Perimeter alarm, as the first line of defense of the security system, plays a very important role and develops very quickly. It has evolved from a simple physical barrier in the past to today ’s alarm event, which triggers the action of related devices other than the alarm device (such as alarm Image review, lighting control, etc.), and with the development of security technology and the maturity of the security market, as well as the further improvement of policies and regulations, digitalization, integration, and networking will be its inevitable trends.
In many regional environments that require perimeter protection, the security issues around the factory are also increasingly valued. Whether it is the environmental anti-theft alarm device inside the factory or the perimeter anti-theft alarm device, equipment detection needs to be strengthened.
As a new generation of perimeter anti-theft alarm equipment, the laser beam detector is an improvement and innovation based on the infrared beam principle. The use of laser as a probe light source is more powerful in performance and the product false alarm rate is also extremely polar. Widely used in factories, communities, nuclear power plants, substations and other places.
After many years of hard work, Shanghai Keou Security has successfully solved the problems of laser stability, safety, adaptability, etc. The company's first active laser intrusion detector is a new generation of revolutionary products in the field of anti-theft alarm, which can greatly expand the anti-theft alarm The application space in the field can bring new changes in application concepts, mainly including the following aspects:
All-weather application concept-the laser energy is concentrated, which is more penetrating than infrared light, and can adapt to rain, frost, snow, sand and dust weather and resist light interference.
All-environmental application concept-high stability and special anti-jamming design, adapt to various weather and strong magnetic field environment, environmental adaptability is good.
Full-time application concept-can work in an outdoor environment for 24 hours.
Fully-enclosed application concept-high stability characteristics can be closed without gaps in the perimeter defense of the factory to protect the thief from the outside.
Large-scale application concept-For the perimeter of the factory and large space, you can choose long-distance laser to prevent product radiation.
Large perimeter application concept-bus system, network and other transmission methods, an alarm host can control hundreds of thousands of laser detectors, transmission through optical fiber greatly extends the transmission distance, and can accurately display the location of the invasion.
The laser beam can be selected according to the requirements of different project prevention functions. It supports the selection of a beam to twelve beam protection height and a detection distance of 100 meters-a detection distance of up to 5 kilometers. The application of various environments and complex places in the world.
Tube Bundle Dryer
CCMC has many years experience for producing tube bundle dryers. Our aim is to supply the safest and most reliable equipment, we are focusing on equipment high efficiency and optimum performance.
The tube bundle dryer consists of a firmly installed housing with a rotating tube bundle inside. The tube bundle consists of two Dryer heads, two tube plates and of tubes rolled into the plates. The number, length and diameter of these tubes determine the total heating surface and , consequently, the heating capacity of the dryer.
The tube bundle is heated with steam. It works on the basis of a reverse flow (steam flow versus product flow). The product to be heated gets in contact with the steam-heated tubes only, not with the heating agent steam itself (mere contact drying).
Tube Bundle Dryer,Corn Starch Pipe Bundle Dryer,Starch Wet Milling Tube Bundle Dryer,Fiber Tube Bundle Dryer
Changchun Meichen Machinery Co., Ltd. , https://www.meichenmachinery.com