This document provides the specifications of the IML-0642, IML-0658, and IML-0669 pyroelectric infrared sensors manufactured by Murata.
This handbook provides the typical specifications for Murata's IML‑0642 pyroelectric infrared sensor series and the associated Fresnel lenses. It lists mechanical dimensions, electrical characteristics, and detection distances for each model variant.
Fresnel lenses can be supplied on request, and the catalog notes that all specifications are typical and may change without notice. Users should confirm final specifications with Murata sales or engineering representatives before ordering. This manual is written in Chinese.
| Thickness | 0.4 mm |
|---|---|
| Vertical detection range | 3 m |
| Maximum current | 7.5 mA |
| Maximum detection distance (IML‑0669) | 7.5 m |
The maximum detection distance for IML‑0669 is 7.5 m.
Yes, Fresnel lenses are available upon request.