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magnetic sensors

magnetic sensors
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magnetic sensors

Product catalog summary
Overview: The document provides an overview of magnetic proximity sensors offered by celduc® relais, highlighting their applications across various industries such as automotive, aerospace, and household goods.
Magnetic Proximity Sensors: These sensors are used for detecting position, presence, level, or speed. They are applicable in industries for counting, machine safety, actuator position, liquid level, speed control, and more. In homes, they are used in burglar alarms, camera shutter control, and window position monitoring.
Specifications: The document details various types of sensors including Reed magnetic sensors, level sensors, screw position sensors, tubular position sensors, and sensors for PCB layout. Each type is described with specifications such as mounting options, contact status, connection type, material, liquid compatibility, float travel, maximum switching power, voltage, current, density, working temperature, and thread dimensions.
Reed Magnetic Sensors: These sensors use a float with magnets to actuate a reed contact, providing a simple and reliable solution for liquid level detection in applications like heating, domestic equipment, food industry, medical equipment, water treatment, and automotive.
Hall Effect Sensors: Electronical sensors based on Hall effect are also offered, suitable for higher performance needs, particularly in high-frequency operations.
Control Magnets and Special Products: The document mentions the availability of control magnets and the capability to design specific products for customer applications.
ATEX Compliance: Some sensors are available in ATEX versions for use in explosive atmospheres, ensuring safety and compliance with industry standards.
Contact Types: The document outlines different contact types such as Normally Open (NO), Normally Closed (NC), Bistable NO, and Change-Over, with options for custom cable lengths for significant quantities.
Applications: The sensors are used in various applications including aircraft, space, army, lifts, alarms, swimming pools, and more, demonstrating their versatility and adaptability to different environments and requirements.
Specifications: The document outlines various sensors and their specifications, including gear tooth sensors, Hall effect sensors, and ATEX sensors. Key parameters include maximum switching voltage (up to 60VDC), current (up to 0.4A), and power (up to 100VA). Operating temperatures range from -40°C to +200°C, depending on the sensor type.
Procedures: The document provides guidelines for selecting and using sensors, emphasizing the importance of matching sensors with appropriate magnets for optimal performance. It also highlights the need for correct installation to achieve desired safety levels (PLd, PLe, SIL3).
Norms and Standards: Sensors comply with European Directive 2006/42/CEE for machinery safety. ATEX sensors are certified for use in explosive environments, with classifications for different zones and temperature classes (T6, T4, T3).
Recommendations: The document recommends using specific magnets with sensors to ensure proper functionality. It also suggests consulting with celduc® relais for tailored solutions to meet specific application needs.
Applications: Sensors are used in various industries, including automotive, aerospace, medical, and water treatment. Applications range from detecting liquid levels and door positions to controlling flow rates and ensuring safety in explosive environments.
Key Data from Tables and Figures: - Cable lengths vary from 2m to 10m. - Activation distances range from 5mm to 40mm. - Housing materials include plastic, stainless steel, and brass. - Dimensions are provided for each sensor type, with specific figures for magnet dimensions.
Critical Information: - Ensure compatibility between sensors and magnets. - Consider environmental conditions (temperature, humidity, dust) when selecting sensors. - Follow safety standards and guidelines for installation and operation.
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Catalog excerpts

magnetic sensors-1

www.celduc.com Magnetic Proximity Sensors Contents SCOPE MAGNETIC PROXIMITY SENSORS Industry Counting Cylinder positions Machine safety Advertising panel Actuator position Liquide level Speed control. Home Burglar alarm Camera shutter control window position (blinds) Lifts Alarms Big and small household goods Swimming-pools. Aircraft, space and army Fuel/oil level Camera shutter control Sensors and actuators for Airbus. Specifi c applications ATEX (explosive atmospheres) Reed magnetic sensors 24 to 30 -Level sensors. . . . . . . . . . . . . . . . . . . . . . . . . . . . .24-25 -Screw positions sensors . . . . . . . . . . . . . . . . . . . .26-27 -Tubular position sensors . . . . . . . . . . . . . . . . . . . .28-29 -Sensors for layout on PCB . . . . . . . . . . . . . . . . . . . . 30 Electronical / Hall effect sensors 30 Specifi c applications 31 to 33 -ATEX sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 -Sensors for lifts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 -Safety sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Control magnets 34 Special customer products 35 CONTACT TYPE • NO / A Form > Normaly Open • NC / B Form > Normaly Closed • BISTABLE NO / L Form • CHANGE-OVER / C Form Other lengths of cable or wire possible for signifi ant quantities. We are the experts ! !!! If you are looking for position, presence, level or speed detection, then we will be able to offer a solution from our range of magnetic sensors. We can even design a specifi c product for your applications ! At celduc® relais, we are eager to offer the best products for your application, thanks to our 30-year experience in the key technologies that we use in our products : • Reed switch, a dry contact in a sealed glass bulb providing insulation at the same time : a simple, reliable and low cost solution. • Electronic cell, based on either magneto-resistance or Hall effect, necessary for higher performance, particularly in high frequency operation. Level Presence Speed Clearance Safety REMINDER : Reed switches and magnetic sensors using reed switches can switch AC or DC current. In our technical data-sheets the values given for current and voltage are the maximum values. It means that in DC applications it corresponds to the max. switching current and voltage. In AC applications these values are the peak values, to obtain the nominal value you should divide by 1,414. All our technical data-sheets are available in our website www.celduc-relais.com

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REED MAGNETIC SENSORS Level sensors Product reference PTF01060 PTFA1015 PTFA1103(1) PTFA1104(1) PTFA1210 PTFA2115(1)(2) Mounting Vertically Vertically High and low level Vertically High level Vertically Low level Vertically High and low level Vertically High and low level Contact status (fl oat down) 1NO 1NO 1NC 1NO 1NO+NC 1NO Connection type 2 wires 600mm 2 wires 1,5m 2 wires 300mm 2 wires 300mm Cable (3 wires) 300mm 2 wires 1,5m Material Housing Polyamide 6/6 resin with glass fi ber content Polyamide 6/6 resin with glass fi ber content Polypropylene Polypropylene Polyamide Stainless steel Float...

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Working principle A fl oat fi tted with one or more magnets moves with the liquid and actuates, due to its magnetic fi eld, a hermetically sealed reed contact located in the body of the fl oat. Applications Heating (air-conditioning, heaters, humidifi ers) > To detect the water level in the tank. Domestic equipment (electronic fl ush, solar systems) > To detect the water level. Food industry (coffee machines, vending machines) > Check the level of water left in the tank. Medical equipment (sterilising equipment for medical instruments) > Check level of water for steam or liquid detergent level....

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REED MAGNETIC SENSORS Screw position sensors Product reference PAA10060 PAA11202 PAB10020 PAC10010 PLA10100 PLA10160 PLA11208 PLA12430 PLA10290 PLA10292 Contact status NO NO NC Change-over NO NO NO NO NO Connection type 2 wires / FASTON 2 wires 2 wires + HE14 connector 3 wires + HE14 connector 2 wires 2 wires cable cable 2 wires Cable length 680mm 275mm 160mm 70mm 10m 360mm 800mm 3m 220mm Max. switching power 12VA 12VA 3VA NC : 3VA NO : 8VA 12VA 12VA 12VA 12VA 12VA Max. switching voltage 100VDC 100VDC 100VDC 250VDC 250VDC 200VDC Max. switching current 0,4A 0,25A 0,5A 0,4A 0,4A 0,4A 0,5A Activation...

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Presence Clearance Speed Safety sensors manufactured in compliance with the European Directive 2006/42/CE : PLc according to ISO13849-1 SIL1 according to IEC62061 Category 1 High MTTFd For other safety applications see page 33. REED MAGNETIC SENSORS www.celduc.com p.27 Product reference PB158S00 PB195T00 PB285T00 PB367G00 PB390G00 PBA13725 PBA13740 PBA13780 Contact status NO NC NO NO Connection type 2 wires 2 wires 2 wires 2 wires 2 wires cable cable cable Cable length 80mm 80mm 80mm 80mm 80mm 2,5m 4m 8m Max. switching power 100VA 50VA 50VA 16VA 16VA 12VA 12VA 12VA Max. switching voltage 250VAC...

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PTI range – M8 plastic and stainless-steel housing PTA range – M10 housing Typical applications : -Speed sensors, -Presence, position, clearance sensors. Product reference PTI40003 PTI40003 PTI50003 PTI50020 PTI60003 PTI60020 PTI70003 Contact status 1NO / A form 1NO / A form 1NC / B form 1NC / B form 1NO / A form 1NO / A form 1NC / B form Max. switching power 12VA 12VA 5W 5W 12VA 12VA 5W Max. switching voltage 200VDC 200VDC 175VDC 175VDC 200VDC 200VDC 175VDC Max. switching current 0,5A 0,5A 0,25A 0,25A 0,5A 0,5A 0,25A Connection type Cable 30cm Cable 2m Cable 30cm Cable 2m Cable 30cm Cable 2m...

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REED MAGNETIC / HALL EFFECT SENSORS www.celduc.com p.30 Reed switch proximity sensors in plastic housing, for PCB mounting with no risk of dammage. celduc® relais offers two ranges of electronical sensors : - Hall effect sensors - Gear tooth sensors. Sensors for layout on PCB Hall effect sensors Product reference PHA01200 PHA11200 PHC10010 PHC13700 Contact status NO Change-over Max. switching power 12VA NC : 3VA / NO : 8VA Max. switching voltage 100VDC Max. switching current 0,4A 0,4A Activation distance with U6250000 18mm 17mm 17mm 11mm Working temperature -40 to +100°C Dimensions (mm) 23x4,2x3,6...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.