Instrumentation basis - Level Level Meter articles related knowledge First, what is level measurement? Measuring two-phase material interface principle position of meter, called the level measurement (eg measuring the interface between said vapor phase liquid measurement) varieties of meter, the completion of this measurement instrument called the task level meter. Second, what is the level transmitter? Converts the level sensor output level signals into electrical signals for modular instrumentation requirements (such as 4 ~ 20mA or 1 ~ 5V) device, called the level transmitter. National standard is defined as "Transmitter": The provisions of the output device is called the standard signal transmitter. Third, what is the level gauge? Measuring container liquid interface (liquid - gas, liquid - liquid) height measuring instruments. Fourth, what is capacitive level meter? The use of level measurement instrumentation principle capacitance between the electrodes with the measured material level changes in the level and composition changes, called capacitive level meter. Which is good radar level gauge radar level gauge and ultrasonic level meter is used to measure the level using electromagnetic waves, the ultrasonic level meter is a mechanical vibration of air waves to measure the level of. 1. In the domestic market, from the price that the ultrasonic level meter advantage. 2. On the General Range: For example: 5 m, 10 m of meter uses, 15 m, 20 m of meter, the accuracy and stability of the radar, but still good. 3. from the objects to be weighed, the radar is conventional liquid, solid can be measured. Is a low dielectric constant object plastic plates, plastic leather, etc. can not be measured. Ultrasonic level meter can measure for conventional solid liquid, powdery substance that measure is not, there is not enough accurate measurements in a highly volatile liquid. Level Meter uses, Baicheng Technology (certified), level meter is provided by Changzhou Best Technology Limited. Changzhou one hundred Technology Limited (www.czbckj.com) Jiangsu Changzhou, chemical instrumentation leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In one hundred as a technological leader with the staff warmly welcome all inquiries negotiations to create one hundred to a better future technology.