Gas alarm installation as a smart home security facility is not complicated

Gas alarms are widely used in refinery fields, oil depots, chemical plants, gas stations, liquefied gas stations, iron and steel plants, gas transportation, storage sites, the use of gas, and factories and public places that may have gas leaks. With the rapid development of natural gas, the accompanying â€œWest-East Gas Pipelineâ€ project and the increase in gas users have brought huge opportunities for the alarm market.

Gas alarm installation as a smart home security facility is not complicated.

(1) There must be no strong electromagnetic fields (such as high-power motors and transformers) that affect the operation of the instrument around the alarm.

(2) The alarm is a safety instrument, sound and light display function, and it should be installed in the place where the staff can easily see and hear, so as to eliminate the hidden trouble in time.

(3) The installation height of the alarm should generally be 160-170cm so that the maintenance personnel can carry out routine maintenance.

(4) The alarm probe is mainly a detection element that contacts the combustion gas sensor. The platinum wire coil is coated with alumina and a binder to form a sphere. On the outer surface, platinum, palladium, and other rare metals are attached. Therefore, be careful when installing to avoid damaging the probe.

(5) The density of the gas to be measured is different. The installation position of the indoor probe should also be different. When the measured gas density is less than the air density, the probe should be installed 30cm away from the roof, down direction; otherwise, the probe should be installed 30cm away from the ground, upward direction.

(6) Installation of open-air probes The installation height can be selected based on the density of the gas to be measured. Special attention should be paid to the fact that the gas detector should be installed on the downwind side.

(7) The connection cable of the alarm circuit should be protected by a protective tube. It is best to add a metal hose at the connection of the probe, and pay attention to the explosion-proof grade of the factory.

(8) After installation and commissioning, be sure to install a breathable waterproof cover to prevent rain from entering the damaged probe.

The BWR-01A gas detector produced by Shenzhen Huihai Weishi Electronics Co., Ltd. is a high-stability combustible gas detector for detecting the leakage of combustible gas and preventing the harm caused by gas leakage. The detector uses a high stability blowing gas. Sensor.

Features:

1. Live sound and light alarm

2. Using microprocessor technology

3. Automatic fault detection indication

4. Using SMT process, strong stability

5. Linked solenoid valve (with solenoid valve)

6.AC100~240 wide operating range

Product Features:

1. High reliability catalytic gas sensor

2. Live sound and light alarm

3. Using microprocessor technology

4. Automatic fault detection indication

5 wireless connection host, upload gas concentration, remote alarm (use with the host)

Titanium Dioxide(TIO2)

Titanium dioxide is an important inorganic chemical pigment, the main component is titanium dioxide. The production process of titanium dioxide has two process routes: sulfuric acid method and chloride method. It has important applications in coatings, inks, papermaking, plastics and rubber, chemical fiber, ceramics and other industries.

It has two types: rutile type (Rutile R type) and anatase type (Anatase A type). The rutile crystal structure is compact, relatively stable, and has low optical activity, so it has good weather resistance, and has high hiding power and decolorizing power.

Titanium dioxide is widely used in coatings, plastics, rubber, ink, paper, chemical fiber, ceramics, daily chemicals, medicine, food and other industries.
The coating industry is the largest user of titanium dioxide, especially Rutile Titanium Dioxide, most of which is consumed by the coating industry. The paint made of titanium dioxide has bright colors, high hiding power, strong tinting power, low dosage, and many varieties. It can protect the stability of the medium, and can enhance the mechanical strength and adhesion of the paint film to prevent cracks. Prevent the penetration of ultraviolet rays and moisture, and extend the life of the paint film.
The plastics industry is the second largest user. Adding titanium dioxide to plastics can improve the heat resistance, light resistance, and weather resistance of plastic products, improve the physical and chemical properties of plastic products, enhance the mechanical strength of the products, and extend the service life.
The paper industry is the third largest user of titanium dioxide. As a paper filler, it is mainly used in high-grade paper and thin paper. Adding titanium dioxide to the paper can make the paper have better whiteness, good gloss, high strength, thin and smooth, no penetration during printing, and light weight. Titanium dioxide for papermaking generally uses Anatase Titanium Dioxide without surface treatment, which can act as a fluorescent whitening agent and increase the whiteness of paper. However, laminated paper requires the use of surface-treated rutile titanium dioxide to meet the requirements of light resistance and heat resistance.
Titanium dioxide is also an indispensable white pigment in advanced inks. The ink containing titanium dioxide is durable and does not change color, has good surface wettability and is easy to disperse. The titanium dioxide used in the ink industry has rutile type and anatase type.
The textile and chemical fiber industry is another important application field of titanium dioxide. Titanium dioxide for chemical fiber is mainly used as a matting agent. Since the anatase type is softer than the gold red type, the anatase type is generally used. Titanium dioxide for chemical fiber generally does not require surface treatment, but in order to reduce the photochemical effect of titanium dioxide and prevent the fiber from degrading under the action of titanium dioxide photocatalysis, surface treatment is required for some special varieties.
The enamel industry is an important application field of titanium dioxide. The enamel grade titanium dioxide has high purity, good whiteness, fresh color, uniform particle size, strong refractive index and high color reducing power, and has strong turbidity and Opacity, make the coating thin, smooth and strong acid resistance after enamelling. It can be evenly mixed with other materials in the enamel manufacturing process, does not agglomerate, and is easy to melt.
The ceramic industry is also an important application field of titanium dioxide. Ceramic grade titanium dioxide has high purity, uniform particle size, high refractive index, excellent high temperature resistance, and does not change ash at 1200Â°C for 1 hour. High opacity, thin coating, light weight, widely used in ceramics, construction, decoration and other materials.

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