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WG113A Wiegand Sensor

WG113A Wiegand Sensor
2Pages

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Nanjing AH Electronic Science & Technology Co., Zero Power Consumption Magnetic Sensor WG113A No need the power supply when it works. Bipolar excitation working mode, the sensor outputs a pair of positive and negative electrical pulse signal when the magnetic field polarity changes for a circle. Only when the external magnetic field polarity changes, and magnetic strength reaches the excitation threshold, the sensor will outputs a pulse signal, so the vibration won’t happen. The operation is stable and reliable. The signal amplitude has nothing to do with the magnetic field changing speed, and it can work at the speed near to zero. The signal processing is simple and can be directly connected to the transistor, comparator, analog-to-digital converter, etc. The output signal can be remote transmitted by the signal lines, so it’s suitable for LAN management. No mechanic contact, no spark, is a kind of intrinsic safety devices. Wide operating temperature range, strong environmental adaptability. Parameter Excitation magnetic induction strength Pulse width (@1V) DC resistor Operating frequency Position of sensitive silk Max. Pulse signal amplitude central axis Plastic shell, epoxy potting Outer lead tinning copper hard wire (from the bottom of sensor) NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD ADD:Building 3, Huaye Park, 8, Zhineng Road, Kylin Technology Innovation Park, Nanjing, China TEL：86-25-84670370 FAX：86-25-84670370 E-

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Nanjing AH Electronic Science & Technology Co., ◆ Application  Rotational counting: intelligent water meters, heat meters, gas meters, oil meters, flow meters, odometers, etc. Location detection: oil depot level detection, tipper type rain gauge, unattended hydrological and meteorological monitoring, etc. Electronic switches: explosion-proof switches, automotive ignition switches, etc. In water meter applications, a φ9.5 × φ6.0 × 3.5 mm ferrite magnetic ring is used, which is axially magnetized and has a pair of poles. The surface magnetic induction intensity is greater than 90mT, and the...

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WG113A Wiegand Sensor 2Pages

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WG113A Wiegand Sensor
2Pages