Datasheet > R244

R244

更新时间： 2024-11-26 03:38:51

品牌	Logo	应用领域
HAMAMATSU		传感器
页数	文件大小	规格书
4页	471K
描述
FLAME SENSOR

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R244 数据手册

FLAME SENSOR

UVtron

UVtron is an ultraviolet detector tube that uses the photo-

electric 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 insensi-

tive to visible light. Because it used the discharge phenom-

enon, 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.

The UVtron can also detect discharges such as corona dis-

charges from high-voltage power transmission lines.

FEATURES

GCapability of Detecting Very Weak Ultraviolet Rays

(from 1 pW)

GNot Sensitive to Visible and Infrared Light

(Solar Blind Characteristics)

GHigh Reliability and long service life

(10 000 hours of Continual Discharge Operation)

GHigh Speed Response (A Few Milliseconds)

GLow Current Operation

GCompact and Lightweight

APPLICATIONS

GCombustion Monitoring Apparatus for Gas and Oil

Burner

GFire Alarm Apparatus

GArson Watch Monitors

GPhotoelectronic Counter

GDetection of Ultraviolet Ray Leakage

GDetection of Discharge Phenomenon

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.

Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are

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