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Zero power consumption sensor WG112

Zero power consumption sensor WG112
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南京艾驰电子科技有限公司 WG112 Zero Power Consumption Sensor ◆ Features  No need the power supply when it works. with the magnetic field changing speed, and Bipolar excitation working mode, the it can work at the speed near to zero. sensor outputs a pair of positive and The signal processing is simple, and it can negative electrical pulse signal when the magnetic field polarity changes for a circle.  be directly connected with transistors, comparators, A/D converter, etc. Only when the external magnetic field The output signal can be remote transmitted polarity changes, and magnetic strength by the signal lines, so it’s suitable for LAN reaches the excitation threshold, the sensor will outputs a pulse signal, so the vibration won’t happen. The operation is stable and  intrinsic safety devices.  No mechanic contact, no spark, is a kind of The signal amplitude has nothing to do Wide operating temperature range, strong environmental adaptability. Excitation strength Pulse signal amplitude Pulse width（in the location of 1V） Outline Dimension and Typical installation location Sensitive silk location（distance to the bottom surface of sensor） External lead 2.0 Plastic shell, potting Tinned copper hard leads NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD ADD：Room901, BLDG 1, CNK Mansion, 198, Hong Wu Road, Nanjing, 210002. TEL：86-25-6

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Rotation count：Smart water meter, heat meter, gas meter, fuel gauge, flow meter, odometer etc. Position detection: oil depot level detection, tipping bucket rain gauge, unattended hydrometeorology monitoring. Electronic switch： Explosion-proof switch, ignition switch etc. ◆ Sensor dimension and sensitive silk location In the water meter application, the magnetic ring of φ9.5×φ6.0×3.5 mm can be used, it is magnetized in axial direction, a pair of poles. The surface magnetic strength is more than 90 mT, the installation distance from the surface of ring to the bottom of the sensor is about...

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