KAPACITIV ÉRZÉKELŐ EL-CM12-3004NA

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. Technical characteristics: - Insulating resistance: ≥ 50 M Ω - Gearing distance: from 2 mm to 15 mm - Precision of repetition: 0.01 - Ambient temperature: -25°? to +65°? - Gearing speed: 5mm/s - Rated voltage: 6~36VDC; 90~230VAC - IP code: IP 54