{"id":14167,"date":"2023-09-24T17:10:56","date_gmt":"2023-09-24T17:10:56","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14167"},"modified":"2023-12-26T08:44:55","modified_gmt":"2023-12-26T08:44:55","slug":"what-is-passive-infrared-pir","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/de\/glossar\/was-ist-passiv-infrarot-pir","title":{"rendered":"Was ist Passiv-Infrarot (PIR)"},"content":{"rendered":"

Was ist Passiv-Infrarot (PIR)<\/h2>

Passiv-Infrarot (PIR) ist eine Art von Bewegungsmelder, der Schwankungen der Infrarotstrahlung erkennt. PIR-Sensoren werden in der Regel eingesetzt, um die Anwesenheit von Menschen oder Tieren zu erkennen, indem sie die von deren K\u00f6rpern abgegebene W\u00e4rme erfassen. Im Gegensatz zu aktiven Sensoren senden PIR-Sensoren selbst keine Signale aus, sondern empfangen und analysieren passiv die Infrarotstrahlung in ihrem Erfassungsbereich.<\/p>

Lassen Sie sich von den Portfolios der Rayzeek-Bewegungssensoren inspirieren.<\/h3>

Sie haben nicht gefunden, was Sie suchen? Keine Sorge! Es gibt immer alternative M\u00f6glichkeiten, Ihre Probleme zu l\u00f6sen. Vielleicht kann eines unserer Portfolios helfen.<\/p>

PIR-Bewegungssensoren<\/p><\/a><\/div><\/div>

Bewegungssensor-Schalter<\/p><\/a><\/div><\/div>

Pr\u00e4senzmelder<\/p><\/a><\/div><\/div>

Bewegungsmelder f\u00fcr Klimaanlagen<\/p><\/a><\/div><\/div>

Bewegungssensor-Lichtleisten<\/p><\/a><\/div><\/div>

Niederspannungs-DC-Bewegungssensoren\/Dimmer<\/p><\/a><\/div><\/div>

Drahtlose Bewegungssensor-Kits<\/p><\/a><\/div><\/div><\/div><\/div>

Ein PIR-Bewegungsmelder besteht aus zwei Hauptkomponenten: einem pyroelektrischen Sensor und einer Fresnellinse. Der pyroelektrische Sensor misst die Ver\u00e4nderungen in der Infrarotstrahlung, die er empf\u00e4ngt, und wandelt sie in elektrische Signale um. Die Fresnel-Linse, die aus konzentrischen Ringen besteht, tr\u00e4gt dazu bei, die Infrarotstrahlung zu verst\u00e4rken, bevor sie den pyroelektrischen Sensor erreicht, was eine genauere Erfassung erm\u00f6glicht.<\/p>

Wenn ein PIR-Bewegungsmelder aktiviert wird, f\u00fchrt er eine Kalibrierung durch, um die Grundwerte der Infrarotstrahlung in seiner Umgebung zu ermitteln. Anschlie\u00dfend \u00fcberwacht er kontinuierlich, ob sich die Strahlungswerte signifikant ver\u00e4ndern, was auf eine Bewegung hinweist. Wird eine signifikante Ver\u00e4nderung festgestellt, l\u00f6st der Sensor eine bestimmte Aktion aus, z. B. das Einschalten der Beleuchtung oder die Ausl\u00f6sung eines Alarms.<\/p>

PIR-Sensoren sind h\u00e4ufig in automatischen Beleuchtungssystemen zu finden, wo sie daf\u00fcr sorgen, dass die Beleuchtung nur bei Bedarf eingeschaltet wird, um Energie zu sparen. PIR-Sensoren werden auch in automatischen \u00d6ffnungssystemen, wie z. B. T\u00fcren und Schranken, eingesetzt, um Bewegungen zu erkennen und deren Betrieb auszul\u00f6sen. In Sicherheitssystemen spielen PIR-Sensoren eine entscheidende Rolle, wenn es darum geht, die Anwesenheit von Eindringlingen zu erkennen und Alarme oder Aufzeichnungsger\u00e4te zu aktivieren.<\/p>

Suchen Sie nach bewegungsaktivierten L\u00f6sungen zum Energiesparen?<\/h3>

Wenden Sie sich an uns, wenn Sie komplette PIR-Bewegungsmelder, bewegungsaktivierte Energiesparprodukte, Bewegungsmelderschalter und kommerzielle Pr\u00e4senz-\/Leerstandsl\u00f6sungen ben\u00f6tigen.<\/p>

Eine E-Mail senden<\/p><\/a><\/div><\/div>

Kontaktformular<\/p><\/a><\/div><\/div>

Online plaudern<\/p><\/a><\/div><\/div><\/div><\/div>

PIR-Sensoren sollten in Bereichen platziert werden, die frei von Hindernissen sind, die ihren Betrieb behindern k\u00f6nnten, und der Winkel und der Abstand sollten so eingestellt werden, dass eine maximale Abdeckung erreicht wird. Dar\u00fcber hinaus k\u00f6nnen Einstellungen wie die Anzahl der vom Sensor abgegebenen Impulse und der Erfassungsabstand an die jeweiligen Anforderungen angepasst werden.<\/p>","protected":false},"excerpt":{"rendered":"

Passiv-Infrarot (PIR) ist eine Art von Bewegungsmelder, der Schwankungen der Infrarotstrahlung erkennt. PIR-Sensoren werden in der Regel verwendet, um die Anwesenheit von Menschen oder Tieren zu erkennen, indem sie die von deren K\u00f6rpern abgegebene W\u00e4rme erfassen.<\/p>","protected":false},"author":4,"featured_media":12865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"PIR motion sensor\", \"idxall\": 1, \"keywordtitlesimi\": 0.964764279127121, \"keywordslugsimi\": 1.05, \"paratitlesimi\": 0.8760966539382935, \"paraslugsimi\": 0.8481415539979935, \"slug\": \"pir-motion-sensor\", \"title\": \"What is a PIR Motion Sensor and How Does it Work?\", \"id\": 14847}, {\"keyword\": \"PIR sensors\", \"idxall\": 2, \"keywordtitlesimi\": 0.8723232865333558, \"keywordslugsimi\": 0.9420589864253999, \"paratitlesimi\": 0.8502745091915132, \"paraslugsimi\": 0.8416541934013367, \"slug\": \"pir-motion-sensor\", \"title\": 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