Application of pressure sensors in the gas industry

Application of pressure sensors in the gas industry

With the development of society, gas has become an indispensable tool for every household. The gas used in cities is supplied to urban residents by the gas source point through the gas transmission, distribution and supply system.

The main component of gas distribution system is gas pipeline, gas pipeline has long distance transportation, there are relatively short distance transportation; Some are for urban residents and others for industrial enterprises; Some are underground, some are overhead. No matter what kind of pipeline, safety is not negligible.

Compared with other pipelines, the tightness of the gas pipeline has particularly strict requirements, because the pressure of the gas in the pipeline is different, the higher the pressure, the more likely the pipe joint will fall off or the pipe itself will have cracks. Once there is leakage, it may lead to fire, explosion, leakage poisoning and other serious accidents. Therefore, the business related to the gas pipeline is "monopolized" by the gas company, from the movement of the pipeline to the change of the entire gas meter, the individual has no right to operate.

In the gas pipeline pressure monitoring system, the pressure sensor can be used to monitor the pipeline pressure in real time, and in the gas furnace, the pressure sensor is also used to measure the gas pressure in the gas supply pipeline, in order to judge whether the gas is sufficient or whether there is leakage.

Ruijia adopts high precision imported diffused silicon pressure sensitive chip and mature production process package of pressure core, is the core component of manufacturing pressure sensor and pressure transmitter, as a high performance pressure sensitive component, can be easily amplified processing, assembly into a standard signal output transmitter.

Ruijia pressure core can measure gauge pressure, absolute pressure, seal pressure, measuring range of -100kPa ~ 0 ~ 10kPa... 100MPa, stainless steel 316L package, strong corrosion resistance. Can be customized according to customer needs.

Nanjing Wotian focus on the production of pressure sensors, is the domestic heavyweight pressure sensor manufacturers, with the core technology of diffused silicon pressure sensors, the existing staff of 305, an annual output of 2 million diffused silicon pressure sensors, products exported to more than 70 countries and regions. Can provide OEM for industrial transmitter manufacturers.