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8 equipment items found
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
Fiber Bragg Grating Temperature and Humidity Sensor is an advanced fiber optic sensor based on conventional humidity sensitivity principles and advanced fiber optic measurement methods. The humidity sensitive element inside the sensor expands or contracts with the increase or decrease of the environmental humidity. The strain change of the humidity sensitive material is transferred to the strain ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
Fiber gas sensing system is based on tunable laser absorption spectroscopy technology, and the connectors use fiber optic components to achieve non-contact measurement of gas in long-distance spaces. It is widely used in gas pipeline mobile inspections and fault diagnosis of national electrical insulation appliances. Has a wide range of applications.It can detect up to 62 miles. Scope of ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
The appearance of circular coal yard has solved the problem of large-scale pollution of surrounding environment caused by a large amount of dust generated during the operation of the conventional open strip coal yard.At the same time, due to the closed space, the rate of coal storage turnover is not controllable, the heat dissipation is inconvenient, the coal preparation quality is more ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
Distributed optical fiber temperature sensing system is the most typical representative of optical fiber sensing technology and the most mature product currently used. It uses ordinary optical fiber as both measurement and transmission medium, which can provide continuous and uninterrupted temperature measurement, realize temperature monitoring at all points along the optical fiber, without the ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
The system uses standard single-mode communication optical cables as sensors, and lays the optical cables along the perimeter walls of prisons and detention centers in linear, S-type, and U-shapes. Alarm and accurately locate the event in time; bury the optical cable underground around the wall, which can sense the vibration around the wall in real time, and promptly alarm the people around the ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
The oil storage safety comprehensive monitoring system takes photoelectric sensing technology as the core, and builds a smart comprehensive safety management platform that integrates safety monitoring and data transmission.The system uses the latest technical defense methods (optical fiber, laser, radar, photoelectricity, microwave, etc.), combined with a video-based intelligent analysis system, ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
The distributed optical fiber temperature / strain sensing technology system measures the frequency and intensity of the self-published Brillouin scattered light by injecting pulsed light into the sensing fiber and using the fiber's spontaneous backward Brillouin scattered light as a useful signal. Distributed temperature measurement is an ideal tool for long-distance distributed fiber-optic ...
Manufactured by:Zhengzhou Hanvy Industrial Co., Ltd. based inZhengzhou, CHINA
The distributed optical fiber vibration sensing system uses an optical fiber as a sensitive element. The sensing optical fiber is both a sensitive unit and an information transmission channel. Through the various disturbances transmitted to the optical fiber (cable) by directly touching the optical fiber (cable) or the optical fiber carrier, the distributed vibration sensor can accurately obtain ...