PDB-C137

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PDB-C137 is an optical sensor - photodiode often used to measure light intensity, ultraviolet light exposure, daylight exposure and peak illumination. These photodiodes are temperature compensated for improved accuracy and reliability, making them ideal for a variety of industrial applications.

The PDB-C137 is a series of photodiodes which consists of a wide range of active area diameters, making it suitable for many different applications and uses. For example, the PDB-C137-1024 has a sensing area of 10x10 mm, while PDB-C137-4096 has a sensing area of 4x4 mm. The active area is hermetically sealed and surrounded by a borosilicate glass body which provides a clean environment and excellent temperature compensation. It also has a high spectral response and a low noise figure along with an extremely low dark current enabling it to accurately measure light intensity over long periods of time.

The PDB-C137 is an efficient and highly reliable device offering a variety of features suitable for many applications. It operates in the visible and near infrared range, making it ideal for use in applications such as daylight exposure, UV exposure and peak illuminance measurement. Additionally, it has a low current consumption, which allows the photodiode to be driven with a minimum of power.

The working principle of the PDB-C137 is based on the photovoltaic effect. When light strikes the active area of the photodiode, electrons and holes are generated within the device. These electrons and holes cause a current to flow across the device, which is then measured and used to calculate the light intensity. This measurement is done using an analog amplifier which is connected to the photodiode in order to amplify the very small voltage produced by the device.

The PDB-C137 is an effective and low-cost solution for light measurement requirements. It has excellent response time and low power consumption, making it ideally suited for applications such as peak illuminance measurement and UV exposure monitoring. Additionally, it has a high Reliability and durability, ensuring long term accuracy and stability. For these reasons, the PDB-C137 is a popular choice for applications where accuracy and reliability are a priority.

The specific data is subject to PDF, and the above content is for reference