OLS500D3数据手册传感器变送器的浮子液位传感器规格书PDF

描述 Description

The OLS5 series is a liquid level sensor for single point level detection. The sensor has an infra-red emitter and detector aligned within an accurately shaped cone to give good optical coupling when the sensor is in air. This coupling is greatly reduced, when the sensor is immersed in liquid, as the infra-red light escapes through the liquid rather than being reflected back to the detector.

特性 Features

• Low cost general purpose sensor

• High reliability optical sensing

• Internal mount via M10x1 thread

• High and low output versions