Best Capacitive Proximity Sensors in 2026

Special attention: After the switch is installed, the sensing distance needs to be adjusted, otherwise, there will be no response when the switch is turned on.There are two friends recently. The reaction product does not work, First note: our products are 100 % tested before they leave the factory. Solution: 1. Turn Switch control sensing distance behind the product; 2 .Send us an email and we will send you a new one.

Product Name : Capacitive Proximity Switch; Model : LJC18A3-H-Z/BX;Wire Type : DC 3 Wire Type (Brown, Black, Blue);Theory : Capacitance Sensor; Output Type : NPN NO(Normal Open);Diameter of Head : 16mm; Thread Diameter:18mm; Detecting Distance : 1-10mm

Operating Temperature : -25 to +65 Celsius (Non-freezing Condition);Size : 7.5 x 3cm / 3"x 1.2"(L*Max. Dia);Cable Length : 120cm/47";External Material : Plastic, Alloy

Product name: Capacitive Proximity switch; model: ljc18a3-h-z/by; wire Type: DC 3 wire Type (Brown, black, Blue); switch appearance Type: cylinder Type

Theory: Capacitance sensor; output Type: PNP no(normal open); diameter of head: 18mm; detecting distance: 1-10mm

Detecting object: metal or non-metal material; supply Voltage: DC 6-36v; current output: 300mA; response frequency: 100Hz

Product Name : Capacitive Proximity Switch; Model : LJC12A3-5-Z/BY; Wire Type : DC 3 Wire Type (Brown, Black, Blue); Switch Appearance Type : Cylinder Type

Theory : Capacitance Sensor; Output Type : PNP NO(Normal Open); Diameter of Head : 12mm; Detecting Distance : 1-5mm

Detecting Object : Metal or Nonmetal Material; Supply Voltage : DC 10-30V; Current Output : 200mA;

Mounting Hole Diameter: 30mm

Detecting Distance: 10mm±10%; Set Distance：0-8mm

Output Type: NPN Normally Open(NO); Shield Type

The TMF8801 is a time-of-flight (ToF) distance ranging sensor that uses the time difference between light pulses to measure distance.

It provides single zone detection of an object irrespective of the color, reflectivity and texture of the object.

The TMF8801 offers high dynamic range and detection sensing measurements from 2-250cm distances. The device can make highly accurate distance measurements within ±5% and is capable of operation in dark environments and in the presence of sunlight.

It is a component widely used in automatic control industry for detecting, controlling, and non-contact switching.

When proximity switch is close to some target object, it will send out control signal.

The Proximity Sensor Switch is used for testing parts such as size and speed

Proximity switch is a position sensor with switch output that can be connected with microcomputer

It also can drive directly from, electromagnetic relays, counters and contactor to achieve automatic control purposes

It is a component widely used in automatic control industry for detecting, controlling, and non-contact switching.

Mounting Hole Diameter: 18mm

Detecting Distance: 10mm±10%; Set distance：0-8mm

Output Type: PNP Normally Open(NO), Non-Shield Type

Product Name : Capacitive Proximity Switch; Model : LJC18A3-B-J/EZ; Wire Type : AC 2 Wire Type (Brown, Blue); Switch Appearance Type : Cylinder Type

Theory : Capacitance Sensor; Output Type : AC NO(Normal Open); Diameter of Head : 18mm; Detecting Distance : 1-10mm

Detecting Object : Metal or Nonmetal Material; Supply Voltage : AC 90-250V; Current Output : 400mA

Product Name : Capacitive Proximity Switch; Model : LJC18A3-B-Z/BY; Wire Type : DC 3 Wire Type (Brown, Black, Blue); Switch Appearance Type : Cylinder Type

Theory : Capacitance Sensor; Output Type : PNP NO(Normal Open); Diameter of Head : 18mm; Detecting Distance : 1-10mm

Detecting Object : Metal or Nonmetal Material; Supply Voltage : DC 10-30V; Current Output : 200mA; Response Frequency : 100Hz

【Capacitive Proximity Switch】: This switch is non recessed type NPN normally open mode capacitive proximity switch

【470mm Wiring Length】: The wire length of the proximity switch is 470mm, the detection distance is about 5mm, has stable and reliable performance

【Sturdy and Durable】: The housing is made of nickel plated brass, and the detection external is made of ABS, which is sturdy and durable

Mounting Hole Diameter: 12mm

Detecting Distance: 2mm±10%; Set Distance: 0-1.7mm

Output Type: PNP NC(Normally Closed); Shield Type

It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching.

When proximity switch is close to some target object, it will send out control signal.

As it is capacitive type proximity switch, its detecting object target is not limited to only conductor, but also liquid and even powder things, like plastic, water, glass, oil, etc.

Product Name: Capacitive Proximity Switch LJC30A3-5-Z/BX

Wire Type: DC 3 Wire Type (Black, Brown, Blue)

Output Type: NPN NO (Normal Open)

Dimension M18

Detection distance 1-10mm

Model DC

*we are the professional proximity sensor switch manufacture.we produce all kinds of proximity sensor switches.we are so glad that you can contact us if you don't find the types that you need.

*capacitive proximity sensor switch can detect any dielectric.

*Detecting Distance: 25mm±10%; Set distance：0-18mm.Non-Shield Type.Normal close.

Product Name : Capacitive Proximity Switch; Model : LJC12A3-5-Z/AX; Wire Type : DC 3 Wire Type (Brown, Black, Blue); Switch Appearance Type : Cylinder Type

Theory : Capacitance Sensor; Output Type : NPN NC(Normal Closed); Diameter of Head : 12mm; Detecting Distance : 1-5mm

Detecting Object : Metal or Nonmetal Material; Supply Voltage : DC 10-30V; Current Output : 200mA;

This proximity sensor has excellent performance, high sensitivity, good linearity, fast response, and can detect high-speed moving targets.

This proximity switch adopts non-contact working mode, which will not scratch or damage the target surface due to contact, and has a long service life.

This proximity sensor is not affected by external electromagnetic field interference when working, has strong anti-interference performance, and can detect all types of target materials.

This proximity sensor has excellent performance, high sensitivity, good linearity, fast response, and can detect high-speed moving targets.

This proximity switch adopts non-contact working mode, which will not scratch or damage the target surface due to contact, and has a long service life.

This proximity sensor is not affected by external electromagnetic field interference when working, has strong anti-interference performance, and can detect all types of target materials.

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