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Proximity Sensors Technologies - 20/01/2020

What is a Proximity Sensor ? Proximity sensors are the most common and affordable solution for no-touch object detection. They are used in many industries, including manufacturing, robotics, semiconductor, etc. There are several types of proximity sensors which are used according to the need and material detection. Different types of proximity sensors Five technologies occupy the top spots […]

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Railway industry by celduc - 10/01/2020

Large temperature variations, shocks, vibrations, electromagnetic interferences, and more : electrical components for the railway industry must provide safe and reliable operations even under extreme application conditions. celduc® relais has developed its SSR with the highest quality standards. We have been a reliable and experienced partner in the railway industry for many years. You can […]

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SOBR range — New two-phase solution - 18/11/2019

Always ahead in solid-state control innovation, celduc® relais launch a new range of two phase Solid State Relays in okpac® housing with push-in spring power terminals.   References available : —SOBR965660: 2x24A — 24-600VAC — Ctrl 10-30VDC —SOBR965560 : 2x24A — 24-600VAC — Ctrl 10-30VDC (version with one commun internal connection on input)

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- Новости
- Magnetic Sensors

Sensor for window frames - 15/04/2021

Sensors for window frames Mounting & wiring times much shorter !   This range has been developed to detect position of the window : open or closed (supervising of openings). Typical applications are : Alarm, Heating, Air-conditioning  systems Main advantages are : Save time for mounting and wiring : pluggable connector , product to be […]

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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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- Solid State Relays

ANALOGUE CONTROL RELAYS - 25/01/2021

ANALOGUE CONTROL RELAYS celduc® relais offers a wide range of controllers with various control modes and input types. Types of input control: 0-10VDC, 4-20mA , potentiometer PWM (Pulse Width Modulation). 3 control modes are available: Burst control mode controller Full wave pulse controller Phase angle controller You are now wondering how to choose the best […]

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okpac range - 18/01/2021

Single phase Solid State Relays up to 125A / 690Vac   Innovation, Performance and Design!  Our okpac® range of panel mount solid state relays is celduc’s well knows family of SSRs. Its 45 mm hockey puck industrial housing is quick to install. All the key features you are looking for are available : →Integrated removable […]

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DC Solid State Relays - 04/01/2021

DC Solid State Relays These relays are designed to switch DC loads, e.g solenoid valves, brakes, LEDs, motors (possibly on AC mains under specific conditions). celduc® relais offers a complete range of DC solid state relays up to 1700Vdc, 0 to 150A. Differences between AC and DC SSR AC Solid State Relays : The switching […]

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- celduc Group

New corporate video - 26/11/2020

This 4 minutes video explores who we are and what we do. After two days of shooting and several weeks of montage, we are proud to present our new corporate video to you. It reflects the know-how of celduc® relais for industrial automation and magnetic proximity sensors. Have you ever wondered who celduc is ? Wait […]

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2-years Anniversary of celduc Shanghai - 09/06/2020

2-years Anniversary of celduc® Shanghai : interview with Matt Shi, sales & marketing manager Matt Shi is celduc relais ’ sales area manager for Asia and has set up celduc’s subsidiary in Shanghai 2 years ago. We’ve asked him some questions for the 2nd anniversary of celduc Shanghai. Read the answers below. Matt Shi, you are working […]

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- OUR MARKETS

Food Industry — celduc’s solutions - 24/07/2020

Food Industry — celduc’s solutions Discover our new video ! SSRs are clearly a good fit for switching any large current/resistive loads that cycle on/off regularly and for similar equipment that is on for extended periods. There are also numerous applications for magnetic proximity sensors : position, presence or level detection … For more information […]

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- Solid State Relays

Grounding/earthing of SSR assemblies - 30/06/2020

How to ensure grounding/earthing of SSR assemblies ? Earthing is the method of transmitting the instant electricity discharge directly to the ground through low resistance wires or electrical cables. So it’s one of the most important parts of setting everything up in order to not cause a fire or electrocute yourself. That is rather important ! […]

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SSR Thermal Interface Materials - 10/03/2020

Thermal Pads or Thermal Paste : How making the right choice ? The surface of a SSR or a heatsink is never entirely flat. If you mount a Solid State Relay directly on a heatsink, there will be invisible gaps between the two parts. Since air conducts heat poorly, these gaps have a very negative […]

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