The external level gauge is a true non-intrusive measurement technology. The sensor of the external level gauge is installed on the bottom and side walls of the container; fast, reliable and high-precision container volume measurement; easy to install without destroying the container; There is no need to stop the equipment during the process of the level gauge; the external level gauge has no movable parts and requires little maintenance.
Two small external ultrasonic level ultrasonic sensors are installed at the bottom of the tank, and the other one is installed on the side wall of the tank to compensate for density changes. The signal of the external level gauge sensor is changed by the microprocessor and output to a local display or user control system. The height of the liquid in the tank and the volume of liquid in the tank can be calculated.
The external measuring liquid level measuring instrument is different from other liquid level gauges (installing other liquid level timings, it is necessary to open a hole in the container and measure the liquid level inside the container), which is characterized in that there is no need to open a hole in the container, and the micro vibration analysis principle is used. The precise height of the liquid surface can be measured continuously outside the container. When the instrument is installed, it is not necessary to install a sensor on the wall of the tank to install the sensor. The instrument does not touch the liquid medium in the container nor the gaseous medium in the container. Effectively solves the world's technical problem of measuring liquid level under severe and severe conditions such as strong corrosion, high toxicity, high pressure, flammable explosion, high purity, and no contamination of bacteria, etc. [8]. Because the external level gauge does not touch the liquid in the container completely, it is extremely safe and reliable when used. It is especially convenient for installation and maintenance. It is a green environmental protection instrument that can be used for continuous and accurate measurement of the liquid level in various containers.
Two small external ultrasonic level ultrasonic sensors are installed at the bottom of the tank, and the other one is installed on the side wall of the tank to compensate for density changes. The signal of the external level gauge sensor is changed by the microprocessor and output to a local display or user control system. The height of the liquid in the tank and the volume of liquid in the tank can be calculated.
The external measuring liquid level measuring instrument is different from other liquid level gauges (installing other liquid level timings, it is necessary to open a hole in the container and measure the liquid level inside the container), which is characterized in that there is no need to open a hole in the container, and the micro vibration analysis principle is used. The precise height of the liquid surface can be measured continuously outside the container. When the instrument is installed, it is not necessary to install a sensor on the wall of the tank to install the sensor. The instrument does not touch the liquid medium in the container nor the gaseous medium in the container. Effectively solves the world's technical problem of measuring liquid level under severe and severe conditions such as strong corrosion, high toxicity, high pressure, flammable explosion, high purity, and no contamination of bacteria, etc. [8]. Because the external level gauge does not touch the liquid in the container completely, it is extremely safe and reliable when used. It is especially convenient for installation and maintenance. It is a green environmental protection instrument that can be used for continuous and accurate measurement of the liquid level in various containers.
Pharmaceutical Machine,Tubular Centrifuge Separator,Animal Blood Separator Machine
Tubular Centrifuge Disc Centrifuge Co., Ltd. , http://www.biomass-china.com