Reed Relays and
Electronics India Limited
Manufacturer of Reed Switches, Reed Sensors and Reed-based products
Reed Relays and Electronics India Limited Incorporated in 1971
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Magnet Sensors in Door position sensing for Home Appliances

Reed switches in door position sensing
Refrigerator Door

Most home appliances such as Refrigerators, Washing Machines, Dishwashers or Clothes dryers are a requisite these days. And more appliances means the there is more concern for home owners regarding energy wastage and the efficient running of these appliances is important. This has led appliance manufacturers to design better equipment with lower wattage motors or compressors, with more sensors to monitor the various running states of these appliances so quick action can be taken remain energy efficient.

In Dish washers and Washing machines, the processor needs to know that the door is closed and latched, so that the automatic cycle can be started and water can be pumped into the system. This is to ensure that there is no wastage of water and consequently, power. In Refrigerators and deep freezers, the processor needs to control the lighting inside and also check that the compartments doors are closed to avoid energy wastage. This is done so that the signal is used to trigger an alarm so the food inside does not get warm.

All door sensing in white goods and appliances is accomplished with a reed sensor mounted inside the appliance and a magnet on the door. Special Magnet Sensors withstanding higher shock and vibration can be used.

Recommended Products

The Reed Switches and Reed Sensors used in such applications need to be robust, durable and efficient in meeting a high life expectancy. Our engineers work hard in life testing our products under various conditions, and we want to ensure that the the end product has a long working life. Although we wouldn’t want to restrict our products for use in only certain applications, the recommended products for use in White Goods applications are listed below.

MS-214 Miniature Cylindrical Sensor

Miniature cylindrical sensor icon Click thumbnails to view actuation distances Highlights ♦ Normally Open Form A contact ♦...Continue reading ->

MS-216-L Cylindrical Sensor for Line Voltages

cylindrical sensor for line voltage icon Click thumbnails to view actuation distances Highlights ♦ Normally Open Form A contact ♦...Continue reading ->

MS-225, M5 Threaded Cylindrical Proximity Sensor

M5 threaded cylindrical sensor Click thumbnails to view actuation distances Highlights ♦ Normally Open Form A contact ♦...Continue reading ->

MS-328 Flat Pack Reed Sensors with Actuator

MS-328 flat pack sensor Click thumbnails to view actuation distances Highlights ♦ Normally Open Form A contact ♦...Continue reading ->