官方授權台灣代理分銷

火焰傳感器UVTRON - R2868

原名
Flame sensor UVTRON - R2868

貨號
SEN137B2B

分類
Accessories for Ham Radio & Instruments

特價
1,960

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資料來源:https://www.seeedstudio.com/Flame-sensor-UVTRON---R2868-p-637.html

Description
Hamamatsu R2868 is a UVTRON ultraviolet ON/OFF detector that makes use of the photoelectric effect of metal and the gas multiplication effect. It has a narrow spectral sensitivity of 185 nm to 260 nm, being completely insensitive to visible light. Unlike semiconductor detectors, it does not require optical visible-cut filters, thus making it easy to use.

In spite of it's small size, the R2868 has wide angular sensitivity (directivity) and can reliably and quickly detect weak ultraviolet radiations emitted from flame due to use of the metal plate cathode (eg. it can detect the flame of a cigarette lighter at a distance of more than 5m.)

The R2868 is well suited for use in flame detectors and fire alarms, and also in detection of invisible discharge phenomena such as corona discharge of high-voltage transmission lines.


Sensor only, you might need C10807 series as in above picture for R2868 operation, you canget it here.

Documents

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描述
濱松R2868是一個UVTRON紫外線開/關檢測器,使得使用的金屬的光電效應和氣體倍增效應。它具有185納米至260納米的窄的光譜靈敏度,被完全不敏感的可見光。不同於半導體探測器,它不要求光學可見切濾波器,從而使它易於使用。

儘管它的尺寸小,所述R2868具有廣角靈敏度(方向性),並且可以可靠且快速地檢測由於使用金屬板的陰極的(例如,從火焰發射微弱的紫外線輻射。它可以在檢測到香煙打火機的火焰的更超過5m的距離。)

的R2868是非常適合於火焰檢測器和火災報警器的使用,以及在檢測的隱形放電現象,如高壓輸電線路的電暈放電。


傳感器只,你可能需要C10807系列作為在R2868操作上面的圖片,你可以 在這裡得到它

文件

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