Principle of pressure type water level gauge, automatic groundwater monitoring instrument. The quotation here is cheaper

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

　　Pressure type liquid level gauge is a commonly used liquid level measuring instrument, which is based on the principle that the measured liquid static pressure is proportional to the height of the liquid. It uses advanced isolation type diffusion silicon sensitive elements or ceramic capacitive pressure sensitive sensors from abroad, and the product is widely used in multiple industries.

　　Functional characteristics of pressure type water level gauge

　　1. Good stability, with a long-term stability of 0.1% FS/year at full and zero positions. Within the compensation temperature range of 0-70 ℃, the temperature drift is less than 0.1% FS, and within the entire allowable operating temperature range, it is less than 0.3% FS.

　　2. Equipped with reverse protection and current limiting protection circuits, the transmitter will not be damaged if the positive and negative poles are reversed during installation. In case of abnormalities, the transmitter will automatically limit the current to within 35MA.

　　3. Solid state structure, no movable parts, high reliability, long service life.

　　4. Easy to install, simple structure, economical and durable.

　　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.

AfterSalesService :

• Principle of pressure type water level gauge