The liquid level gauge is a work measuring instrument listed in the national type approval catalogue, and has been widely used in trade settlement of petroleum, chemical, metallurgical, pharmaceutical and other industries. 也 非常重要。 It is also very important in national defense construction, national economy, and scientific research . Due to the different media used, there are many types of level gauges. / 浮球 液位计 、雷达 液位计等。 Mainly magnetic level gauge, glass plate level gauge, ultrasonic level gauge, quartz tube level gauge, liquid level transmitter, capacitive level gauge, float / float level gauge , radar level gauge Wait.
具有稳定性好、精度高、可靠性高、输出信号多样、使用寿命长、安全可靠等优点。 The reason why the level gauge can be widely used is that it has the advantages of good stability, high accuracy, high reliability, diverse output signals, long service life, safety and reliability. 液位计广泛应用于石油加工、制药、工业过程控制、水处理、食品加工、等领域中的液位、温度、密度、界面情况等物理参数的监测、警报与控制。 Some liquid level gauges are widely used in petroleum processing, pharmaceutical, industrial process control, water treatment, food processing, and other fields to monitor, alert and control physical parameters such as liquid level, temperature, density, and interface conditions.
At present, an external detection level gauge has appeared, that is, an instrument that can accurately measure without touching the medium to be measured. It is safe, environmentally friendly, convenient and economical.