HOA1870-031中文资料HOA1870-031 - 透射光中断, 光晶体管, 面板/机箱, 1.78 mm, 0.52 mm, 50 mA, 3 V数据手册Honeywell规格书

描述 Description

The HOA1870 series Transmissive Sensor with an infrared emitter facing a phototransistor or photodarlington. The detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Lead wires provide alternate electrical connection when PC board mounting is not possible. Often ideal for use in potential applications in which maximum position resolution is desired. With narrow dual 0.006-inch wide apertures over emitter and detector provides sharp switch point/high resolution.

特性 Features

·Choice of phototransistor or photodarlington output
·Often accurate position sensing
·1.78mm (0.07\") Slot width
·18\" (457mm) Minimum 22 AWG UL 1007 wire leads
·Plastic-molded components

应用 Application

传感与仪器, 医用, 计算机和计算机周边, 计量, 自动化与过程控制, 工业