SFH 320 FA-4-Z

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Optical Sensors - Phototransistors are active components widely used in industrial and daily applications, especially SFH 320 FA-4-Z. Phototransistors are sensitive to the intensity and wavelength of light. They convert the light radiation into a small electric current. They are widely applicable for different light intensities and materials.

SFH 320 FA-4-Z is an optical sensor specifically designed for low light levels. This makes it ideal for applications like photo identification or motion detection. Its working principle is simple. When light is incident on the integrated quartz substrate, it stimulates the quartz crystal of SFH 320 FA-4-Z. The quartz crystal induces a current in the phototransistor which is then used as an output signal. The current can then be amplified to provide a higher output voltage.

SFH 320 FA-4-Z can be used to detect the presence of various light sources including natural sunlight, halogen, LED, and various fluorescent lamps. It can also detect a wide range of light colors. Applications for SFH 320 FA-4-Z include industrial automation, robotics, photoelectric detection, motion detection, and security. It can be used to detect objects passing in a certain area, detect light source changes, and various other tasks.

The sensor is also equipped with a temperature and humidity sensing element. These two elements are used to control the output voltage of the phototransistor. This helps maintain a consistent output voltage in environments with varying temperatures and humidity. This makes SFH 320FA-4-Z perfect for applications like HVAC systems or environment sensing.

SFH 320 FA-4-Z is also capable of handling fast signals in the range of 20 to 30 kHz. This makes it ideal for applications like machine vision. The fast response time makes it reliable for applications requiring quick response to various light conditions. This feature also gives it the ability to accurately detect objects and light sources of different wavelengths or intensities.

SFH 320FA-4-Z has a wide range of applications. It can be used for short-distance optical sensing, photoelectric detection, motion sensing, machine vision, and many other applications. Its versatility and handle of fast signals are ideal for a range of industrial and commercial applications. Its low light detection and temperature sensing abilities make it perfect for applications that require environment sensing or temperature control.

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