Request InfoHeilind Electronics Inc.WILMINGTON, Mass., Sept. 23, 2019 — The Telaire SM-UART-04L PM2.5 dust sensor from Heilind Electronics Inc., an authorized distributor for Amphenol Advanced Sensors, provides fast and accurate measurement of fine particle dust in residential and light industrial applications. Featuring a UART interface, PM2.5 output, and PM10 calculated output, the sensor detects dust particle concentration in the air via optical sensing technology. The compact sensor leverages laser technology for high accuracy and quick response. A laser LED and photo sensor are optically arranged in the device, with the photo sensor detecting reflected...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/17/2022Optical Light SourceThe OP350 Optical Light Source from OptoTest Inc. is a handheld field device for mixed multimode and single-mode fiber testing. 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