Pyroelectric IR Detectors and Sensors


Excelitas Pyroelectric Infrared Detectors define the leading edge of motion detection technology, offering a variety of both digital and analog Pyroelectric IR Detectors to serve a wide range of applications in smart home, smart city, IOT, burglary detection and security systems. With Pyroelectrics available in Single-, Dual- and Quad-Element configurations we offer you a wider range of different sized infrared sensor surfaces, which directly translates to enhanced performance and sensitivity. Excelitas sensors are representing the innovative forefront in mid-IR sensor devices. The family of DigiPyros enables smart home and smart sensing applications with low current requirements.

See Related Content below for a technical introductory video to the extensive line of Excelitas Pyroelectric Sensors for motion detection.

IR Single Element Pyro

Single-Element Pyrodetectors

Single-Element Pyroelectric Detectors are often applied for temperature and gas measuring applications in one-channel or dual-channel variants, which is then one output per element. Single-Element variants are offered as thermally compensated devices. The principle of Gas monitor application is...
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Excelitas Four-Element Pyrodetectors

Four-Element Pyrodetectors

Pyrodetectors having four sensing elements may be configured in various geometrical forms. The most prominent design today is referenced as “Quad”, which is two pairs of elements in a square form layout. With the spacing and polarity of the elements, different variations are available. Most of...
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Excelitas Dual-Element Pyrodetectors have been well established as the performance standard for motion detection

Dual-Element Pyrodetectors

Excelitas Dual-Element Pyrodetectors are well established as the performance standard in motion detection. Our design features two sensing elements connected to each other in reverse polarity to provide an AC-signal with motion and common mode rejection for non-moving radiation. Specify various...
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