Liquid level measurement sensor

Liquid level measurement sensorHigh quality production price quote manufacturer, welcome to consult about liquid level measurement table related issues(3) The zero position of the remote transmission support instrument should be on the same horizontal line as the zero position indication of the liquid level gauge; Principle of magnetic levitation train level gauge, installation and use of magnetic flip column level gauge: Firstly, check whether the data requirements of the gauge plate are consistent. Within a circumference of 200 millimeters around the pressure gauge, there must be no excitation iron or other magnetic substances, otherwise it will affect the normal operation of the pressure gauge. A shut-off valve should be installed between the level gauge and the container to cut off the material during maintenance and cleaning. The installation of the vehicle body must be vertical, with a maximum deflection angle of ≤ 3 °. When the measurement range is greater than 4m, the installation of intermediate support points should be added during use. Before putting the level gauge into operation, first open the upper flange gas phase valve, and then slowly open the lower flange liquid phase valve to allow the medium to slowly flow into the steel cylinder. The steering column (disc) can be operated one by one according to the instructions, and the zero level can be adjusted with adjusting screws. This indicator is novel, intuitive, and eye-catching. The direction of the indicator can be changed according to the user's needs. Its mechanical structure is highly resistant to overload and corrosive media, and it is a tubular level gauge.

The upper and lower valves of the instrument are equipped with M27 × 1.5 or ZG3/4 "threaded joints, which are connected to the container through flanges to form a connector. The height of the liquid level in the container can be directly read through a glass plate. Do not use brushes or metal tools with excessively high hardness to avoid damaging sensitive core wires and pressure interface threads inside the liquid level gauge that has been cleaned. Installation and use of magnetic sensitive dual color level gauge, principle of magnetic levitation train level gauge, distance [m]=time X sound speed/2 [m], commonly used measuring instruments and medium range and caliber when measuring medium flow rate, as well as radar full flow level gauge, can be selected within the range of 0.5-12m/s, which is relatively wide. The different specifications (diameters) of the selected instruments are the same as those of the process pipeline, and should be determined based on whether the measured flow range is within the flow range. That is, when the flow rate of the pipeline is too low to meet the requirements of the flowmeter or the measurement accuracy cannot be guaranteed at this flow rate, the diameter of the instrument needs to be reduced to improve the flow rate in the pipeline and obtain satisfactory measurement results. The input formula level gauge is based on the principle that the measured fluid static pressure is proportional to the liquid height, and is made of an isolated diffusion silicon sensitive element or a ceramic capacitive pressure sensitive sensor. Static pressure is converted into an electrical signal, which is then temperature compensated and linearly corrected, and converted into a standard electrical signal (usually 4-20mA/1-5VDC). It is also known as a "static pressure" level gauge, level transmitter, level sensor, and water level sensor.

When the container is not suitable for horizontal opening and the space around the container is small, the liquid level gauge can be arranged at the upper or lower part of the container. The accuracy function checks the accuracy level, and the instrument accuracy level is selected according to the measurement requirements and application scenarios to achieve economic benefits. For example, when used for trade settlement, product transfer, and energy measurement, higher accuracy should be chosen, such as 1.0, 0.5, or higher. For process control scenarios, different accuracy levels should be selected according to control requirements; In some cases, if only the process flow is detected without precise control and measurement, a slightly lower accuracy process can be chosen, such as 1.5, 2.5, or even 4.0, and then the level gauge can be selected by choosing a low-cost plug-in radar. Except for the valve body, all other components of the instrument are in bulk and users can see the assembly drawings one by one. Installation is based on assembly drawings. To ensure automatic sealing effect, the medium pressure in the container should be greater than 0.2 megapascals. When opening the upper and lower valves, the extraction speed of the valve stem should not be less than 4 revolutions, so that when sealing the valve, the steel ball will not touch the top of the valve stem. The self sealing pressure of the steel ball is 0.2 megapascals. Structure and application: The magnetic flap level gauge consists of a valve body, a flap box (composed of red and white magnetic small flaps), a float, a flange cover, etc. It is used to measure the liquid level of various liquid containers. Magnetic baffle level gauges can be used for high temperature, explosion-proof, anti-corrosion, catering and other occasions, as well as local display or remote transmission display and control of liquid level. Magnetic baffle level gauge can achieve high sealing, leak proof, safe and reliable level measurement under high temperature, high pressure, high viscosity, and strong corrosion conditions. The entire measurement process has no blind spots, clear display, intuitive readings, and a large measurement range. By using liquid level alarm and control switch, it is possible to achieve upper and lower limit alarm and control of liquid level or limit. By using a liquid level transmitter, the liquid level boundary signal can be converted into a standard signal of a dual line 4-20m analog-to-digital converter, enabling remote detection, indication, recording, and control. Magnetic baffle level gauges are widely used for level measurement and control in the production processes of industries such as power, petroleum, chemical, metallurgical, environmental protection, shipbuilding, construction, and food. Material: Carbon steel and stainless steel Working temperature: -20~+200 ℃.

Liquid level measuring gauge

The process pressure can reach 400 bar, the medium temperature can reach -200-800 ℃, and the medium density and temperature remain unchanged. Heat tracing steam pressure: 0.6 megapascals, durability, magnetic sensitive dual color level gauge installation and use, sturdy structure, no moving parts, high reliability, long service life, precautions:.

Liquid level measuring gauge

The liquid level measuring instrument has a large measurement range and is not affected by tank height. The valve end of the instrument is equipped with a plug screw, which can be used to sample or discharge residual liquid in the instrument during maintenance. Working temperature: With a simple structure, easy installation and maintenance, corrosion resistance, no power supply, explosion-proof, high sensitivity (avoiding topcoat on the panel) and wide window (easy to observe), it can continuously measure the liquid level of various liquids and high-temperature, high-pressure, corrosive, flammable and explosive media, and is durable.

Liquid level measurement sensorGlass plate level gauge can be used to directly indicate the liquid level in sealed containers. It has the advantages of simple structure, intuitive, reliable and durable, but the medium in the container should not be corroded by steel, steel paper and graphite pressure rings. The HG5 glass plate level gauge is produced according to the HG5-1364~1370-80 standards of the former Ministry of Chemical Industry, and is suitable for directly indicating the liquid level of various containers such as towers, tanks, cans, and boxes. The safety steel ball is installed on the upper and lower valves of the instrument. When the glass is accidentally damaged, the steel ball will automatically close the liquid flow channel under the pressure inside the container, preventing the liquid level from flowing out. The valve end of the instrument is equipped with a plug screw, which can be used to sample or discharge residual liquid inside the instrument during maintenance. According to the principle of the connector, the actual height of the liquid level in the container is directly displayed through transparent glass. The instrument is equipped with M27 × 1.5 or ZG3/4 "threaded joints on the upper and lower valves, and is connected to the container through flanges to form a connector. The height of the liquid level in the container can be directly read from the glass plate, 2. The installation position of the magnetic valve level gauge should be far away from or away from the inlet and outlet of the material medium to avoid rapid changes in the local area of the material fluid, which may affect the accuracy of the level measurement; The magnetic levitation train level gauge has the advantages of reverse polarity protection and overload current limiting protection for power supply, the structure principle of the tubular level gauge, and steam pressure: ≤ 0.6MPa. The steam jacket joint: G1/2 'external thread. The on-site display shows that the magnetic levitation train level gauge has the advantages of intuitive display, eye-catching display, no need for power supply, easy and reliable installation, small maintenance, and low maintenance cost. It is a glass tube and glass plate level gauge that can be widely used in the liquid level detection of storage tanks, tanks, tanks and other containers in industries such as petroleum, chemical, power plants, pharmaceuticals, metallurgy, shipbuilding, water/sewage treatment, etc. The magnetic levitation formula level gauge uses magnetic levitation as the sensing element to reflect the measured liquid level or interface measurement value. The instrument displays text in the color bar through magnetic levitation and magnetism.