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Pyroelectric infrared sensor-RE200G
Pyroelectric infrared sensor-Nippon Ceramic Co., Ltd.

Pyroelectric infrared sensor
Nippon Ceramic Co., Ltd.


About This Product

■Infrared sensor

Pyroelectric infrared sensors are infrared sensors that utilize the pyroelectric effect of ferroelectric ceramics and can detect temperature changes. It can also sharply detect even the slightest infrared rays emitted from the human body. On the other hand, a thermopile is a thermal infrared sensor that generates a thermoelectromotive force according to the amount of incident energy when it receives infrared rays emitted from an object, making it possible to detect the absolute amount of energy (temperature). In addition to proposing pyroelectric infrared sensors and thermopiles according to the purpose of infrared detection, Nippon Ceramic also offers many customization services. Depending on the purpose of infrared detection, you can choose between pyroelectric infrared sensors (pyrosensors) and thermopile sensors.

■Pyroelectric infrared sensor

If we compare it to the five human senses, infrared sensors serve as the "eyes." When a ferroelectric material receives infrared rays, it absorbs the thermal energy and causes a change in spontaneous polarization, and a charge is induced on the surface in proportion to the amount of change. This phenomenon is called the pyroelectric effect. Infrared sensors utilize this pyroelectric effect of ferroelectric ceramics to sharply detect even the slightest infrared rays emitted from the human body.

■Applications

·lighting ・Doorbell ・IP camera

■Summary

・General-purpose dual sensor ・Good resistance to power supply voltage fluctuations

  • Product

    Pyroelectric infrared sensor

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1 Models of Pyroelectric infrared sensor

Image Part Number Price (excluding tax) Shape Object Output method Lighting Doorbell Number of elements IP camera FOV (Y-axis) FOV (X-axis)
Pyroelectric infrared sensor-Part Number-RE200G

RE200G

Available upon quote

TO-5 single item

Human body/other

Analog

2

125°

138°

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About Company Handling This Product

Company Overview

NiCera - Nippon Ceramic Co., Ltd. was established in 1975 in Japan as a manufacturer of ceramic sensors. The ...

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  • Japan

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