Magnetic sensor to open Door / window - reed contact CMD14 + screws

Index: SES-03104 EAN: 5904422366247

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. Case dimensions - 14 x 27 mm.

Magnetic sensor to open Door / window - reed contact CMD14 + screws
€1.50
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Manufacturer: OEM

Description

Wired proximity sensor activated magnetically. The device is used to determine the position of doors and windows. The principle of operation is similar as in a traditional relay. The circuit is open by default, when approaching the magnet, circuit is being closed, which means that through the wires, the current begins to flow.

Czujnik magnetyczny otwarcia - kontaktron CMD14

Connection

The sensor can be easily connected to any cip with a microcontroller, e.g.an Arduino. By attaching a pulling up resistor or by running an internal pull-up, the read can be implemented in digital form.

 

Communication with Arduino

To verify that the functionality of the sensor, use the attached to theArduinoprogram - DigitalInputPullup, which is in the menu:File -> Examples -> Digital. It is sufficient to connect one sensor's wire to ground GND, the other to the pin No. 2 ofArduino, and when bringing together both parts of the sensor, the built-in L led connected to pin 13, will light up.

 

 

Specification

  • Working voltage: up to 50 V
  • Maximum current: 0.1 A
  • Internal resistance: about 200 Ω
  • Range: up to 25 mm
  • Mode of operation: off by default
  • Case color: white
  • Dimensions: 14 x 27 mm
  • Cable length: approx. 20 cm

 

Includes:

  • The sensor with wires
  • The magnetic element
  • Mounting screws 
  • Self-adhesive tape

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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