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Proximity Sensors(5mm) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
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Proximity Sensors Product List

1～15 item / All 24 items

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Proximity Sensor "MDS-F5U-5V"

Proximity Sensor "MDS-F5U-5V"

The detection distance is 5mm ± 10%, and the tolerance is within 20% of the detection distance! For positioning of processing machines and detection of the position of moving tables.

The "MDS-F5U-5V" is a compact flat proximity sensor (top detection type) with a detection surface of 18mm and a detection distance of 5mm. The detection distance is 5mm ± 10%, and the hysteresis is less than 20% of the detection distance. Due to its molded type, it can be safely used in areas where water may splash. 【Features】 ■ Detection surface of 18mm with a detection distance of 5mm ■ Molded type, allowing use in areas where water may splash *For more details, please refer to the PDF materials or feel free to contact us.

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Amplifier built-in proximity sensor "620 Series"

Amplifier built-in proximity sensor "620 Series"

Standard model and environmental-resistant model are now available! The wiring is the same as that of regular-sized products.

The "620 Series" is an ultra-compact proximity sensor with a built-in amplifier, featuring a stainless steel housing filled with mechanically strong vacuum-adsorbed resin. The cylindrical type is available in diameters from 3mm to 5mm. The rectangular type for side detection measures 5×5×25mm. The detection distance ranges from 0.8mm to 1.5mm. 【Features】 ■ Cylindrical type available in diameters from 3mm to 5mm ■ Rectangular type for side detection measures 5×5×25mm ■ Wiring is the same as standard-sized products ■ Built-in protection circuit (output short circuit, reverse polarity protection, EMC) ■ Stainless steel housing (mechanically strong: filled with vacuum-adsorbed resin) *For more details, please refer to the PDF document or feel free to contact us.

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Small proximity sensor 'MDS-F2R5U/MDS-F2R5'

Small proximity sensor 'MDS-F2R5U/MDS-F2R5'

For positioning of processing machines and detecting the position of moving tables! It can be used even in areas where water splashes.

The "MDS-F2R5U/MDS-F2R5" is a compact proximity sensor with a detection surface of 8mm and a detection distance of 2.5mm. It can be easily mounted with a single M3 screw, and a space-saving sensor mounting bracket (sold separately) is also available. Due to its molded type, it can be safely used in areas where water may splash. 【Features】 ■ Detection surface of 8mm with a detection distance of 2.5mm ■ Easy installation with a single M3 screw ■ Space-saving sensor mounting bracket (sold separately) available ■ Molded type allows use in wet areas *For more details, please refer to the PDF document or feel free to contact us.

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All-Metal Detection Proximity Sensor 'MDE-Q5'

All-Metal Detection Proximity Sensor 'MDE-Q5'

A metal detection proximity sensor that can detect non-magnetic metals such as aluminum and copper over long distances, just like magnetic metals such as iron!

The "MDE-Q5" is an all-metal proximity sensor that can be easily mounted directly onto metal surfaces due to its rectangular shape. It is a compact proximity sensor (front detection type) with a detection area of 17×17mm and a detection distance of 5mm, and its molded design allows for use in wet conditions. 【Lineup】 ■MDE-Q5 ■MDE-Q5B ■MDE-Q51 ■MDE-Q51B *For more details, please download the PDF or feel free to contact us.

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C44 Family

C44 Family

Robust, long-distance, IO-Link! The detection surface can be rotated and moved to the side, allowing for configuration in five directions.

We would like to introduce the "C44 Family" that we handle. The detection surface can be rotated and moved to the side, allowing for settings in five directions. We offer products such as "DW-AS-61A-C44" and the long-distance type "DW-AS-63A-C44." Please feel free to contact us when you need assistance. 【Features】 ■ 4 LED indicators ■ Detection distance up to 40mm ■ IO-Link ■ Special mounting bracket *For more details, please refer to the PDF document or feel free to contact us.

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Magnetic induction type amplifier built-in miniature proximity sensor

Magnetic induction type amplifier built-in miniature proximity sensor

Housing Φ3, M4, Φ4, etc. are available in the lineup! We offer cable type and big tail type.

We would like to introduce our "Magnetic Induction Type Miniature Proximity Sensor with Built-in Amplifier." We offer a lineup including housing sizes of Φ3, M4, and Φ4. Both cable type and big tail type are available. Detection distances are available at 0.6mm, 0.8mm, and 1mm for Φ3. Please feel free to contact us if you have any requests. 【Partial Lineup】 ■Φ3 ■M4 ■Φ4 ■M5 *For more details, please refer to the PDF document or feel free to contact us.

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Reed switch type proximity sensor 'PS-4122-503A'

Reed switch type proximity sensor 'PS-4122-503A'

Impact resistance of 98 m/s²! The case is made of PBT resin, and the cable uses heat-resistant wire (2-core).

The PS-4122-503A is a general-purpose reed switch type proximity sensor. It has a vibration resistance of a full amplitude of 1.52mm and a vibration frequency of 10 to 55Hz, with an electrical lifespan of 5×10^5 cycles (DC100V, 100mA, resistive load). Additionally, it has a contact withstand voltage of DC200V and a contact resistance of 300mΩ or less. Please feel free to contact us if you have any inquiries. 【Features】 ■ General-purpose ■ Drip-proof and dust-proof specifications *For more details, please refer to the PDF document or feel free to contact us.

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Long-range proximity sensor "500/520 series"

Long-range proximity sensor "500/520 series"

Achieves a detection distance of up to 40mm with proprietary technology! Built-in amplifier proximity sensor.

The "500/520 series" is a long-range proximity sensor with a built-in amplifier manufactured by CONTRINEX, ideal for detecting objects that are difficult to detect with standard products, such as small and thin items made of aluminum foil or carbon fiber. Since the sensor can be installed away from the workpiece, it becomes less likely to make contact even if the workpiece sways. This helps reduce equipment downtime and contributes to cost reduction. Additionally, we offer a long-range rectangular model with a detection distance of 3mm and a body size of 8×8×40mm. 【Features】 ■ Maximum detection distance of 40mm ■ Improved reliability and reduced mechanical damage ■ Can be made one size smaller due to the long range ■ Prevents false triggering due to sufficient distance even when the workpiece vibrates ■ Ideal for detecting objects that are difficult to detect with standard products *For more details, please refer to the PDF document or feel free to contact us.

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[Demo units available] Capacitive sensor "Capacitive proximity sensor"

[Demo units available] Capacitive sensor "Capacitive proximity sensor"

Detect the liquid level from outside the container without touching the liquid! It can detect a wide range of liquids and powders without being affected by the transparency of the object or the reflection of light!

The "Capacitance Proximity Sensor" is a proximity sensor equipped with semiconductor switching elements that generates an electric field within the detection area. It uses a part of the circuit as a conductive electrode, and by having another conductor or dielectric approach this electrode, it detects the proximity of an object by converting the change in the electrode's capacitance into an electrical signal. 【Features】 ■ Detects liquid level simply by mounting it on the side of a container! ■ Capable of detecting transparent objects such as water and glass! ■ Wide detection range from fine powders like rice bran to coarse powders like coffee beans! *Demo units are available for loan! For more details, please download the PDF or feel free to contact us.

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Workplace Sensor Milesight VS121

Workplace Sensor Milesight VS121

Maximum recognition rate of 98%, usable for counting people in stores, shopping malls, offices, exhibitions, etc., remote management via Wi-Fi.

Features ■ Recognition rate of up to 98% based on advanced AI identification and analysis technology. ■ Supports up to 16 mapped areas for detection. ■ No collection of image data, eliminating privacy concerns. ■ Equipped with Wi-Fi for web GUI settings. ■ Supports Milesight D2D protocol, enabling ultra-low latency and direct control without a gateway. ■ Functions with standard LoRaWAN gateways and network servers.

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Magnetic resistance element application "ME proximity switch (non-contact type)"

Magnetic resistance element application "ME proximity switch (non-contact type)"

Achieve low cost by focusing only on magnets or iron plates!

The "ME Proximity Switch" is a proximity switch that uses a magnetoresistive element. It achieves low cost through a simple drive method and an automatic assembly line. It is compatible with all loads from TTL to relay loads. There are magnet-operated types (cylindrical and rectangular), iron plate-operated types (slit and rectangular), and gear sensors (cylindrical). 【Features】 ○ LED display included ○ Built-in surge absorption circuit ○ Built-in reverse polarity protection circuit ○ Semi-permanent lifespan due to semiconductor output ○ Resistant to vibration and shock For more details, please contact us or download the catalog.

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Magnetic proximity sensor

Magnetic proximity sensor

High-precision position detection is possible! It is a highly reliable sensor that is less susceptible to radio wave noise interference.

The "magnetic proximity sensor" is a sensor that operates ON and OFF based on changes in the strength of the magnetic field. With a fast response time (under 5μsec), it can also be used for speedometers and tachometers. Compared to general proximity sensors, it is highly sensitive (large detection distance) and compact. It enables high-precision position detection (repeatability of 0.001mm) and can be useful for quickly detecting high-speed movements, helping to solve your concerns. 【Features】 ■ The operating principle is based on Hall IC, so it has a polar characteristic with S-pole detection as standard. ■ The double sensor can detect both the servo origin and overruns with a single unit. ■ It is less susceptible to radio noise interference. *For more details, please refer to the PDF document or feel free to contact us.

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Current sensor IC "ACHS-719x series"

Current sensor IC "ACHS-719x series"

Current sensing range ±10 to ±50A, conduction resistance 0.7mΩ! Introduction of coreless Hall effect linear current sensor IC.

The "ACHS-719x series" is an AC and DC current sensor IC using Hall effect elements, designed for industrial and consumer equipment. It is composed of a low conduction resistance lead frame and a high precision, low offset differential linear Hall circuit element, converting the magnetic field strength generated by the current flowing through the conductor into a corresponding voltage. The total output error is ±6.0% (maximum), and it complies with UL, cUL, and IEC/EN 62368-1 standards. 【Features】 ■ Current sensing range: ±10 to ±50A ■ Conduction resistance: 0.7mΩ ■ Operating temperature range: -40 to +110℃ ■ Signal bandwidth: 80kHz ■ Magnetic hysteresis is nearly zero *For more details, please refer to the related link page or feel free to contact us.

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Differential Capacitive Proximity Sensor "DCS-45"

Differential Capacitive Proximity Sensor "DCS-45"

Output capacitance changes as an analog voltage! Detects minute capacitance changes using a differential capacitance detection method.

The "DCS-45" is a differential capacitance type proximity sensor that can detect minute capacitance changes through a differential capacitance detection method. It is capable of detecting minute capacitance changes on the order of femtofarads (fF). Additionally, it can output capacitance changes as an analog voltage, allowing for non-contact detection of changes equivalent to the thickness of a single sheet of paper or liquids inside a resin pipe. 【Features】 ■ Capable of detecting minute capacitance changes through differential capacitance detection method ■ Detects minute capacitance changes on the order of femtofarads (fF) or changes equivalent to the thickness of a single sheet of paper ■ Outputs capacitance changes as an analog voltage ■ Non-contact detection of liquids inside resin pipes or non-metallic tanks *For more details, please refer to the PDF document or feel free to contact us.

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