Pressure type water level gauge, brand new liquid level gauge manufacturer

Description :

　　Pressure type water level gauges are widely used for hydrological data monitoring in various complex environments, such as groundwater hydrological data monitoring, real-time monitoring of reservoir dam hydrology, monitoring of lake surface runoff water level, unmanned hydrological monitoring, tank level monitoring, and on-site liquid level monitoring of industrial control systems, due to their high precision, multifunctionality, and low power consumption characteristics.

　　The pressure type liquid level gauge adopts the principle of static pressure measurement. When the liquid level transmitter is put into a certain depth of the measured liquid, the sensor is subjected to pressure on the liquid surface. At the same time, the pressure of the liquid is introduced into the positive pressure chamber of the sensor through the gas guiding stainless steel. Then, the atmospheric pressure Po on the liquid surface is connected to the negative pressure chamber of the sensor to offset the Po on the back of the sensor, so that the pressure measured by the sensor is: ρ. g.H. By measuring the pressure P, the depth of the liquid level can be obtained.

　　Pressure type liquid level gauge is a pressure sensor for measuring liquid level, including static pressure level gauge, liquid level transmitter, liquid level sensor, water level sensor, pressure transmitter, etc. It is based on the principle that the measured liquid static pressure is proportional to the height of the liquid. It uses foreign isolated diffused silicon sensitive elements or ceramic capacitive pressure sensitive sensors to convert static pressure into electrical signals, which are then temperature compensated and linearly corrected to convert into standard electrical signals (generally 4-20mA/1-5VDC).

　　Pressure type water level gauge is a new type of telemetry terminal device designed for the requirements of low power consumption, waterproofing, and large capacity data storage in the water conservancy and hydrological industry. It is an intelligent telemetry digital terminal device that integrates data acquisition, storage, communication, and remote management functions, with high-performance and low-power microcontrollers as its core, multiple sensor interfaces, and multi-channel reporting capabilities.

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• Pressure type water level gauge