AH-ZS-180 Wheel Speed Sensor

The Series AH Gear Sensor is a self-adjust gear speed sensor that monitors the movement of titanium-like metals using a Hall chip internally biased with a magnet and the output is in the form of a digital sinking current output (open collector). There is only a single Hall element in the sensor, so alignment problems are out of concern. The Hall chip and its circuit are sealed in a metal housing in the form of a probe, which can effectively avoid electromagnetic interference and moisture. It has a better SNR than electromagnetic induction sensors and excellent low-speed performance to achieve "zero-speed" detection. Currently, the sensors are widely used in the following fields.

 

The sensor is designed to sense changes in the magnetic field, so the output state is changed when the magnetic flux density reaches a certain value. In other words, the mounting position of the sensor must be adjusted for different gears so that the amount of change in magnetic field strength sensed by the Hall chip in the product can be ensured to meet the operating conditions. When the external gear rotates, the magnetic field strength sensed by the Hall chip decreases from the maximum value, and the sensor output state changes from low to high, and it changes into high level when the absolute value of increment ΔB is greater than 100Gs; while the sensor output state changes from high to low when the magnetic field strength increases from a very small value and it changes into low level when the absolute value of increment ΔB is greater than 100Gs.

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Q: Are all your goods inspected before delivery?
A: We are a production factory, and all products are 100% tested before they leave the factory.
Q: How can you ensure our information and not let the third party to see our design?
A: We are willing to sign NDA by customer side’s local law and promising to keep customer’s data in high confidential level.

Q: What is the packaging for your product?

A: Our product have retail packaging with good quality, and we also can do customized packaging for our OEM customer. Please contact us and inform the packing details you like. Thanks.

Q: What can you buy from us?
A: AH series unipolar hall switch IC, AH series bipolar hall IC, AH series latch hall switch IC, AH series linear hall IC, WG series zero power consumption magnetic sensor etc.

Q: How to ship my order? Is it safe?

A: We use express to ship, such as Fedex, TNT or UPS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety.

Q: What is the advantage about your company?

A: Our company has professional team and professional production line.We can provide good after-sale and fast delivery.Our products are high quality and low price.

Q: When can I get the quotation?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.

Q: Who we serve
A: After nearly two decades development, AH Electronics has successfully set up long term business relationship with many customers inboard and abroad, anyone no matter what your business type, if you are interested in hall IC, please feel free to contact us.

WARRANTY MARKS:
1) Please simply return to us for replacement or refund, when you find the imperfect quality items or they don’t work well.
2) If the items are defective please notify us within 3 days after arrival.
Q: Are you trading company or factory?
A: We are factory. The growth of the company’s Engineering Technology Center is exceptionally striking. The technical team consists of three generations of experts, who methodically respond to the increasingly numerous technical challenges of the time and provide customers with satisfying pre-sales consultation and after-sales services.

 

1.More professional service.
2.Better manufacturing ability.
3.Various payment terms to choose.
4.High quality/Safe material/Competitive price.
5.Quick response.
6.Safer and fast transportation.
7.OEM design for all customers.
8.Strong professional team.

http://www.ahest.org/