Flame Sensor R9533
9 Description:
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.
The UVTRON can also detect discharges such as corona discharges from high-voltage power transmission lines.
Specifications:
Technical Documents:Specifications:
Spectral Response (Short) | 185 nm |
---|---|
Spectral Response (Long) | 260 nm |
Electrode Material | Ni |
Weight | Approx. 2.5 g |
[Maximum Rating] Supply Voltage (DC) | 400 V |
[Maximum Rating] Average Discharge Current | 1 mA |
[Maximum Rating] Peak Current | 30 mA |
[Maximum Rating] Operation Ambient Temperature | -20 to +125 ℃ |
Discharge Starting Voltage (DC) | 280 V |
Discharge Sustaining Voltage (DC) | 230 V |
Sensitivitiy Typ. | 10000 min-1 |
Background Max. | 10 min-1 |
Average Life | 10000 h |
[Recommended Operating Parameters] Supply Voltage (DC) | 350 +/- 25 V |
[Recommended Operating Parameters] Average Discharge Current | 0.3 mA |
[Recommended Operating Parameters] Quenching Time Min. | 1 ms |
Suitable Socket (Sold Separately) | E678-8F |
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