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Product Details:
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| Weight: | 5 G | Spectral Response (long): | 300 Nm |
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| Sensitivity Type: | 1200 Min-1 | Supply Voltage (DC): | 425 V |
| Background Maximum: | 10 Min | Peak Current: | 200 MA |
| Spectral Response (short): | 185 Nm | Discharge Start Voltage: | (DC) 260 V |
| Highlight: | R12257 UV Photodiode Sensor,1200 Min-1 UV Photodiode Sensor |
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R12257 Flame Sensors UV TRON UV On Off High Sensitivity
The UVTRON UV On/Off detector utilizes the metal photoelectric effect and the gas multiplication effect. It has a narrow spectral sensitivity of 185 nm to 300 nm and is completely insensitive to visible light. Unlike semiconductor detectors, it does not require an optical visible light cutoff filter, making it easy to use.
| Discharge holding voltage (DC) | 170 V |
| Sensitivity typical | 1200 min-1 |
| Background max. | 10 min-1 |
| [Recommended operating parameters] Supply voltage (DC) | 310 V +/- 25 V |
| [Recommended operating parameters] Average discharge current | 2 mA |
| [Recommended operating parameters] Quench time min. | 1 ms |
| Applicable socket (sold separately) | E678-9C |
Contact Person: Xu
Tel: 86+13352990255
