Proximity Switches

Heritage

Anno 2014, Pauw is represented by 28 self-owned stores in The Netherlands and 150 points of sale worldwide.

The magnetic proximity switch adopts non-contact working mode, long service life, small size, high stability, high reliability, high repeatability, no maintenance and other technical characteristics. It is widely used in automobiles, smart home appliances, smart furniture, toys, safety protection, fitness equipment, counters, industrial detection and control and other fields.
Its application fields can be divided into three categories: consumer product applications, industrial applications, and automotive applications. For the application introduction, please refer to the application introduction of the magnetic proximity switch at the bottom of the page.
Soway's magnetic proximity switches are divided into square magnetic proximity switches and cylindrical magnetic proximity switches according to their dimensions. Under each category, they can be divided into plastic shells and metal shells according to different materials. In order to adapt to the use of explosion-proof occasions, the PX133 explosion-proof proximity switch has also been developed.

Hotel wardrobe door sensor switch, door magnetic switch, can directly load 220V LED lights

Metal Housing Magnetic Proximity Switch Magnetic Reed Proximity Switch Magnetic Sensor Switch

Explosion-proof door magnetic switch, explosion-proof proximity switch, explosion-proof certification ExdIICT6 Gb

一. Consumer goods application

　　As the market has more and more demands for integrated detection of various products and liquid level control of water and oil, we provide customers with various types of sensors, such as detecting the water flow of the shower booster pump in the central heating system, measuring the air-conditioning set Drain pan condensate level, detect speed of fitness treadmill or bicycle, detect speed of ski bike, etc.

1、Home appliance application

　　Proximity sensors can be used in various household devices, such as high-end vacuum cleaners use proximity sensors to detect whether the corresponding nozzle is installed, Xinwei’s sensors can also detect the liquid level of washing machines and dishwashers and whether the door is closed before starting good.

2、Coffee machine

　　The proximity sensor consists of two reed switch designs, one for sensing water level via a float with magnetic levitation and the other for high pressure protection to trigger a solenoid valve.

3、Efficient Humidifier

　　Soway's magnetic reed switch is used to detect the level of circulating water, and when the water overflows, it will automatically cut off the power supply.

4、Fitness Equipment

　　Soway's sensors can measure the speed of an exercise bike or scooter, as well as rowing machine paddle speed.

二、industrial application

1、Civil water and gas meters

　　Magnetic ring switches are very suitable for counting electronic instruments. Enclosed switch contacts provide decades of stable operation in harsh environments.

2、security products

　　Soway's reed switch counting is the most ideal component for security products. It can operate without charging, and has the best carrying capacity, its practicality is beyond doubt.

3、oil level sensor

　　Soway's sensors are often used in fuel tanks and diesel tanks of trucks. Through the combined use of magnets and floats, a long series of reed switch contacts arranged in an orderly manner provide various levels of sensing operations.

4、office equipment

　　Proximity sensors can perform a variety of functions, such as lid closure detection and paper path sensing, and are commonly used in various office products such as copiers and printers.

3. Vehicle use

　　From strict safety applications to general ones just to make the driver's life easier and more comfortable, the sensor products produced by Xinwei have the most trustworthy and reliable quality records in the car engine compartment.

1. Seat belt sensor

　　Reed switch, Hall element and other switches are used to detect whether the seat belt is fastened, and the signal is transmitted to the passenger airbag controller. If the seat belt is not fastened, a reminder signal can be automatically generated.

2. Liquid level sensor

　　It is used in the engine system to detect the engine coolant level or the brake fluid level sensor to detect whether the brake fluid meets the requirements, so as to ensure safety. There is also windshield washer fluid level detection, etc.

3. Speed sensor

　　The speed sensor using Hall elements detects the output speed of the gearbox and transmits it to the engine controller so that the instrument panel can display the vehicle speed.

4. Fuel tank cap sensor

　　The sensor is installed on the gasoline filling pipe, and the magnet is above the fuel cap. When the fuel cap is removed for refueling, the reed is closed and instructs the emission control system to inject a specific amount of fuel to the designated diesel filter.

5. Door position sensor

　　The sensor is installed on the door frame, and the magnet is on the door. When the door is opened or the door is not closed tightly, the reed is closed and sends a signal to the controller so that the instrument panel can display the closed state of the door.

6. Trunk sensor

　　The sensor is installed at the end of the trunk, and the magnet is installed above the trunk lid. When the trunk lid is lifted, the reed is closed and sends a signal to the central controller so that the instrument panel can display the opening and closing status of the trunk lid.