7703-1
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Product classification of Fresnel PIR lens
Fresnel sensorem ultrarubrum lens a nostro comitatu producta dividitur in quinque series secundum speciem et magnitudinem.
1. Series helicarum infra Φ30mm ---- Facilis est inaugurari, facile celare
2. Φ30mm vel potius series hemisphaerica ----- plerumque ad lucernas laquearias adhibita, angulum magnum sentientem
3. schedae quadratae series ------ plerumque in serie securitatis, longam distantiam sentiendi, magnum angulum sentientem horizontalem
4. Series schedae circularis ----- plerumque ad thermometrum ultrarubrum adhibitum, diametrum parvum, longitudo arx parva
5. speciales figurae series ------ mos speciales requisita aperta fingunt
Clavis verba: Fresnel lens、PIR lens、PlR sensorem lens、 celans motum lens、 lucis switch lens、LED switch lens、PIR HDPE LENS、Pyroelectric ultrarubrum sensorem, rectangulum lens
Longitudo arx: 30,5mm
Angulus: 83°
Distantia: 24m
Size:61*42.7mm










