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Flame Sensor (UVTRON®)

Hamamatsu Photonics所生產的UVTRON®有非常窄頻的反應,從185奈米至300奈米,並且對可見光完全沒反應。因為它使用的放電現象,其靈敏度高且輸出足夠的電壓,使得UVTRON®可以用簡單的電路設計來開發一個高靈敏度,快速響應的紫外檢測器。UVTRON®可靠地檢測來自火焰的微弱紫外線,使其成為理想的火災報警器,監控縱火,和燃燒器燃燒監控設備。UVTRON®也可以用來檢測放電現象如電暈放電。

UVTRON® is an ultraviolet ON / OFF sensor tube that uses the photoelectric effect of metal and gas multiplication effect of electric current by means of discharge. It has a very narrow range of sensitivity from 185 nm to 300 nm and is completely insensitive to visible light. Because it used the discharge phenomenon, its sensitive is high and an adequate output voltage is obtained, making it possible to design a high-sensitivity, quick response ultraviolet detection with simple circuitry.
 The UVTRON® reliably detects faint ultraviolet emissions from flames, making it ideal for applications such as fire alarms, arson surveillance, and burner combustion monitor devices.
Hamamatsu Photonics UVTRON® can also detect discharges such as corona discharges from high-voltage power transmission lines.

Flame Sensor (UVTRON®)

Flame Sensor (UVTRON®)

UVTRON®is an ultraviolet ON / OFF sensor tube that uses the photoelectric effect of metal and gas multiplication effect of electric current by means of discharge. It has a very nar- row range of sensitivity from 185 nm to 300 nm and is com- pletely insensitive to visible light. Because it used the dis- charge phenomenon, its sensitive is high and an adequate output voltage is obtained, making it possible to design a high-sensitivity, quick response ultraviolet detection with sim- ple circuitry.

The UVTRON® reliably detects faint ultraviolet emissions from flames, making it ideal for applications such as fire alarms, arson surveillance, and burner combustion monitor devices. The UVTRON® can also detect discharges such as corona discharges from high-voltage power transmission lines.