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Proximity Sensors(20mm) - 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

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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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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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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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[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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Small ultrasonic proximity sensor

Small ultrasonic proximity sensor

The FA small ultrasonic proximity sensor measures non-contact and is unaffected by the color of the detected object, allowing it to detect even transparent objects.

Manufacturer: Audiowill Electronics (Guangdong) Co., Ltd. Headquarters Factory: Guangzhou, Guangdong Province, China Certifications: ISO 14001 ISO/TS 16949 OHSAS 18001 Product Name: Small Ultrasonic Proximity Sensor Model: UM0001 Overview: The small ultrasonic proximity sensor for FA (Factory Automation) can measure non-contact and detect objects without being affected by their color. It is particularly recommended for dimension measurement on production lines of transparent films, plate glass, and for monitoring production lines of bottles and PET bottles. Features: Compact structure High precision Waterproof type

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Cylindrical high-frequency proximity sensor

Cylindrical high-frequency proximity sensor

Detect magnetic metals non-contact! Available in two types: metal type and resin type.

The "cylindrical high-frequency proximity sensor" is a product used for positioning in machining equipment and for detecting magnetic metals. Its screw-shaped exterior makes installation and position adjustment easy. Additionally, being a molded type, it can be safely used in areas where water may splash. 【Features】 ■ Non-contact detection of magnetic metals ■ Easy installation and position adjustment ■ Usable in areas where water may splash ■ Available in two types: cylindrical M30, metal type and resin type *For more details, please refer to the PDF document or feel free to contact us.

  • Company：JSK
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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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Reed switch type proximity sensor 'PS-0016Y-101'

Reed switch type proximity sensor 'PS-0016Y-101'

The case is made of ABS resin! Proximity sensor with a maximum opening and closing voltage of DC100V.

The "PS-0016Y-101" is a lead switch type proximity sensor designed for dustproof and drip-proof specifications. The electrical lifespan is 1×10^6 cycles (DC6V, 10mA, resistive load), and the vibration resistance is a total amplitude of 1.52mm, with a vibration frequency of 10 to 55Hz. Additionally, UL1007 AWG20 is used for the cable. 【Features】 ■ Dustproof and drip-proof specifications *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-0031A-201'

Reed switch type proximity sensor 'PS-0031A-201'

The operating temperature range is -10℃ to +60℃! The product uses PP resin for the case.

The "PS-0031A-201" is a lead switch type proximity sensor with drip-proof and dust-proof specifications. It features a metal shielding plate design, with impact resistance of 294 m/s² and a contact form of NC. The vibration resistance has a total amplitude of 1.52 mm and a vibration frequency of 10 to 55 Hz. Additionally, the cable uses UL1007 AWG24. Please feel free to contact us if you have any requests. 【Features】 ■ Metal shielding plate type ■ 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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Reed switch type proximity sensor 'PS-510-103'

Reed switch type proximity sensor 'PS-510-103'

The contact form is NC! The case is made of ABS resin, and the wire uses UL1007 AWG24.

The PS-510-103 is a reed switch type proximity sensor with an operating temperature range of -20°C to +70°C. It has a vibration resistance of a total amplitude of 1.52mm and a vibration frequency of 10 to 55Hz. Additionally, the electrical lifespan is 1×10^6 cycles (DC6V, 10mA, resistive load), and the contact resistance is 0.4Ω or less. 【Features】 ■ General-purpose type ■ 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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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.

  • Thermo-hygrometer
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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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LoRaWAN passageway people counting sensor VS350

LoRaWAN passageway people counting sensor VS350

Count the number of people in the passage. Remote management via IoT Cloud using smartphones or PCs, low power consumption, wide area, long-distance wireless communication.

Features ■ High accuracy achieved through bidirectional people flow measurement with dual PIR sensors ■ Ultra-low power consumption design achieves up to 4 years of battery life (no battery replacement needed) ■ 100% anonymity with no image capture and GDPR-compliant design alleviates privacy concerns ■ Equipped with a reliable and cost-effective sensor system for measuring corridor passersby ■ Accurately performs people flow measurement within an optimal detection range ■ Improved ease of installation and scalability with wireless connectivity and compact size ■ Environmental detection function with built-in temperature sensor ■ Local storage of historical records and support for retransmission to prevent data loss ■ Ultra-low latency achieved with Milesight D2D protocol, enabling direct control without a gateway ■ NFC for one-touch setup, supporting card emulation mode ■ Good compatibility with standard LoRaWAN gateways and network servers ■ Compatible with Milesight IoT Cloud and Milesight development platform

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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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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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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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Reed switch type proximity sensor 'PS-6132-108'

Reed switch type proximity sensor 'PS-6132-108'

Drip-proof and dust-proof specifications! Vibration resistance with a full amplitude of 1.52mm and a vibration frequency of 10 to 55Hz.

The PS-6132-108 is a high-capacity reed switch type proximity sensor with an operating temperature range of -10°C to +60°C. The case is made of ABS resin, and the cable uses UL1007 AWG26. Additionally, the electrical lifespan is 1×10^7 cycles (DC6V, 10mA, resistive load). Please feel free to contact us if you have any inquiries. 【Features】 ■ General-purpose type ■ Drip-proof and dust-proof specifications ■ High-capacity type *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-7711-108"

Reed switch type proximity sensor "PS-7711-108"

The operating temperature range is 0°C to +60°C! It is a metal shielded sensor with a maximum switching voltage of DC100V.

The "PS-7711-108" is a hollow-type, general-purpose reed switch proximity sensor. It has an impact resistance of 294 m/s² and a vibration resistance with a total amplitude of 1.52 mm, and a vibration frequency of 10 to 55 Hz. Additionally, the case is made of ABS resin, and the cable is UL1007 AWG26. Please feel free to contact us if you have any requests. 【Features】 ■ Iron plate shielding type ■ General-purpose type ■ Hollow specification *For more details, please refer to the PDF document or feel free to contact us.

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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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Memory-type magnetic proximity sensor is suitable for sequence control with self-holding contacts.

Memory-type magnetic proximity sensor is suitable for sequence control with self-holding contacts.

High contact reliability and long lifespan that you can understand once you use it! The PSMM series memory-type magnetic proximity sensor, equipped with a self-holding function, is also ideal for sequence control!

Our memory-type magnetic proximity sensor, the PSMM series, is equipped with a self-holding function, eliminating the need for an external self-holding circuit, which simplifies sequence control. We also offer products that can withstand high temperatures and humidity, capable of continuous use at ambient temperatures of 130°C. Additionally, it has a proven track record of high contact reliability, being used by major elevator manufacturers. The contact section of this product features our original power lead switch, "Bestact," which is built-in and prevents oxidation and corrosion of the contacts. Compared to other products, it has been proven to have high reliability under various usage environments. Bestact achieves long-lasting products with excellent environmental resistance and vibration resistance due to our unique structure, which differs from conventional lead switches. 【Product Features】*Comparison with equivalent products from other companies ○ "High contact reliability": Low failure rate and long lifespan due to unique contact mechanism ○ "Excellent environmental resistance": Minimal long-term deterioration from external environments and strong against high temperatures and humidity ○ "Low maintenance frequency": Reduced maintenance burden due to long lifespan If you are looking for a magnetic proximity sensor or are not satisfied with existing magnetic proximity sensors, please feel free to consult us. We are delivered by the Yaskawa Electric Group, a top runner in industrial robots.

  • switch
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Rubber magnet for magnetic proximity switches

Rubber magnet for magnetic proximity switches

Free pasting is possible, and the detection distance can also be adjusted by the magnetic flux density of the magnet!

The "Rubber Magnet for Magnetic Proximity Switches" can be used as a detection body for magnetic proximity switches. It can be easily cut with scissors and comes with double-sided tape, allowing for flexible attachment. By sticking it to the desired location where you want the magnetic proximity switch to turn ON, you can easily achieve switching in a specific area. 【Features】 ■ Available with N and S poles on the surface using anisotropic magnets ■ Adhesive tape on the back side ■ Available in two thicknesses: 0.9mm and 1.6mm, with a width of 50mm *For more details, please refer to the PDF document or feel free to contact us.

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