R2868 UV Photodiode Sensor UVTRON Detector with 185-260nm Sensitivity and 10000 Hour Lifespan
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5work days
Brand:
Hamamatsu
Product Description
Product Overview
The R2868 UV Photodiode Sensor is a high-sensitivity UVTRON UV on/off detector designed for precise ultraviolet light detection applications. Utilizing advanced photoelectric and gas doubling effects, this sensor delivers reliable performance in industrial and scientific environments.
Key Features
- Narrowband spectral sensitivity from 185nm to 260nm
- Completely insensitive to visible light - no filter required
- High sensitivity with 5000 min-1 typical detection rate
- Low background noise with maximum 10 min-1
- Extended operational lifespan of 10000 hours
- Wide operating temperature range from -20°C to +60°C
Technical Specifications
| Parameter | Value |
|---|---|
| Average Discharge Current | 1 mA |
| Peak Current | 30 mA |
| Operating Temperature | -20°C to +60°C |
| Discharge Start Voltage (DC) | 280 V |
| Discharge Maintenance Voltage (DC) | 240 V |
| Typical Sensitivity | 5000 min-1 |
| Maximum Background Noise | 10 min-1 |
| Average Lifespan | 10000 hours |
Recommended Operating Parameters
- Supply Voltage (DC): 325±25 V
- Average Discharge Current: 0.3 mA
- Minimum Quench Time: 2 ms
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Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu