Nanjing Nengzhao Technology Co., Ltd. - VS200 thermal anemometer, specially designed and developed for harsh working conditions. Adverse working conditions refer to environments with high temperatures, corrosiveness, impurities, dust particles, and other environmental factors.

This VS200 thermal anemometer is a new product of Nanjing Nengzhao Technology Co., Ltd. It has attracted many customers to consult shortly after its launch on the market. Because this instrument is designed for harsh working conditions, the material, performance, and probe requirements are relatively high during production, and the corresponding cost is also relatively high. In terms of price, we have been looking for a way to save costs without compromising product quality. Currently, relevant personnel are discussing and researching this issue.

This VS200 can be used in high temperature environments, reaching up to 450 degrees in an instant, and can also be tested, but it cannot be used in high temperature environments of 450 degrees for a long time. It can work normally even at temperatures between 200-300 degrees, and even above 300 degrees.

Regarding corrosion resistance, when the working condition is in a corrosive environment, a layer of PTFE coating can be sprayed on the parts in direct contact with the corrosive environment to achieve the effect of corrosion resistance. Regarding the spraying of PTFE coating, it is really a technical task. If it is sprayed too thin, it cannot achieve the effect of corrosion resistance. If it is sprayed too thick, it will affect the measurement, and the accuracy and precision will be greatly reduced. Therefore, in terms of production and debugging time, it will take a little longer. We will explain this to the customer in advance.

When it comes to dust resistance, because the VS200 material is stainless steel, the probe is not the same as a typical wind speed probe. The probe is also made of stainless steel and thicker than a typical wind speed probe. When there are dust particles in the medium, it will not damage the probe when it comes into contact with it (depending on what particles it is).

During installation, both pipe section and plug-in types are available. It depends on the specific requirements of the customer. During installation, it is possible to achieve non-stop installation and maintenance. It is detachable. The length of the probe can be customized according to the inner diameter of the pipeline.

By using RS485 communication, industrial automation and integration can be achieved.

The work interface can display instantaneous flow rate, cumulative flow rate, flow percentage, medium flow rate, etc.

Regarding VS200, just a brief summary. For detailed information, please feel free to contact Nanjing Nengzhao Technology Co., Ltd.

Zui solemnly declares that the VS200 thermal anemometer cannot be used in flammable and explosive environments! This product does not have explosion-proof certification!