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Zero Power Consumption Sensor is one of the most important part of  Hall Effect Technology . And the features of Zero Power Consumption Sensor have won widely use in different fields. In this article, we will talk about the application of WG214 Zero Power Consumption Sensor. Application of  WG214 Zero Power Consumption Sensor : 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.

Gas meter and water meter are common tools can be used in our daily life and industry. The sensor is a very important part of them. We are  gas meter sensor  and  water meter sensor  manufacturer and supplier. As one of the earliest and leading factory in China, we have attended many trade shows at home and abroad. We are a wonderful team to produce high quality gas meter sensor and water meter sensor. All most all our customers would reorder from us. With the factory price and perfect service of gas meter sensor and water meter sensor, our products have won good reputation in international markets.

Hall effect technology  can be widely used in many applications. The principle of electric car brake is to make a braking action, the brake signal is passed to the controller, the controller receives the brake signal, immediately stop the power supply to the motor, thus protecting the driver's safety, when the electric car brakes must be immediately Feedback to the brushless motor to stop turning, so the electric car brake on the general use of the faster response to the unipolar Hall and all-pole Hall. Currently there are two kinds of electric car brake lever programs, one is the use of mechanical multi-use micro-switch, one is the use of switch-type Hall sensing element (according to Hall near or leaving the magnetic field output level). Hall-type brake with the advantages of fast feedback, resistance to harsh environments, reliable and stable. We are one of the best  hall sensor suppliers  in China. Welcome contact us for the questions about hall effect technology.

A hand-held curler is a convenient electronic product for scalding hair. Its main components are a handle and a fever roll. Hall commonly used in the curler switch, often buy the  unipolar Hall switch . Our Hall IC is designed and manufactured using Bipolar process Hall, the use of Hall effect principle, the use of semiconductor integrated technology to create magnetic circuit, which is the voltage regulator, Hall voltage generator, differential amplifier, Schmitt trigger, Temperature compensation circuit and open collector output stage composed of magnetic sensing circuit, the input for the magnetic flux density, the output is a digital voltage signal. With a wide operating voltage range and a wide operating temperature range, it is ideal for use as solid state electronic switches in automotive, industrial appliances, and home appliances.  We are  China Hall IC Supplier  in China. Welcome contact us.

Hall Effect Sensor Circuit  is widely used in transportation industry. We are  China Hall IC Supplier . Welcome create business relationship with us. Hall IC in automotive electronics applications ◆ Gear detection ◆ accelerator pedal ◆ automatic seat ◆ current detection ◆ automatic trunk ◆ electric power steering ◆ speed test odometer ◆ door and window anti-pinch system Hall IC in the electric car application ◆ electric car brushless motor ◆ electric car speed control ◆ electric car brake ◆ electric booster sensor ◆ electric car odometer ◆ electric car pedal accelerator Balanced car and twist car applications ◆ balance car and brushless motor Twisted car ◆ speed control device

With the continuous improvement of quality of life, drinking dispensers have gradually replaced the traditional way of drinking water. Drinking fountains is bottled mineral water or purified water heating or cooling to facilitate people drinking device. Internal structure of the water dispenser is very simple, mainly by the water tank, water pipes, heating tanks, sterilization devices, power switches and timers and other devices. Hall element at the water inlet to play a role in controlling water flow.  Bipolar Hall IC  often used. When the water flows through the rotor assembly, the magnetic rotor rotates and outputs a pulse signal, and the rotation speed changes linearly with the flow rate. At this moment, the Hall element outputs the corresponding pulse signal to the controller to judge the presence and size of the water flow. More applications about  Hall effect IC , welcome follow us.

Laptop is a small, portable personal computer. And desktop computers have a similar structure, but has the advantages of small size, light weight, easy to carry. In the laptop,  Hall IC  is mainly used to detect the screen when the computer flip light, off the situation. Generally use all-pole Hall. In most cases, a magnet is installed in the laptop's display and a Hall element (Hall sensor) is installed in the corresponding part of the main body of the unit. When the screen is opened, the magnet is away from the Hall element and the computer is working properly. When the screen is closed, the magnet approaches the Hall element. The magnetic field around the Hall begins to change. The notebook screen goes off and the computer goes to sleep. In the notebook to install Hall elements to detect changes in the screen, in order to determine the working status of the computer can effectively reduce the power consumption of the machine. We are Hall IC supplier. Welcome con

Among many new energy sources, gas is one of the energy sources that every household needs to use every day. Consumption occurs during use, and gas meters are used here. Gas meter with automatic cumulative function, make it easier for people to know how much gas and how much it costs to pay. Hall element is mainly used in gas meter flow statistics in this part of the gas meter as most of them are battery-powered so the internal general use of micro-power Hall element. Gas meter meter table with a small magnet, Hall element is fixed not far from the magnet. When the count meter gear rotation, the magnet will also rotate, when the magnet near the Hall, Hall will be fed back the signal in order to achieve counting. If you want to know more  Hall Effect Technology , you can consult us for  Low Cost Hall Effect Sensor . Best service will give you.

(1) In order to get better dynamic characteristics and sensitivity, we must pay attention to the primary coil and the secondary coil coupling, to be well coupled, it is best to use a single wire completely filled Hall sensor module aperture. (2) In most cases, Hall sensors have a strong anti-magnetic field interference ability. Usually in the distance between the module 5-10cm, there is a twice the current The generated magnetic field interference is negligible. But when there is a stronger magnetic interference, take appropriate measures to solve. The usual methods are: ① Adjust the direction of the module so that the impact of the external magnetic field on the module minimum. ② Add a mask on the module anti-magnetic field of the metal shield. ③Use with double Hall element or multi-Hall element power supply module repair. (3) The best accuracy of the measurement is obtained at the rated value. For the best accuracy when the measured current is well below the rated valu

1. Hall IC brushless DC motor instead of the brush from the current reversal effect, which overcomes the use of brushes caused by noise, easy to wear and tear, short life and other defects. 2. The method of measuring the number of revolutions. The small magnet fixed to the rotating body, the Hall IC will output a pulse for each revolution, using the counter to measure the number of pulses can be revolutions, the number of revolutions per unit time. Our related products:  Energy Meter Sensor ,  Unipolar Field Sensor . 3.Wireless burglar alarm. When the small magnet on the door and window approaches the Hall switch IC, the IC outputs a low level and V stops because there is no flat. However, when the door and window are displaced, the small magnet is separated from the IC, and V is biased by R2 to start the circuit. Outgoing radio alarm signal. Welcome contact us if you have any needs about Energy Meter Sensor, Unipolar Field Sensor.

1,  Hall Effect IC  use a wide range of voltage, but practical when the voltage should be low should not be high, usually in the 4.5-6V is appropriate, too high supply voltage will cause the temperature rise circuit instability. 2, The switch-type  Hall IC  drive load, the load current should be less than the load capacity of the Hall IC. Hall in order to make the output voltage amplitude, the general increase in the output resistor connected to the larger resistance. Recommended products:  Bipolar Hall IC 3, Hall IC drive load capacity is inductive, the output should be connected to continue flow diode. 4, Drive the different level of the load with the Hall IC load plus the best isolation and buffer level, the use of optocouplers or transistor level. 5, When the Hall IC signal is transmitted over long distances, a decoupling capacitor can be added between the switch output and ground to eliminate the interference pulse.