Refinery In the refining process, there is a link in the crude oil desalting dehydration.

This process is also known as preprocessing. Because the crude oil produced in the oil field often contains salt (mainly chloride) and water (soluble in oil or emulsified), these impurities will not only cause equipment corrosion, but also form fouling on the inner wall of the equipment, and affect the quality of refined oil. In order to ensure the smooth progress of subsequent processing, salt and water must be removed from the crude oil before processing.

In this process, a large amount of methane, propane and other combustible gases will be generated. A little careless operation will cause combustible gas leakage, which is very easy to cause explosion and combustion. Once this happens, it will cause serious casualties and property losses.

Therefore, these places must be installed combustible gas alarm, when the industrial environment gas leakage, gas alarm detectedGas concentrationUp to the explosion or poisoning alarm settingcritical pointThe gas alarm will be issued.Alarm signal. to remind staff to takeSafety measuresGas alarm is equivalent to automaticFire extinguisherThat type, can be installed to drive the exhaust, cut off, spray system, to prevent the occurrence of explosion, fire, poisoning accidents, so as to protectsafety production。

Here, to recommend you a catalytic combustion sensor TGS6814. This is a combustible gas sensor developed by Figaro in Japan. Japan's Figaro has been working in the field of gas sensors for decades. It has accumulated deep technology and a very good reputation. The sensors they produced are very trustworthy.

So, where is the TGS6814 good?

JustGB15322.1-2619For the basis of judgment, useTGS6814The alarm made can fully meet the standard. Linearity error these self needless to say, must be beyond the specification to meet the requirements. Below we mainly talk about the long-term stability of the TGS6814 sensor, anti-drop, anti-poisoning performance.

Long-term stability has always been the advantage of Figaro sensors, and there is no need to worry about this.TGS6814The life expectancy can also reach ten years. How can there be such a long life if the long-term stability is not good?

Anti-poisoning anti-interference performance is a very important indicator of national standards. The TGS6814 is made of filter material, and the structure and material formula are patented and exclusive formula of Figaro. Therefore, the performance of anti-interference and anti-poisoning is far better than that of peer products. For example, the anti-poisoning test in the national standard is 40 minutes, and the peer is barely up to the standard. The TGS6814 can persist for 40 hours, far exceeding the specifications. In terms of anti-interference, the TGS6814 directly filters out the interference gas, and naturally there is no interference.

The anti-falling ability, Figaro's technology has also been developed for a long time, and the technology has accumulated deeply. The detection ball inside the TGS6814 is made smaller and lighter. Therefore, the inertia is also smaller, and the inner structure has been redesigned. Therefore, The anti-falling impact ability is also greatly improved.

Figaro also took another very powerful peer brand products to do a comparative test. The results show that,TGS6814-D01In the long-term stability, anti-jamming anti-poisoning ability, anti-drop performance is much better, power consumption is also lower. And this peer's products are also recognized by the market. Enough to proveTGS6814Excellent.

The following isTGS6814-D01The basic parameters

1) Measurement range:0-100%LEL 
       22) Supply voltage:1.80V±0.05V  AC/DC 
       32) Power consumption of heater:324mW(typical)
       4) Output signal:11mv（5000ppmmethane)
       5) Temperature range:-40~70 （℃）

The most important thing is that although the performance of the TGS6814 is now very good, the manufacturer is still optimizing it. In a few months, the optimized TGS6814 will be launched, which can be compatible with more applicable occasions. Details please consult.