![\"Een](\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/standard_motion_sensor_detection_field.jpg\" "\\"Hoe")
De meeste bewegingssensoren werpen een breed, horizontaal detectievlak dat een kamer vanaf de vloer tot aan het plafond bestrijkt, zodat elke menselijke beweging wordt vastgelegd. Dit ontwerp is perfect logisch voor algemene bewoningsdetectie, omdat een persoon zittend, staand of wandelend het zonegebied zal doorkruisen. Echter, deze brede dekking garandeert dat elk warm lichaam dat over de vloer beweegt ook een alarm activeert. Omdat katten, honden en andere huisdieren op grondniveau leven, bevinden ze zich volledig binnen dit primaire detectieveld. De sensor faalt niet; hij werkt precies zoals ontworpen. De mismatch ontstaat wanneer de toepassing vraag om selectiviteit die een detectievlak van vloer tot plafond niet kan bieden.<\/p>
Verticale Afsnijding: Het Verhogen van het Detectievlak<\/h2>
Verticale afsnijding is een lensontwerp dat eenvoudigweg verhindert dat de sensor naar beneden kijkt. In plaats van een detectieveld te casten dat zich uitstrekt van het plafond tot aan de vloer, beperkt de lens fysiek de ondergrens van zijn gezichtsveld. De sensor is gekanteld zodat hij naar buiten en licht naar beneden kan kijken, maar nooit steil genoeg om de vloer direct onder of nabij het bevestigingspunt te zien. Beweging onder deze drempel blijft onzichtbaar.<\/p>
De lens bereikt dit door te manipuleren welke hoeken van infrarode straling de sensor kunnen bereiken. Een standaard PIR-sensor gebruikt een Fresnellens die segmenten omvat die een breed verticaal bereik bestrijken. Door de onderliggende lenssegmenten te elimineren of te maskeren, verwijdert het Rayzeek-ontwerp de naar beneden gerichte hoeken uit het detectieveld.<\/p>
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RZ037-DIM 220V Ceiling Mount PIR Occupancy Sensor Dimmer<\/a><\/h4><\/div>
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RZ047 12V\/24V 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div>
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- 10A max work current with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div>Productgegevens <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ047-10A 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div>
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- 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div>Productgegevens <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ047-5A 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div>
- Ceiling-mounted microwave motion sensor switch<\/li>
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- 5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div>Productgegevens <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/a><\/div>
RZ038 12V\/24V 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div>
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- 12 VDC \/ 24 VDC input with 10-30 VDC range<\/li>
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RZ038-10A 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div>
- Higher-load recessed ceiling mount PIR motion sensor switch<\/li>
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RZ038-5A 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div>
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<\/div><\/a><\/div>