What We Offer
Who We Are
Hebei pengxu Photoelectric Technology Co., Ltd. was established in 2007 with a registered capital of 1 million yuan. It is a diversified enterprise integrating design, production and sales. Now we are specialized in the development and production of vacuum optoelectronic devices and all kinds of special glass devices. The company is located in Laishui, Baoding, a famous historical city in North China, with beautiful environment and complete facilities. Our company is mainly engaged in UV phototube, flat core, UV phototube, Kovar metal glass sealing, krypton lamp, flame detection phototube, glass lamp shell, quartz transition joint, flame sensor and other products, which are widely used in a variety of industrial fields. The company cooperates with many customers to sell all over the world.
Product application area coverage
Number of Global Service Customers
Global service area
Why Choose Us
We provide high quality products and services for the world, and build an excellent brand in the photoelectric industry.
Three production bases, strong production and sales system.
Serve many enterprises in China, export to more than 40 countries, international brand recognition.
As soon as you make an order, we make prompt delivery for you.
Flame sensor: It is composed of various combustion products, intermediates, high-temperature gases, hydrocarbons and inorganic substances. The thermal radiation of flame includes gas radiation of discrete spectrum and solid radiation of continuous spectrum. The flame radiation intensity and wavelength distribution of different burning materials are different. But generally speaking. They have great radiation intensity in the near-infrared wavelength region and the ultraviolet wavelength region corresponding to the flame temperature. Therefore, the flame sensor can be made according to this characteristic.
The flame sensor is a sensor specially used by the robot to search for the fire source. The flame sensor can also be used to detect the brightness of the light. But the flame sensor is particularly sensitive to the flame. The flame sensor uses the infrared ray to be very sensitive to flames. The flame sensor has high sensitivity. The characteristic of strong anti-interference ability. Long transmission distance when working. Not affected by sunlight and infrared radiation. The flame sensor has a small volume and a wide sensitivity angle (directivity). It can quickly and accurately detect the weak ultraviolet rays emitted by the flame. And can realize automatic control functions such as ignition, flameout alarm interlock. The flame sensor can be used to detect the wavelength range
Flame sensor, the flame is composed of various combustion products, intermediates, high-temperature gases, hydrocarbons and inorganic substances as the main high-temperature solid particles. Flame heat radiation includes gas radiation of discrete spectrum and solid radiation of continuous spectrum. The flame radiation intensity and wavelength distribution of different combustion products are different. But generally speaking. It has a large radiation intensity in the near-infrared wavelength range of 1 to 2 microns corresponding to the flame temperature. For example, the wavelength of flame radiation intensity when gasoline is burned.