Hamamatsu Flame sensor (UV TRON) R12257 UVTRON ultraviolet ON/OFF detector

Name: Hamamatsu Flame sensor (UV TRON) R12257 UVTRON ultraviolet ON/OFF detector
Brand: MicroHello
SKU: Hamamatsu-008
Price: 219 USD
Availability: InStock

SKU: Hamamatsu-008

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$219.00 ~~$389.00~~

The 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 300 nm, being completely insensitive to visible light. Unlike semiconductor det

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Description

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The 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 300 nm, being completely insensitive to visible light. Unlike semiconductor detectors, it dose not require optical visible-cut filters, thus making it easy to use.

Specifications

Spectral Response (Short)	185 nm
Spectral Response (Long)	300 nm
Electrode Material	Mo
Weight	5 g
[Maximum Rating] Supply Voltage (DC)	425 V
[Maximum Rating] Average Discharge Current	10 mA
[Maximum Rating] Peak Current	200 mA
[Maximum Rating] Operation Ambient Temperature	-40 to +125 ℃
Discharge Starting Voltage (DC)	240 V
Discharge Sustaining Voltage (DC)	170 V
Sensitivitiy Typ.	1200 min^-1
Background Max.	10 min^-1
Estimated Life	10000 h
[Recommended Operating Parameters] Supply Voltage (DC)	310±25 V
[Recommended Operating Parameters] Average Discharge Current	2 mA
[Recommended Operating Parameters] Quenching Time Min.	1 ms
Suitable Socket (Sold Separately)	E678-9C