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CM34-3020NA Sensore capacitivo impermeabile non a filo in plastica per rilevamento plastica

A capacitive sensor is an electronic device that can detect solid or liquid targets without physical contact. To detect these targets, capacitive sensors emit an electrical field from the sensing end of the sensor. Any target that can disrupt this electrical field can be detected by a capacitive sensor.
  • CM34-3020NA
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Plastic Non-flush Waterproof Capacitive Sensor For Plastic Detection

    The inductionsurface of capacitance sensor is composed of two coaxial mental electctrodes,which form a capacitor and connected on RC oscillation circuit, just like an open capacitor electrode.

When connecting to power supply ,RC osillator does not work. When an object is close to capacitor electrode,the capacitor capacity will increase,and the sillator will vibrate. Through the treatment of behind stage circuit, both signals of stop ocillatian and oscillation will be converted to switch signs for checking the existence of abject.this distance can be obtained, but to nonmetal object,the action distance is determined by material dielectric constant, the more dielectric constant,the more ac tion distance will be obtained.


Model CM34-3020NA
Detection   distance 0-20mm
Detectable   object Conductor   and dielectric body
Consumption   current DC<15mA    AC<10mA
Output   current DC:200MA   AC:300MA
Output   voltage drop DC<3V    AC<7V
DC/AC   Response frequency DC:50HZ    AC:10HZ
Working   environment temperature –25℃~70℃
Insulation   resistance 50MΩ
Shell   material ABS   Plastic
Protection   grade IEC   standard IP54

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    Our proximity sensors are engineered with precision and built to last, making them a reliable and cost-effective solution for a wide range of applications. Trust us to provide you with the best proximity sensors on the market.


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