Product description:

 

1. The product is the response to a permanent magnetic field, when the target is close to the sensor in the reed pipe change and generate a signal.

2. Products are mainly applied to the door of guard against theft system, running machine, bicycle, auto counter, door sensors, and the coffee machine, humidifier, etc., also used in hand

 

On the computer and the scanner and other high-tech products.

3. The main body material adopt ABS engineering plastics filler: epoxy resin has short circuit protection function and close switch function.

4. Working temperature: 25 ℃ ~ + 75 ℃

5. Protection grade: IP66

6. Contact form and product specifications can be made with the requirement of customer.

 

A: concept.

 

Proximity switch is the dry reed pipe or hall IC sealed in a plastic molding shell and form, and then use the magnet inductive proximity switches, when the magnet close to the switch distance sealing dry reed pipe in the molding of the plastic shell or hall IC and off or disconnected, and the output signal. For the use of alarm prompt or remote control.

 

 

 

2: product main features:

 

1. The proximity switch is a kind of simple structure, use convenient installation of induction switch. It has no complex circuit and no interference, through proper material selection, in any environment can use liquid, pressure or temperature.

 

2. The proximity switch contactless inductive avoid misoperation of institutions.

3. The proximity switch light volume, the working principle of simple, high reliability, long working life, cheap simple installation applicable range of long life.

 

3: the specifications of the products and using the environment:

 

1. The proximity switch specifications: long 23 mm * 14.5 mm * 6 mm wide

2. The installation method: horizontal or vertical installation

3. The working temperature: - 10 ~ 85 ℃ (MAX300 ℃ high temperature need to customize)

 

4. The products can be designed according to customer requirements of different sizes. Can also be customized according to customer requirements.

 

5. Proximity switch is also called the non-contact switch, it besides can complete stroke control and limit protection, or a kind of non-contact type detection device, used for detection of parts size and speed, etc., can also be used for variable frequency counter, frequency pulse generator, liquid level control and processing program automatically cohesion, etc. Characteristics has reliable operation, long service life, low power consumption, high positioning accuracy, high operating frequency, and adapt to bad working environment, etc.

 

Proximity switch work performance

 

The performance characteristics of

 

In all kinds of switch, there is a kind of close to its object element - displacement sensor with the ability to "sense". Using the displacement sensor is sensitive to near the object characteristics for the purpose of the control switch on or off, this is close to the switch.

 

When there are objects to move to close to switch, and close to a certain distance, displacement sensor is "perception", switch to action. Usually call this distance detection distance ". Different proximity switch detection distance is also different.

 

Is sometimes detection test object is in a certain time interval, one by one, to move to close to switch, and one by one to leave, so repeated. Different proximity switch, responsiveness to detecting object is different. This response is called "frequency response".