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

Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
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Proximity Sensors Product List

1～15 item / All 28 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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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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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.

  • switch

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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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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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Seismic Measures for Automatic Doors and Factory Equipment: Seismic Device 'HK-2'

Seismic Measures for Automatic Doors and Factory Equipment: Seismic Device 'HK-2'

When strong tremors are detected, actions for ensuring safety, such as stopping equipment, opening doors, unlocking lockers, and broadcasting evacuation guidance, are automatically executed.

The seismic sensing device "HK-2" is a product that can automatically perform various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 weak or higher. For example, it can automatically execute actions such as: "Open automatic doors to secure an escape route" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers and release disaster prevention goods" "Automatically play pre-set voice guidance" 【Product Features】 ■ Detection sensitivity can be set to 4 levels (equivalent to seismic intensity 5 weak to 6 weak) ■ Detection output hold time: 2 seconds, 10 seconds, 30 seconds, 60 seconds, 5 minutes, 30 minutes, 60 minutes, ∞ ■ Operation status can be understood through LED lighting and blinking ■ Easy to use in a wide range of scenes with DC12-24V specifications ■ Compact and easy to install. Recovery is also simple with a reset switch *Please refer to the accompanying materials. Feel free to contact us with any inquiries.

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  • Other measurement, recording and measuring instruments

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Magnetic proximity sensors have a long lifespan even in food processing environments such as automatic mochi-making machines.

Magnetic proximity sensors have a long lifespan even in food processing environments such as automatic mochi-making machines.

The long-life, high-reliability separate-type magnetic proximity sensor excels in environmental resistance and reduces maintenance efforts!

Our separate-type magnetic proximity sensor is used for detecting the top dead center position of the pestle in automatic rice cake machines. It demonstrates exceptional reliability even in harsh environments like food processing sites, where high temperatures, humidity, water, oil, and dust are present. Its long lifespan and high reliability lead to reduced maintenance workload and costs. The contact part uses the glass-sealed contact "Bestact," which prevents oxidation and corrosion of the contacts, ensuring outstanding reliability. Bestact achieves a long-lasting product with excellent environmental and vibration resistance due to our unique structure, which differs from conventional reed switches.

  • Safety switch
  • switch
  • relay

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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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[Medical and Welfare] Bed Exit Sensor Wireless Set Linked to Nurse Call

[Medical and Welfare] Bed Exit Sensor Wireless Set Linked to Nurse Call

This is a simple nurse call system that notifies when a patient gets out of bed, linked to the nurse call.

The "Nurse Call Linked Wireless Set" for the Hotron Bed Exit Sensor is a simple and convenient notification system that can be linked with nurse calls. - By simply connecting existing products such as "Just Place It Pole-kun," "Foldable Thin Matta-kun," "Ugo-kun," and "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless and detect exits in conjunction with the nurse call system. - Being wireless prevents tripping and disconnection caused by cords! *This product is a "low-power radio station" recognized by the Radio Law, operating in the 315MHz band. ◎ For more details, please contact us or download the catalog.

  • Safety Sensors

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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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  • Other Sensors

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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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Cylindrical magnetic proximity sensors are widely adopted in various fields due to their long lifespan and high reliability.

Cylindrical magnetic proximity sensors are widely adopted in various fields due to their long lifespan and high reliability.

Maintaining reliability even in high-temperature environments! A magnetic proximity sensor that achieves space-saving! Introducing the PSMS-RV series, which also boasts long lifespan!

This is a highly versatile magnetic proximity sensor that demonstrates its power in adverse environments such as high temperature and high humidity for position detection. The driving direction is free in all directions—up and down, front and back, left and right—and the operating point can be adjusted on-site. Additionally, it does not require a power supply for sensor operation or an amplifier for signal amplification, allowing for space and cost savings. Moreover, it is a long-lasting and highly reliable sensor. The contact part of this product incorporates our original power lead switch "Bestact," which prevents oxidation and corrosion of the contacts, proving high reliability in various usage environments compared to other products. Bestact achieves a long-lasting product with excellent environmental resistance and vibration resistance due to our unique structure, which differs from typical reed switches. For more details on the cylindrical magnetic proximity sensor PSMS-RV□ type, please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general

  • switch
  • Safety switch
  • Other FA equipment

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Magnetic Resistance Sensor IC "Nano Power Series"

Magnetic Resistance Sensor IC "Nano Power Series"

Compatible with various applications! Choose from two types of magnets, achieving ultra-high sensitivity and a wide detection range!

Honeywell's "Nano Power Series" is an ultra-high sensitivity magnetic resistance sensor IC suitable for a wide range of applications that require a large air gap, small magnetic field, and low power consumption. It can operate at a low supply voltage of 1.65V, promoting energy efficiency and achieving longer battery life. There are two types of magnetic sensitivity: "SM351LT:" and "SM353LT:", allowing you to choose according to your application. 【Features】 ■ High Sensitivity ⇒ Standard 7 Gauss, Maximum 11 Gauss; Standard 14G, Maximum 20 Gauss ■ Nano Power ⇒ Average current is standard 360nA, and standard 310nA ■ Supply Voltage Range ⇒ 1.65Vdc to 5.5Vdc; simplifies design-in ■ Omni-Polarity Detection ⇒ Activated by either pole of a magnet ■ Temperature Range ⇒ -40℃ to 85℃ *For more details, please download the catalog or contact us.

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[Sensylink] Digital Temperature and Humidity Sensor IC #CHT8315

[Sensylink] Digital Temperature and Humidity Sensor IC #CHT8315

For low voltage temperature and humidity sensor chips, trust Sensylink.

The CHT8315 is a low-voltage digital humidity and temperature sensor with a humidity accuracy of ±3.0% RH (maximum) and a temperature accuracy of ±0.5°C (maximum). Humidity and temperature data can be read directly through a digital interface via an MCU, Bluetooth chip, or SoC chip. For inquiries regarding Sensylink's CHT8315, please contact Silicon Devices Co., Ltd.

  • Temperature and humidity measuring instruments
  • Temperature Sensor
  • Sensors

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[Sensylink] Analog Temperature and Humidity Sensor IC #CHT8336

[Sensylink] Analog Temperature and Humidity Sensor IC #CHT8336

A high-performance sensor IC capable of detecting even minute changes in temperature and humidity with high precision and stability!

The "CHT8336A" is an analog output type temperature and humidity sensor IC with a humidity accuracy of ±2.0% RH and a temperature accuracy of ±0.2°C. It supports a wide supply voltage range of 1.8V to 5.5V, enabling low power consumption and high-precision measurements. Humidity and temperature data are directly output from different IO pins. Individual temperature and humidity calibration is performed at the factory before shipment, eliminating the need for readjustment. It incorporates a high-precision bandgap circuit, an A/D converter, a calibration circuit with non-volatile memory, and two DAC outputs. The package uses DFN2x2-4.

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  • Temperature Sensor
  • Thermo-hygrometer

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