Magnetic sensitive electronic dual color liquid level gauge

The HY-UHZ-CM magnetic sensitive electronic dual color liquid level gauge is a new product developed by our company through the joint efforts of all scientific researchers. It has higher luminous brightness, longer visible distance, clearer scale scale, wider display range, and product series; This product is a replacement for the magnetic flap level gauge. Due to the lack of a light source, the magnetic flap level gauge has a short visible distance and is difficult to observe the liquid level, especially in steel enterprises with high environmental smoke and fine iron filings. Due to the magnetic adsorption effect, the fine iron filings cover the red and green colors of the magnetic flap, making it impossible to observe the liquid level and posing a serious accident hazard. The liquid level display adopts high brightness LED dual color light-emitting tubes, which form red and green light to display the liquid level. The observation distance is 60m during the day and can reach over 200m at night. It can replace magnetic flap level gauges and direct reading glass level gauges, and is also used in situations where traditional glass level gauges cannot overcome high temperature, high pressure, high viscosity, flammable, explosive, and corrosive media.

The HY-UHZ-CM magnetic sensitive electronic dual color liquid level gauge operates based on the principles of buoyancy and magnetic coupling. When the liquid level in the tested container rises or falls, the float in the main tube of the liquid level gauge also rises or falls accordingly. The permanent magnetic steel in the float is transmitted to the high-precision electronic sensing element in the on-site display box through magnetic coupling, triggering the corresponding digital circuit, causing the LED dual color luminous tube to switch colors. No liquid is completely red, full liquid is completely green, and the red green boundary is the actual liquid level in the container, thus achieving on-site indication of the liquid level, which is clear at a glance; Install limit switches to achieve liquid level alarm and control, and install transmitters to achieve digital signal output for display and control.

Applicable objects:

The UHZ-CM magnetic sensitive electronic dual color liquid level gauge is widely used in various industries such as steel, petroleum, chemical, oil field, medicine, food, and wine. It is used to measure and display liquid levels in storage tanks, tanks, tanks, reaction tanks, fermentation tanks, oil fields, liquid ammonia, strong acid and alkali liquids, weak acid and alkali liquids, boiler steam drums, deaerators, drain tanks, swirl wells, water and air shafts, hydraulic production, desulfurization tanks, water cooling towers, furnaces, sterilization pots, return water tanks, high and low heaters, heaters, condensers, evaporators, and other pressure vessels and 304, 304 lined PTFE, 316L, PVC, PP compatible liquid media. There are multiple installation forms for you to choose from. To meet the requirements of different occasions and environments.

1. Steam red and water green, clear display, large observation angle, and long visible distance.

2. The body is made of high-quality stainless steel, and the liquid level gauge display device does not come into contact with the medium inside the container, with no leakage. It is suitable for use in Class I, II, and III pressure vessels. And it is absolutely safe and reliable for containers containing flammable, toxic, and corrosive media.

3. Large display range, high design pressure, and wide range of applications.

4. The sealing surface reduces leakage points by 95% compared to traditional glass level gauges, overcoming weak links such as running, emitting, dripping, and leaking in the connection between pressure vessels and level gauges in industries such as petroleum, chemical, and pharmaceutical.

5. Users can remotely display the liquid level without transmission at 1:1, 1:2, 1:4 if needed; Can output 4-20mA standard signal to achieve remote display of liquid level and centralized monitoring and control of liquid level in container groups; It can also achieve automatic water level adjustment and interlock protection.

Technical advantages:

The components of the magnetic sensitive electronic dual color level gauge are made of imported electronic components such as 1Cr18Ni9Ti 316L 0Cr18Ni9Ti lined PTFE, PVCPP, etc., combined with the unique design scheme of our company's entire research team, it has high quality and reliability. Stability and corrosion resistance. Its characteristics are very significant:

1. Simple and compact design; Durable and reliable; Long lifespan; No maintenance workload; Can stay indoors for years; External installation and use;

2. Unique and pioneering on-site experience; The integrated structure of remote transmission makes industrial automation management easier and more convenient;

3. Unique electronic emission dual color display, suitable for application in low light places, more eye-catching for nighttime observation;

4. Unique imported fog like diffused LED light emitting tube, with strong penetrability of display effect, clear and non glaring, for remote clear monitoring of industrial cameras;

5. The measuring tube and liquid level display part, liquid level transmitter, and alarm switch are completely isolated in terms of pressure resistance and gas resistance;

6. Wide range of working pressure, with pressure resistance ranging from vacuum to 42MPa; Corrosion resistance<2.5MPa;

7. Wide working temperature range, suitable for temperatures ranging from -160~+530 ℃;

8. Widely used for measuring liquid levels that are highly corrosive, flammable, explosive, toxic, highly radioactive, agitated, and contaminated;

9. All models can be equipped with magnetic limit switches to achieve automatic control or alarm of high and low liquid levels;

10. Each model can be equipped with a 4-20mADC liquid level transmitter for remote centralized measurement and control.

1. Vertical installation: (maximum deviation ≤ 30);

2. Measurement range: 0-150-6000mm (orders can be negotiated for sizes greater than 6000mm);

3. Medium density: 0.4-2.0g/cm<;

4. Working temperature: -50--400 ℃;

5. Follow speed: ≤ 0.08m/s;

6. Float material: 304, PTFE/304 Outer Village PTFE, aluminum, titanium;

7. LED display: low brightness type, high brightness type, and foggy diffuse type are available for selection;

8. Main pipe material: 304; 1Cr18Ni9Ti； 316L; 304 lined with PTFE; Titanium; PP; PTFE (polytetrafluoroethylene)

9. Connection flange: DN15~DN50 (HG20592-97 flange standard), the connection flange standard for high-pressure side mounted liquid level gauge adopts HG20595-97 butt welding with force;

10. Flange material: carbon steel, 304, 316L

11. Power supply voltage: DC24V, AC36V, AC220V;

12. Accuracy: ≥ 10mm;

13. Work pressure: -0.1 to 10 MPa;

14. Environmental vibration: frequency ≤ 25Hz, amplitude ≤ 0.5mm;

15. Medium viscosity: ≤ 0.4Pa. S;

16. Discharge valve: stainless steel ball valve, needle valve

Main pipe diameter: ￠ 48, ￠ 57, ￠ 62mm.