Pressure type water level gauge, price, seepage gauge. Welcome to inquire by phone

Description :

　　There are two types of pressure type water level gauges. One type is bubble type, which continuously delivers gas in the pressure pipe and uses an automatically adjustable pressure balance to convert water pressure into mechanical rotation angle, thereby driving the recording mechanism. Another type is the electrical measurement type, which uses solid-state piezoresistive devices as sensors to directly convert water pressure into voltage modulus or frequency output, and transmits it to the shore for processing and recording through wires.

　　Performance and advantages of pressure type water level gauge

　　1. Its mechanical structure has high resistance to overload and corrosive media.

　　2. High precision, long-term stable ceramic capacitors and imported diffused silicon measurement units.

　　3. The sealed electronic module and dual filtering pressure compensation system can resist the impact of on-site climate changes.

　　4. An electronic module that can output 4... 20mA signals and is equipped with overvoltage protection.

　　5. Choosing the integrated temperature sensor Pt100 allows for simultaneous measurement of both level and temperature.

　　6. The corresponding attachments can provide a complete measurement plan.

　　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 unique characteristics of high precision, multifunctionality, and low power consumption.

　　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.

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• Price of pressure type water level gauge