Magnetic sensors

46 companies | 151 products
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Hall effect magnetic field sensor
Hall effect magnetic field sensor
BD/BU series

For applications requiring open/close or slide detection (i.e. in mobile phones), ROHM offers magnetic switch Hall ICs and Hall ICs for wheel keys and trackballs.

magnetic field sensor
magnetic field sensor

3-axis magnetic sensor which incorporates magneto-impedance (MI) elements to detect magnetic field and a control IC in a small package. The MI sensor features significantly ...

Hall effect magnetic field sensor
Hall effect magnetic field sensor
SS361CT / SS461C

... Digital Sensor ICs are small and versatile, hence they are easily operated from a permanent magnet or an electromagnet. Their design is such that they can respond to both north and south poles. The integration of highly ...

pneumatic cylinder magnetic field sensor
pneumatic cylinder magnetic field sensor
BIM, NIM, WIM series

Magnetic field sensors are used in particular for contactless detection of the piston position in pneumatic cylinders. Using a patented operating principle, our magnetic field sensors ...

pneumatic cylinder magnetic field sensor
pneumatic cylinder magnetic field sensor
BMF 103K, BMF 303K, BMF 305, BMF 32M series

Balluff cylinder sensors for C-slots are magnetic cylinder sensors known for its extremely strong hold. The product is ideal for applications with confined spaces. Short designs that ...

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Balluff GmbH
pneumatic cylinder magnetic field sensor
pneumatic cylinder magnetic field sensor
BMF 1, BMF 2, BMF 3 series

Our magnetic cylinder sensors for C-slots distinguish themselves with their firm grip. Features: can be mounted flush – suitable for space-critical applications; can be installed from above – also fit ...

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Balluff GmbH
pneumatic cylinder magnetic field sensor
pneumatic cylinder magnetic field sensor
BMF series

The Balluff mini-sensors provides a solution for short-stroke cylinders and mini-grippers applications. Although the mini cylinder switches are very compact they have an exact switching point while delivering maximum ...

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Balluff GmbH
security magnetic sensor / explosion-proof
security magnetic sensor
EX-BNS 120 series

Schmersal Ex certified EX-BNS 120 safety sensors are enclosed by thermoplastic material compatible with the demands of food processing industry. These have a particularly large switching distance, and Ø M12. The long ...

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SCHMERSAL
security magnetic sensor / explosion-proof
security magnetic sensor
EX-BNS 180 series

EX-BNS 180 series offers safety sensors which are designed to be mechanical rub proof entailing longer life expectancy. These are also built with thermoplastic enclosure and with complete assessment. These materials are ...

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SCHMERSAL
explosion-proof magnetic sensor / security
explosion-proof magnetic sensor
EX-BNS 303 series

... food processing industry. This product is insensitive to transverse misalignment and insensitive soiling. Also, this safety sensor is included with coding.

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SCHMERSAL
explosion-proof magnetic sensor
explosion-proof magnetic sensor
3070-XP12010

The magnetic pick-up sensor 3070-XP12010 is used in oil and petrochemical industries. The low impedance of this completely sealed and explosion-proof stainless steel sensor will facilitate ...

low energy consumption magnetic sensor / threaded / for gear wheels / speed
low energy consumption magnetic sensor
3030AN

... change from non-magnetic to magnetic material moving past the sensor pole. The output voltage is directly proportional to the change in magnetic flux intensity over the ...

gear wheel magnetic sensor / speed / gear tooth / threaded housing
gear wheel magnetic sensor
MP-10

MP-10 Magnetic Pick-Up Sensor provides a sine wave output whenever there is an abrupt change from non-magnetic to magnetic material moving past the sensor ...

magnetic field sensor
magnetic field sensor
LFS

... Compact sensor for local 2D magnetic flux density and magnetic field strength measurements •Suitable for evaluation of coated materials such as electrical steels •Light and easy to ...

reed magnetic sensor
reed magnetic sensor
MK01 Series

SPDT Changeover surface mount (SMD) MK01 Series Reed Sensor used in On/Off control switch, proximity, motion, position detection with high power switch option. Supplied in tape and reel according to IEC ...

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StandexMeder Electronics GmbH
reed switch magnetic sensor / threaded housing
reed switch magnetic sensor
MK11(S) Series

M5/M8 adjustable thread mount MK11 Stainless Steel Series Reed Sensor are supplied in a cylindrically shaped housing with cable terminals. Used in position, level, and end limit detection w/convenient ...

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StandexMeder Electronics GmbH
reed switch magnetic sensor / high-voltage / threaded
reed switch magnetic sensor
MK11(P) Series

M8 adjustable thread mount MK11 Plastic Series Reed Sensor are supplied in a cylindrically shaped housing with cable terminals with optional high voltage switch. Used in position, level, and end limit ...

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StandexMeder Electronics GmbH
pneumatic cylinder magnetic field sensor
pneumatic cylinder magnetic field sensor
MFS series

►For monitoring piston position on pneumatic cylinders ►Non-contacting and wear-free for long service life

magnetic field sensor
magnetic field sensor

This magnetic field sensor is constructed to be used in safely detecting high electronic current found in most electronic welding systems. Housed in a durable plastic enclosure, this device is integrated ...

magnetic field sensor
magnetic field sensor
MFS-S-N6-K2m

The MFS-S-N6-K2m is a magnetic field sensor manufactured by MM Engineering. This device is suitable for use in monitoring the position of retracted piston on suction lifters and the essential suction ...

threaded magnetic sensor
threaded magnetic sensor
COM 16-70S (M16 x 1,5)

The magnetic pick-up (MPU) is the communication link between the engine and the electronic controller. The MPU is installed next to the drive shaft gear made of a material which reacts to a magnetic field. ...

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CRE TECHNOLOGY
threaded magnetic sensor
threaded magnetic sensor
COM 16-54C

The magnetic pick-up (MPU) is the communication link between the engine and the electronic controller. The MPU is installed next to the drive shaft gear made of a material which reacts to a magnetic field. ...

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CRE TECHNOLOGY
threaded magnetic sensor
threaded magnetic sensor
COM 16-92C (metric threads)

The magnetic pick-up (MPU) is the communication link between the engine and the electronic controller. The MPU is installed next to the drive shaft gear made of a material which reacts to a magnetic field. ...

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CRE TECHNOLOGY
electromagnetic magnetic field sensor
electromagnetic magnetic field sensor
1 kHz - 10 GHz

... EMC sniffer set constitutes a set of five probes geared to provide excellent measurements of interference sources such as magnetic and electric fields in a gamut of applications. The probes are compatible with spectrum ...

Hall effect magnetic field transducer
Hall effect magnetic field transducer
MFT-100

... design allowing easy installation on stator wall Interchangeable sensor head MC-m is commercialising magnetic field transducers in order to bring more values for our customers. The ...

Hall effect magnetic field sensor
Hall effect magnetic field sensor

Hall Effect sensors are a type of semi-conductor that produces a linear voltage output in relation to magnetic field intensity when a constant current is applied to the sensor. Hall Effect ...

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Sypris T&M - FW Bell
Hall effect magnetic field sensor
Hall effect magnetic field sensor
SH series

SH (Indium Antimonide) Hall Effect Sensors SH Series Features Low cost Extremely high magnetic sensitivity Low current consumption Available in surface mount ...

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Sypris T&M - FW Bell
Hall effect magnetic field sensor
Hall effect magnetic field sensor
FH series

FH (Thin Film Indium Arsenide) Hall Effect Sensors FH Series Features Low cost Low current consumption High linearity Available Kapton encased lead strip

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Sypris T&M - FW Bell
electromagnetic magnetic field sensor
electromagnetic magnetic field sensor
MAGNATEST

Testing of round or rectangular material with through-type coils The standard program comprises sensors for material diameters of 5 mm to 200 mm. The coils' sizes, which increase in small increments, guarantee accurate ...

wireless magnetic sensor
wireless magnetic sensor
RF RC 10 series

•Thermoplastic enclosure •sWave® wireless technology (SW868/SW915/SW917/SW922) or EnOcean® wireless technology (EN868) •No wiring and pipe laying required •Power supply by Lithium battery •Easy programming of receiver •Multi-network ...

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steute Schaltgeräte
explosion-proof magnetic sensor
explosion-proof magnetic sensor
30 - 35 mm

... range of Magnetic Sensors to be used in proximity of detection applications. They are employed in conjunction with an external magnet: when the sensor approaches the magnet, the output ...

magnetic field sensor
magnetic field sensor
A-Test LT

Highly sensitive magnetic field sensor Detection and tracking of magnetic sources in the production, metrology, quality and safety.

gear wheel magnetic sensor
gear wheel magnetic sensor
GS102301

The GS102301 model engineered by Cherry, is a geartooth speed sensor intended for applications that need ferrous edge detection. It is equipped with a Viton O-ring, and it highlights a 1.5 mm operating air gap. This device ...

banknote validation magnetic sensor
banknote validation magnetic sensor

... highly sensitive multitrack magnetic sensors for banknote processing systems. With it, different banknotes with their hard and soft magnetic properties can be checked for their authenticity ...

RFID magnetic sensor / wireless
RFID magnetic sensor
PUCK MAG

The PUCK MAG is an ultra-robust and wireless RFID sensor for magnetic detection. It adapts to all environments and detects opening and closing magnetic contact within a radius of 150 ...

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ELA Innovation S.A
Hall effect magnetic field sensor
Hall effect magnetic field sensor
KOSHAVA-AT

The independently operating Tesla Meter / Gauss Meter Type KOSHAVA analog for connection to a digital multimeter, oscilloscope, data logger or data acquisition card is an inexpensive alternative to the handheld and USB Tesla meter / Gauss ...

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WUNTRONIC GmbH
magnetic sensor with switching function
magnetic sensor with switching function
HGDE / HGDF series

High precision, compact and low-profile product based on magnetic sensing devices technologies.

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ALPS Electric
Hall effect magnetic field sensor
Hall effect magnetic field sensor
OMH3075

... device turns on (logic level “0”) in the presence of a magnetic south pole and turns off (logic level “1”) when subjected to a magnetic north pole. Both magnetic poles are necessary ...

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Optek electronics

How to choose this product

magnetic-sensor

A magnetic sensor uses changes in a magnetic field to detect presence, position or proximity.

Applications

These devices detect movement in automatic systems, doors, cylinders and articulated arms. They are also used to detect fill levels or to control electric motors.

Technologies

Reed sensors are the most common type of magnetic sensor. They consist of a reed relay whose contacts close in the presence of a magnetic field. If the magnet is mounted on a mobile element, the sensor will indicate when the desired position is reached. Detection is possible through a partition or housing which is insensitive to magnetic fields, obviating need for an opening. They are often used to detect the limits of piston movement.

Liquid level sensors use a reed switch in a tube containing a float holding a magnet. Other induction mechanisms produce their own magnetic field. The moving metal element whose position is to be measured alters the field as it enters the magnetic circuit. These variations are measured electrically and analyzed to yield the pertinent information.

Hall-effect magnetic sensors are semiconductors frequently used in electrical engineering to determine the rotor position of an electric motor. They are commonly used on synchronous motors or as tachometers.