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

Last Updated： Aggregation Period:Jan 28, 2026～Feb 24, 2026
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Proximity Sensors Product List

1～23 item / All 23 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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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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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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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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Small proximity sensor 'MDS-F4U/MDS-F4'

Small proximity sensor 'MDS-F4U/MDS-F4'

Since it is a mold type, you can use it with peace of mind even in places where water may splash! It can be easily installed with just one M3 screw.

The "MDS-F4U/MDS-F4" is a compact proximity sensor with a detection surface of 12mm and a detection distance of 4mm. It can be easily mounted with a single M3 screw, and a space-saving sensor mounting bracket (sold separately) is also available. It can be used for positioning in processing machines, detecting the position of metal pallets and moving tables, and metal detection in narrow spaces. Being a molded type, it can be safely used in areas where water may splash. 【Features】 ■ Detection surface of 12mm with a detection distance of 4mm ■ Easy to install with a single M3 screw ■ Usable in wet areas due to its molded type ■ Space-saving sensor mounting bracket (sold separately) is also available *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-3251-103'

Reed switch type proximity sensor 'PS-3251-103'

The maximum open and close current is 0.5A! Proximity sensor with a temperature range of -20°C to +70°C.

The PS-3251-103 is a normally closed (NC) contact type reed switch proximity sensor. It is designed to be drip-proof and dust-proof, and there is a reverse type for cable extraction. It has a vibration resistance of a total amplitude of 1.52mm and a vibration frequency of 10 to 55Hz. Additionally, the maximum opening and closing voltage is DC100V, and the maximum opening and closing current is 0.5A. Please feel free to contact us if you have any inquiries. 【Features】 ■ Compact, general-purpose type 12MAX 4.5MIN ■ Drip-proof and dust-proof design ■ Reverse type for cable extraction available *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-C10'

All-Metal Detection Proximity Sensor 'MDE-C10'

A fully metal detection proximity sensor suitable for detecting brass, copper, or aluminum coins such as those used in ATMs!

The "MDE-C10" is a full metal detection proximity sensor that can achieve a long detection distance even with non-magnetic metals such as aluminum and copper. A detection distance of 8.5mm can be secured with a 1 yen coin (aluminum). It supports the detection of various metals. Additionally, it is a connector type, making maintenance easy. 【Lineup】 ■MDE-C10 ■MDE-C10B ■MDE-C101 ■MDE-C101B *For more details, please download the PDF or feel free to contact us.

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[Case Study] Tsubaki Long-Distance Detection Proximity Sensors I & II

[Case Study] Tsubaki Long-Distance Detection Proximity Sensors I & II

A sensor capable of detecting detached metal pieces! Introducing a case study that solved conveyor chain troubles.

We would like to introduce a case where the "Tsubaki Long-Distance Detection Proximity Sensor" was used to monitor the slack of a conveyor chain for 24 hours. There were issues such as difficulty accessing the conveyor due to the environment surrounding the transported items, and the inability to check the slack of the conveyor chain due to busy daily operations. We proposed the Tsubaki Long-Distance Detection Proximity Sensor I, which eliminated troubles caused by slack and contributed to preventive maintenance. 【Case Overview】 ■Issues - Difficult environment for accessing the conveyor - No time to check the slack of the conveyor chain ■Effects - Elimination of troubles caused by slack, contributing to preventive maintenance - Ability to check from the control panel without going directly to the site, reducing the workload of on-site operations *For more details, please refer to the PDF document or feel free to contact us.

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Long-range proximity sensor "700/700L series"

Long-range proximity sensor "700/700L series"

Strong against impact with a stainless steel integrated structure! It also detects non-ferrous metals other than aluminum over long distances.

The "700/700L Series" is an all-stainless steel housing long-distance proximity sensor that can reduce the size of conventional proximity sensors by one size. Eighty percent of failures are caused by mechanical damage. This product can be installed away from the workpiece, making it less likely to be hit even if the workpiece is moving erratically. This helps reduce equipment downtime and contributes to cost reduction. 【Features】 ■ Prevents malfunction due to sufficient distance even when the workpiece is vibrating ■ Strong against impact with a stainless steel integrated structure, including the detection surface ■ Detection surface thickness ranges from 0.25mm to 1mm for M8 to M30 ■ Not affected by aluminum cutting chips ■ Capable of detecting non-ferrous metals other than aluminum at long distances *For more details, please refer to the PDF document or feel free to contact us.

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Sensylink's high-precision temperature and humidity sensor IC 'CHT8555'

Sensylink's high-precision temperature and humidity sensor IC 'CHT8555'

The key to success in the wearable business is Sensylink!

Silicon Device Corporation has started handling products from Sensylink. The CHT8555 chip, a new generation of compact, high-precision, low-power digital temperature and humidity sensors released by Sensylink, can accurately measure and collect the temperature and humidity of the environment and skin surroundings through portable wearable devices, offering various functionalities. It provides high-quality solutions in applications that develop features for next-generation smart wearable devices.

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PoE AI Workplace - People Counting Sensor VS121-P

PoE AI Workplace - People Counting Sensor VS121-P

AI workplace sensor, maximum recognition rate of 98%, usable for detecting the number of people and movement in stores, shopping malls, offices, etc., remote management.

Features ■ Achieves a recognition rate of up to 98% based on advanced AI identification and analysis technology ■ Offers two versions with a wide installation height and detection range to accommodate various scenarios ■ Complies with GDPR, with no image collection ■ Supports area-specific person counting, occupancy detection, and dwell time detection ■ Supports detection of up to 16 area zones ■ Supports bidirectional person counting across lines and people flow analysis ■ The smart U-turn detection feature suppresses duplicate counting of individuals wandering within the area ■ Supports people flow analysis that can calculate traffic from different directions ■ Compatible with normal mode or blur mode, and privacy masking for up to 8 areas ■ Safely collects data with local data storage and data retransmission functionality ■ Easy web GUI setup via Wi-Fi ■ Integrates with standard LoRaWAN gateways and network servers ■ Remote management via Milesight DeviceHub and Milesight development platform ■ High compatibility for data transfer via Ethernet port (HTTP/MQTT/HTTP API) Applications - Retail stores, shopping malls, offices, etc.

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