Level meter is the key to occupying the domestic market

The material level switch is a large quantity and low value product, which can be divided into liquid level switch and material level switch. At present, the leading product of liquid level switches is still floating ball type liquid level switches, followed by tuning fork type and capacitive type liquid level switches. This trend will not change significantly for a long time in the future. However, with the improvement of enterprise management level, it is not only required that the instrument itself have a low price, but also requires simple installation, high reliability, and small maintenance. Therefore, the market share of radio frequency admittance (capacitive) and ultrasonic level switches will continue to increase. Because RF admittance level switches are simple to install, have no moving parts, have high reliability, and require little maintenance, and are superior to float switches in terms of pressure resistance and corrosion protection. Ultrasonic level switches belong to non-contact measurement, and their advantages are obvious. As their manufacturing prices continue to decrease, they will also occupy a considerable share of the market.