Customized domestic pressure water level gauge

Description :

　　Working principle of pressure type water level gauge

　　Its working principle is to measure water pressure and calculate water level. Its characteristic is that it does not require the construction of static water logging, and the sensor can be fixed at the bottom of the river to eliminate atmospheric pressure with a pressure pipe, thus directly measuring the water level.

　　The pressure type water level gauge is made of isolated diffusion silicon sensitive elements, which can be directly put into a container or water body to measure the height from the end of the water level gauge to the water surface, and the water level value can be output to the outside through 4-20mA current or RS485 signal.

　　A pressure type water level gauge is a water level gauge that uses pressure-sensitive components as sensors based on the principle of hydrostatic pressure, which is proportional to pressure and water depth.

　　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.

AfterSalesService :

• Pressure type water level gauge