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Acoustic Emission Sensors

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Acoustic Emission Sensors

Pyroelectric Infrared Detectors

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Pyroelectric infrared detectors catch and measure weak infrared radiation emitted by objects. The detection of this infrared radiation has no effect on the object being scanned. The notion of infrared detectors being bulky and expensive belongs in the past. FUJI CERAMICS pyroelectric infrared detectors are extremely sensitive to a wide range of wavelengths, from near- to far-infrared, and are suitable for a wide range of applications.


Features
A complete range of models to chose from
Select the sensor that has the pyroelectric element that best meets your needs.
For use in security devices, automatic door switches
Temperature measurement, fire detection and other applications
High sensitivity
These sensors have been designed for maximum sensitivity, and will satisfy user needs in any application.
High reliability and durability
The sensor element packages are TO-5 hermetically sealed and contain an inert gas environment, making the sensors extremely reliable and durable.

SPS Series models

Element code
134 PZT single element
127 PZT dual element
221 PZT dual element
421 PZT dual element
241 PZT quad element
Specifications other than the above are also available upon request.

Window material code
A Silicon AR coated window General purpose
B Silicon 7m cut-on filter Human body detection systems
C 4.3m band- passing filter Flame detection systems
E Silicon 5m cut-on filter Human body detection systems

Plating code
A or unmarked                     Gold plated                            

Please specify model numbers when ordering sensors or enquiring about the best combination of elements and window materials.