Capacitive Sensor (CM18-2008A) AC (90V-250VAC)

Description

Capacitive sensors are used in machine systems and equipment for no-contact motion surveillance. They consist of two coaxial electrodes, a condenser and RC generator. This type of sensors reacts to both metal and non-metal objects, as the gearing distance for non-metal objects depends on their dielectric constants. They allow gearing distance adjustment for non-magnetic conductive materials. They are developed on the base of PNP and NPN transition. They have small dimensions and feature a metal cylindrical shell resistant to vibrations and a plastic lid which is oil and water resistant. Details Name Sensor Sensor type capacitive Symbol CM18-2008A Output type two-wire; SCR Output function NO Sensing zone 8mm Voltage range 90 : 250V Voltage type AC Maximum current 300mA Housing type cylindrical metal Sensor diameter / dimmension fi 18mm Length sensor 70mm Installation not flush type Montaż / connections with 1,5m cable IP rating IP67