Product Specifications
| Prod Model: |
WG311 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
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, 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 it can be directly connected with transistors, comparators, A/D converter, etc.The output signal can be remote transmitted by the signal lines, 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.
| Name | Symbol | Value | Unit |
| Excitation strength | Min. | B | 3 | mT |
| Typ. | 5~6 |
| Max. | 12 |
| Pulse signal amplitude | | ≥1.5 | V |
| Pulse width(in the location of 1V) | | 10~30 | μS |
| DC internal resistance | | 1400~1600 | Ω |
| Operating frequency | Min. | f | unlimited | kHz |
| Max. | 10 |
| Operating Temp. | | -40~+125 | ºC |
| Outline Dimension and Typical installation location | | See the figure | - |
| Sensitive silk location(distance to the bottom surface of sensor) | | Central axis | - |
| Package | | Aluminum shell, Epoxy potting | - |
| External lead | | Tinned copper hard leads | - |
Specialized in researching, developing, designing, manufacturing and selling the magnetic sensors, hall IC, hall effect sensor, hall switch, current sensor, hall effect elements, unipolar hall switch IC, bipolar hall IC, linear sensors, latch hall switch IC, linear position sensors, zero power magnetic sensor products. "nanjing ah electronic science & Technology Co., Ltd" was establish in may 2003, by several Chinese senior experts of magnetic sensors. The culture is"science, development, service", our company applies itself in researching and manufacturing the sensors which owns China' S independent intellectual property rights.
Nanjing ah electronic science & Technology Co., Ltd relies on its advanced technology strength, rich industrial experiences and veracious market visibility, it established abroad strategic cooperation relations with top professional manufacturers of IC designing, manufacturing, package and testing in the United States and Taiwan and home, and the company all along exerts the most advanced designing and manufacture technology to ensure the product and technology in the highest flight, and furthest ensure the coherence and reliability and stability of the products.
The products of "nanjing ah electronic science & Technology Co., Ltd " Includes ah series unipolar hall switch IC, ah series bipolar hall IC, ah serieslatch hall switch IC, ah series linear hall IC, wg series zero power consumption magnetic sensor etc.
"Nanjing AH Electronic Science & Technology Co., Ltd. " is the high and new technology enterprise in jiangsu province. The company owns more than a Dozen of China patents, 2 International patents. The company has passed ISO9001 certification and product environmental protection tests, and assumes several national technological projects.
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