Comparative advantages of Magnetostrictive Liquid Level Sensor and capacitive, ultrasonic and radar level gauges
Shenzhen Soway Technology Development Co., Ltd. specializes in providing advanced sensing solutions for industrial applications. Among their offerings is the Magnetostrictive Liquid Level Sensor, which includes models like the SDM20T SDM21T SDM22T, designed to meet the precise requirements of various industries for liquid level measurement.
Compared with other types of liquid level measurement technologies such as capacitive, ultrasonic and radar level gauges, magnetostrictive liquid level sensors have unique advantages.
Features of Magnetostrictive Liquid Level Sensors
Magnetostrictive Liquid Level Sensors are designed based on the magnetostrictive principle, providing high-precision displacement measurement. These sensors use non-contact measurement methods, have a long service life, strong environmental adaptability, and do not require regular calibration or maintenance. They provide absolute output, eliminating the need for zeroing after restart. The product supports various output methods such as current, voltage, SSI, and Modbus, and is widely used in demanding industrial environments like oil, chemical, steel, port, mechanical, and food industries.
Comparison with Other Level Measurement Technologies
Capacitive Level Meters:
Capacitive meters can be affected by changes in the dielectric constant of the liquid, leading to measurement errors.
They may not perform well in foaming or vaporizing liquids.
Ultrasonic Level Meters:
Ultrasonic meters can be influenced by temperature variations and can be obstructed by solid particles in the liquid.
They require a clear line of sight to the sensor, which can be limiting in certain installations.
Radar Level Meters:
Radar meters can be affected by signal attenuation in certain liquids and may have issues with foam or vapor.
They can be costly and complex to install and maintain.
Advantages of Magnetostrictive Liquid Level Sensors
High Precision:
Magnetostrictive sensors provide highly accurate measurements due to their non-contact operation and absolute output.
Environmental Adaptability:
These sensors are suitable for harsh environments and can withstand extreme temperatures and pressures.
Low Maintenance:
They do not require regular calibration or maintenance, reducing operational costs.
Versatility:
Magnetostrictive sensors can be used in a wide range of applications across various industries.
Safety:
They are safe to use in explosive environments and do not emit any radiation.
Magnetostrictive Liquid Level Sensors offer a reliable and efficient solution for liquid level measurement. When compared to capacitive, ultrasonic, and radar level meters, these sensors provide a superior combination of precision, adaptability, and ease of use. For industries seeking a robust and versatile level measurement solution, the Magnetostrictive Liquid Level Sensor is an excellent choice.
