In addition to the size of the shade, you'll also need to know what type of fitter your lamp uses. A fitter is the component that a lamp shade uses to attach it to the lamp body. There are three types of lamp fitters: Spider fitters. UNO fitters.
These detectors use scintillators to convert X-rays into light and detect this light to detect X-rays indirectly. Especially in the medical field, the digital X-ray method, which uses X-ray detectors with large photosensitive area, is becoming mainstream, replacing the conventional film-based method.
1 For example, a PIR sensor might not detect something that is moving in a straight line directly toward it. 2  Do some testing, and if possible, build in some redundancy â for example, two sensors at perpendicular angles would make up for each others' limitations. 3  Make sure your outdoor motion sensors stay clean!