Diafragma para sensor óptico

摘要

An infrared optical sensor diaphragm has a frame with two separate openings (2, 3) with a transparent bar (4) whose nose (5) protrudes into the optical path (14) from the transmitter (9) to the receiver (10) via the separate plate (13) surface (15) and which includes an opaque separation wall (16). Includes an Independent claim for a sensor unit using the diaphragm,