

Several possible faults of ultrasonic liquid level gauge

2021-09-15

Flow measurement is the measurement of common fluid physical indicators in production and life. There are many principles of flow measurement, including ultrasonic, electromagnetic, pressure, temperature and other measurement principles.

Precautions for Flow Meters

2021-09-15

Flow meters are mainly used in chemical production. The general selection is mainly based on the following principles:

Electromagnetic flowmeter technology development history

2021-09-15

From the AC sine wave power frequency excitation developed in the 1950s to the low-frequency rectangular wave excitation in the 1970s and 1980s, and then to the high-frequency excitation, dual-frequency excitation, and programmable control excitation after the 1990s, the excitation methods are constantly changing.

Maintenance and repair skills of industrial instruments

2021-09-15

As long as proper maintenance steps are taken, scientific maintenance methods are followed, the technical performance of the instrument is understood, the working principle of the circuit is well studied, the basic measurement methods are familiar, and the fault inspection skills are mastered, it is not difficult to find out its regularity.

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