Product Description:
Designed to operate in harsh environments, this sensor can withstand a wide range of temperatures from -40°C to +125°C, making it suitable for applications in the aerospace, automotive, and industrial sectors.
The UV Photodiode Sensor is a metal ceramic package that ensures durability and longevity. This package provides excellent protection against mechanical stress, temperature fluctuations, and other environmental factors that could damage the sensor.
With a sensitivity type of 1200 Min-1, this sensor can detect even the smallest amount of UV radiation. This makes it ideal for applications that require high precision and accuracy, such as UV curing, flame detection, and gas analysis.
Despite its robust construction, this sensor is incredibly lightweight, weighing only 5 G. This makes it easy to integrate into your existing system without adding unnecessary weight or bulk.
Overall, our UV Photodiode Sensor is an excellent choice for applications that require reliable and accurate UV measurement. Its wide spectral response range, high sensitivity, and robust construction make it ideal for use in a variety of industries, including aerospace, automotive, and industrial.
Features:
- Product Name: UV Photodiode Sensor
- Sensitivity type: 1200 Min-1
- Peak current: 200 MA
- Discharge start voltage: (DC) 260 V
- Average discharge current: 10 MA
- Operating ambient temperature: -40°C To +125°C
- For UV to IR
- Metal Ceramic
- Low Capacitance
Technical Parameters:
| Technical Parameter |
Value |
| Weight |
5 G |
| Spectral response (short) |
185 Nm |
| Average discharge current |
10 MA |
| Peak current |
200 MA |
| Supply voltage (DC) |
425 V |
| Discharge start voltage (DC) |
260 V |
| Sensitivity type |
1200 Min-1 |
| Operating ambient temperature |
-40°C To +125°C |
| Background maximum |
10 Min |
| Discharge maintenance voltage (DC) |
170 V |
This UV Photodiode Sensor product features high UV sensitivity and uses a Si photodiode.
Applications:
The UV photodiode sensor is useful in a variety of applications. It can be used in the detection of UV radiation in industrial processes, such as printing, curing, and sterilization. The sensor can also be used in medical applications, such as monitoring UV exposure during phototherapy. Additionally, it is useful in environmental monitoring, such as in the detection of harmful UV radiation levels in the atmosphere.
The R12257 model has a discharge start voltage of (DC) 260 V and a discharge maintenance voltage of (DC) 170 V. It has a background maximum of 10 Min, which makes it highly sensitive to UV radiation. The supply voltage (DC) of the sensor is 425 V, which ensures that it is powered adequately for optimal performance.
In summary, the Hamamatsu UV photodiode sensor is a reliable and efficient product that can be used in a variety of occasions and scenarios. Its ability to operate in extreme temperatures, combined with its high sensitivity to UV radiation, makes it a valuable tool in many industries. Whether you're working in printing, medical, or environmental monitoring, the R12257 model is a great choice for your needs.
Customization:
Our product customization services allow you to tailor the R12257 to your specific needs. We can provide plastic packaging for applications requiring a lighter weight sensor. Additionally, we can modify the operating ambient temperature range to suit your needs, with a range from -40°C to +125°C.
The R12257 runs on a supply voltage of 425 V DC and requires a discharge maintenance voltage of 170 V DC. With our customization services, you can be sure that the UV photodiode sensor you receive will meet your exact specifications, whether it's for scientific research or industrial use.
Order your customized Hamamatsu UV Photodiode Sensor model R12257 today and experience the superior performance and reliability that Hamamatsu is known for.
Support and Services:
The UV Photodiode Sensor is a high-performance sensor that can detect ultraviolet light with high sensitivity and stability. It is designed for various applications such as UV sterilization, water quality monitoring, and UV curing. The product technical support and services include:
- Product installation and setup guidance
- Technical specifications and data sheet information
- Troubleshooting and problem-solving assistance
- Repair and maintenance services
- Product upgrades and customization options
- Training and educational resources for using the product
Our team of experienced technicians and engineers are dedicated to providing the highest quality support and services to ensure that your UV Photodiode Sensor operates at its best. Contact us for any technical support or service needs.
FAQ:
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Q: What is the spectral response range of the R12257?
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A: The spectral response range of the R12257 is 200 to 400 nm.
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Q: What is the maximum input power of the R12257?
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A: The maximum input power of the R12257 is 100 mW/cm².
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Q: What is the typical rise/fall time of the R12257?
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A: The typical rise/fall time of the R12257 is 20 ns.
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Q: What is the active area of the R12257?
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A: The active area of the R12257 is 0.07 mm².
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Q: Where is the R12257 manufactured?
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A: The R12257 is manufactured in Japan by Hamamatsu.
