Electronic sensors - 08/03/2021

Electronic sensors The sensitive element of a magnetic sensor can be a REED switch or a Hall effect cell.  Last week in our article Blog  we introduced magnetic sensors using Reed technology. Today we will be focus on electronic sensors, also called HALL effect sensors. How do electronic sensors work ? Working principles A magnetic […]

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Magnetic proximity sensors - 24/02/2021

REED switch Magnetic sensors With more than 40 years of expertise in the magnetic sensors technology, celduc relais is the leading expert in the manufacturing of 100% Made in France magnetic sensors. Celduc relais offers several ranges of sensors using different technologies. Today we will talk about REED switch sensors. But first, for which purpose […]

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Level sensors - 01/02/2021

Level sensors celduc relais® offers a large range of standard or specific level and flow sensors using Reed switches. Our sensors are available in plastic, brass or stainless steel housing, making it possible to use them with various chemical substances and/or operating temperatures. With some sensors, it is possible to invert function by reversing the […]

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ATEX sensors - 07/01/2021

ATEX Magnetic proximity sensors From the 1st of July 2006 all installations with potential risk of explosion (gaz and dust) should be manufactured in compliance with the ATEX directive 99 / 9 / CE. For the past few years, celduc® relais has acquired and improved expertise in ATEX products, in particular sensors and relays for […]

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Control Magnets - 07/12/2020

Control Magnets To control Reed switch or HALL effect cell magnetic sensors, a magnet must be used. What is a permanent magnet ? A magnet is a material or object that produces a magnetic field. A permanent magnet is made from a material that is magnetized and creates its own persistent magnetic field. Materials that […]

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