Easy cleaning is one of the advantages of integrated ceilings. At present, there are a large number of integrated ceilings that are resistant to oil and self-cleaning. Because of this, the entire integrated ceiling industry does not pay much attention to the post-cleaning and maintenance of integrated ceilings. However, the kitchen and other places will be somewhat oily. Even if the integrated ceiling has a strong self-cleaning function, if it is not cleaned for a long time, it will affect the gloss and appearance of the integrated ceiling.

Maintenance:

Just spray a small amount of integrated ceiling-specific stain remover on the surface of the clean ceiling that needs to be cleaned, and then scrub it with a soft absorbent cloth. No water stains after scrubbing, and bright. Reminder: When scrubbing the middle part of the panel, the force can be slightly larger, but when scrubbing the panel, the force should be lighter, so as not to affect the flatness of the integrated ceiling. Special care should be taken not to use hard objects such as hard objects and cleaning balls, which will leave scratched thin strips on the shiny panels.

Integrated ceiling surface process:

1. Film-coating process: A high-pressure die-casting of a PVC film with a thickness of 18--25C is directly performed on an aluminum substrate. The disadvantage is that the surface is easily discolored.

2, roll coating process: is a layer of polymer coating on the surface of the roll, the advantage is durable and not easy to change color.

Roll-on screen printing: On-line screen printing is performed on the basis of the roll-coated board. The effect is to make the original single-roller board rich in color.

Roll-on thermal transfer printing (also known as thermal penetration printing): as with silk screen printing on the basis of roll-coated plates, but only thermal penetration printing

After sublimating the ink through high temperature, it penetrates into the inside of the roll coating, and the touch is not felt uneven.

This is the difference between silk screen printing, thermal penetration printing is a digital method, the color can be composed of N kinds. But silk screen can only be one by one

Color composition.

3. Scrubing process: drawing on the upper surface of the aluminum substrate, and then manufacturing the varnish. The most common type of sheet currently on the market.

Level Transmitter

The liquid level transmitter can convert the changes of various level parameters into analog signals, and transmit them to the control room remotely for centralized display, alarm or automatic control of secondary instruments or computers. Its good structure and installation method can be applied to the continuous detection of liquid level, material level or material level under special conditions such as high temperature, high pressure, strong corrosion, easy crystallization, anti-clogging, anti-cold junction, and solid powdery and granular materials. , can be widely used in detection and control in various industrial processes.

Liquid level transmitters can be applied to liquid Level Measurement and control in industrial sites, rural water supply and sewage treatment, petroleum, chemical industry, power plants, hydrological monitoring, reservoirs, dams, hydropower construction and other fields of liquid level measurement and control. Liquid level transmitters have input type, straight rod type, flange type, threaded type, inductive type, screw-in type, floating ball structure design, with anti-blocking type design, simple device, convenient use and strong interchangeability , The high-quality sensor has high sensitivity and fast response speed, accurately reflects the slight changes in the flow or static liquid level, and has high measurement accuracy.

Advantages of Level Transmitters

1. The device is simple, easy to use, and has strong interchangeability.

2. It is suitable for measuring the liquid level and interface of the liquid medium in the container. In addition to on-site instructions, it can also be equipped with remote transmitters, alarm switches, and complete detection functions.

3. The reading is intuitive and eye-catching, and the direction of the observation indicator can be changed according to the user's needs.

4. The measurement range is large, not limited by the height of the storage tank.

5. The indicating mechanism is completely isolated from the measured medium, with good sealing performance, high reliability and safe use.

6. Simple structure, convenient installation, convenient maintenance, corrosion resistance, no power supply, explosion-proof.

7. The high-quality sensor has high sensitivity and fast response speed, accurately reflects the slight changes of flowing or static liquid level, and has high measurement accuracy.

8. With intrinsically safe explosion-proof and isolated explosion-proof capabilities, it can be used in various dangerous places.

9. With anti-blocking design, it can realize the measurement of the liquid level of paste medium.

10.100% equal division scale, LED/LCD indicator head, very convenient to read on site.

11.4~20mA two-wire signal transmission, strong anti-interference ability and long transmission distance.

12. Exquisite and unique zero point, full scale, and nonlinear compensation ensure the accuracy and stability of the instrument within the range of operating conditions.

13. The Pressure Sensor directly senses the liquid level pressure and is not affected by the foaming and accumulation of the medium.

14. Wide range of tested media can be used, such as oil, water and paste, with certain anti-corrosion ability.

Classification of liquid level transmitters

1. Single flange liquid level transmitter

Single-flange liquid level transmitters have flat flanges and flange liquid level transmitters with insert barrels, both of which are suitable for single-flange liquid level transmitters that use the gravity of the medium to be measured to measure the height of the liquid level. For medium with high viscosity and easy crystallization, it is generally used in open containers or equipment installations.

2. Double flange liquid level transmitter

The double-flange liquid level transmitter is a Differential Pressure Transmitter, which provides a reliable measurement method to prevent the measured medium from directly contacting the isolation diaphragm of the transmitter. The main features are the need to isolate the high-temperature medium from the transmitter, the measurement medium has a corrosive effect on the sensitive components of the transmitter, the suspension liquid or high-viscosity medium, the measured medium solidifies or crystallizes due to changes in the environment or process temperature, and the measured medium is replaced It needs to be strictly purified to measure the first class. Double flange liquid level transmitter is mainly used in the measurement of liquid level in sealed pressure vessels.

3. Submersible liquid level transmitter

The submersible liquid level transmitter has rod type and arm type. Its principle is based on the principle that the measured liquid static pressure is proportional to the height of the liquid. It uses the piezoresistive effect of diffused silicon or ceramic sensitive elements to convert the static pressure into electricity. Signal. After temperature compensation and linear correction, it is converted into 4~20mA current signal output. Due to the characteristics of this transmitter, such as convenient installation, strong adaptability, etc., it can perform high-precision measurement from water, oil to paste with high viscosity, and is not affected by the foaming and accumulation of the measured medium. It is generally used in open Devices for mouthpieces or equipment.

Level Transmitter,Differential Pressure Level Transmitter,Submersible Level Transmitter,Level Gauge

Wuxi Winsun Automation Instrument Co., Ltd , https://www.winsunwx.com