Capacitive sensor

• A device converts measured physical or mechanical variables to capacitance with capacitor as sensing element.

• Non-contact and wear-free detection of metallic (conductive) and non-metallic (non-conductive) objects.

• Simple structure, strong adaptability, high sensitivity, sound dynamic response, good temperature stability.

• Widely used for measurement of displacement, angle, vibration, speed, pressure, and medium characteristics.

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Product Description
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Features

With capacitor as sensing element, capacitive sensor is a device that converts the measured physical or mechanical variables to capacitance variables to provide non-contact and wear-free detection of metallic (conductive) and non-metallic (non-conductive) objects. The sensor can measure parameters changing at high-speed, and can work in harsh environments with high/low temperatures, strong radiation and strong magnetic fields. It features simple structure, strong adaptability, high sensitivity, high resolution, sound dynamic response and good temperature stability, etc. It is widely used for measurement of displacement, angle, vibration, speed, pressure, analysis of composition and medium characteristics and so on.

Technical Parameters

-- Rated sensing distance: 3～30mm
-- Voltage range: 20～250VAC, 10～65VDC
-- Working temperature: -25～+70℃
-- Output type: PNP, NPN, 2-wire AC
-- Output function: NO, NC, programmable through connection, NO/NC