Flame sensor (UV TRON)
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 260 nm, being completely insensitive to visible light. Unlike semiconductor detectors, it dose not require optical visible-cut filters, thus making it easy to use.
|Spectral Response (Short)||185 nm|
|Spectral Response (Long)||260 nm|
|[Maximum Rating] Supply Voltage (DC)||575 V|
|[Maximum Rating] Average Discharge Current||3 mA|
|[Maximum Rating] Peak Current||50 mA|
|[Maximum Rating] Operation Ambient Temperature||-40 to +125 ℃|
|Discharge Starting Voltage (DC)||440 V|
|Discharge Sustaining Voltage (DC)||330 V|
|Sensitivitiy Typ.||480 min-1|
|Background Max.||5 min-1|
|Estimated Life||25000 h|
|[Recommended Operating Parameters] Supply Voltage (DC)||500±50 V|
|[Recommended Operating Parameters] Average Discharge Current||0.3 mA|
|[Recommended Operating Parameters] Quenching Time Min.||3 ms|
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