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  Our Catalog   Industrial Electrical   Sensors   Proximity Sensors

Proximity Sensors - 593 - Extreame Savings! Save up to 47%


Extreame Savings! Up to 47% off on Proximity Sensors at In The National Interest. Top brands include Eathtek, HID Global ASSA ABLOY, Enerlites, Turck, IFM Efector, SainSmart, uxcell, Festo, Taiss, Ifm, Koncept, AWID, Telemecanique, & DFROBOT. Hurry! Limited time offers. Offers valid only while supplies last.



Eathtek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V(10 Pieces Per Set)
Eathtek Replacement LJ12A3-4-Z/BX Inductive Proximity Sensor Switch 3-Wire NPN DC6-36V(10 Pieces Per Set)
By Eathtek
In Stock
$32.75

mpn: 26-40000-138-FBA*10, ean: 0689214005720,

4.2 out of 5 stars with 213 reviews
Detection distance: 4mm Voltage: DC 6-36V Polarity: NPN Dimention: 12 x 50mm Length:about 1m 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. Over-current and short circuit protection, with LED indicate, easily identifiable.It is a component widely used in automatic control industry for detecting, controlling, and noncontact switching..


HID ProxPoint Plus 6005 (6005BGB00) 125 kHz Mini Mullion Proximity Reader, Classic Charcoal Gray, Pigtail Strip
HID ProxPoint Plus 6005 (6005BGB00) 125 kHz Mini Mullion Proximity Reader, Classic Charcoal Gray, Pigtail Strip
By HID Global ASSA ABLOY
In Stock
$73.59

mpn: 6005BGB00, ean: 0602766081820,

4.3 out of 5 stars with 135 reviews
Features a beeper and multicolor LED which can be host-and/or locally controlled. Enables various beeper and LED configurations, depending on individual site requirements. Can read HID cards with formats up to 85 bits. Designed for mounting directly onto metal with no change in read range performance. Available with Wiegand output. Compatible with all standard access control systems. Includes multilingual installation manual.. Available in Classic Charcoal Gray.


Ceiling Occupancy Sensor by Enerlites PIR Ceiling Sensor for Junction Box Installation, Ceiling Sensor Motion, Line Voltage, 360° Field of View, 1200 Sq Ft Coverage, 120-277VAC, MPC-50V – White
Ceiling Occupancy Sensor by Enerlites PIR Ceiling Sensor for Junction Box Installation, Ceiling Sensor Motion, Line Voltage, 360° Field of View, 1200 Sq Ft Coverage, 120-277VAC, MPC-50V – White
By Enerlites
In Stock
$32.99

mpn: MPC-50V-STICKER, ean: 0883951412777,

4.9 out of 5 stars with 37 reviews
Enerlites MPC-50V ceiling sensor is a 360° degree passive infrared (PIR) ceiling mounted motion detecting occupancy sensor. This ceiling sensor is ideal for warehouse, business or home use for the purpose of convenience, energy efficiency, security and surveillance. This occupancy sensor ceiling mount automatically turns lights ON/OFF when it detects motion and ambient light level. This ceiling sensor Includes two gray wires (22AWG) for connecting the unit to a momentary switch. Great for


Turck Ni4u-Eg08-Ap6x-H1341 Inductive Sensor 150Ma 4Mm Range Ni4u-Eg08-Ap6x-H1341
Turck Ni4u-Eg08-Ap6x-H1341 Inductive Sensor 150Ma 4Mm Range Ni4u-Eg08-Ap6x-H1341
By Turck
In Stock
$123.55

mpn: NI4U-EG08-AP6X-H1341,

4.8 out of 5 stars with 20 reviews
Turck Ni4u-Eg08-Ap6x-H1341inductive Sensorswitch Current: 150 Ma Measurement Range: 4 Mmvoltage Supply: 30V DcWeight: 1.00lb. Product Dimensions: 8.00 x 8.00 x 6.00 inches. Condition: New.


IFM Efector IGS205 Inductive Sensor, 12 mm Sensing Range, 51 mm Length
IFM Efector IGS205 Inductive Sensor, 12 mm Sensing Range, 51 mm Length
By IFM Efector
In Stock
$45.00
$33.99
You Save: 24%

mpn: IGS205, ean: 4021179102056,

4.8 out of 5 stars with 23 reviews
Inductive Sensor, M18 X 1, Metal Thread, Sensing Range: 12 Mm, Length: 51 Mm, Non-Flush Mountable, 3-Wire, Dc Pnp, Operating Voltage: 10...36V Dc, Current Consumption: 10 Ma, Normally Open, Quick Disconnect, M12 Connector, Increased Sensing Range, Gold-Plated Contacts, Housing Material: Brass White Bronze Coated Active Face: Pbt (Pocan).Non-flush mountable M18 Inductive Sensor. Sensing range: 12 mm, Length: 51 mm. Operating voltage: 10-36V DC; Current consumption: 10 mA.


SainSmart Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card (Pack of 30)
SainSmart Contactless 125kHz EM4100 RFID Proximity ID Smart Entry Access Card (Pack of 30)
By SainSmart
In Stock
$49.99

mpn: 6791, ean: 6959011530744,

4.9 out of 5 stars with 168 reviews
Features: •Carefully packed •Cost-effective •Excellent quality •Artificial environmental protection materials, texture, silky, feel comfortable Specifications: •Pre-programmed with unique 10-digit ID number in each card (This RFID card is read only and not rewritable.) •Operation Frequency : 125KHz •Standard : TK4100 •Compatible with all ID door access devices or ID reader •Contactless transmission of data and supply energy •Ideal for use in ID and access control •With


Uxcell 4P Aviation Connector 3-Wire NPN NC Inductive Proximity Switch, DC 6V - 36V, 4 mm
Uxcell 4P Aviation Connector 3-Wire NPN NC Inductive Proximity Switch, DC 6V - 36V, 4 mm
By uxcell
In Stock
$11.90

mpn: a13041500ux0074, ean: 0700955255530,

4.9 out of 5 stars with 252 reviews
Metal shell, NPN NC Type, 4mm detecting distance, 3 wire system, 4 pin Aviation connector. Power supply inverted connecting protection, short circuit protection, non-contact detecting device. When proximity switch is close to some target object, it will send out control signal. Used widely in the machine tool industry, frequency counters and other automatic control system.Product name : inductive Proximity switch; model : lj12a3-4-z/ax-g; Aviation Connector plug pin quantity : 4 pin; Theory :


Festo 543862 SME-8M-DS-24V-K-2 Proximity Sensor, 5-OE
Festo 543862 SME-8M-DS-24V-K-2 Proximity Sensor, 5-OE
By Festo
In Stock
$32.31
$29.00
You Save: 10%

mpn: 543862, ean: 5053792095773,

4.4 out of 5 stars with 233 reviews
Magnetic reed Proximity Sensor for T-Slot to measure the position of the cylinder.Insertable in the T-Slot from above. Magnetic Reed Measuring principle. Doesn't protrude over the cylinder profile. Cable clip and inscription labels included.


Taiss 1Pcs LJ18A3-8-Z/BX-5V M18 8mm sensing DC 5V NPN NO (Normally open) cylinder inductive proximity sensor switch work voltage 5VDC special for MCU
Taiss 1Pcs LJ18A3-8-Z/BX-5V M18 8mm sensing DC 5V NPN NO (Normally open) cylinder inductive proximity sensor switch work voltage 5VDC special for MCU
By Taiss
In Stock
$11.99

ean: 0710280018847,

4.7 out of 5 stars with 18 reviews
Features : 100% Brand New Voltage: DC 5V Output current: 300mA 3 Wire Polarity: NPN Detection Distance: 8 mm Ouput Status: Normally Open Part number: LJ18A3-8-Z/BX Detection objects: Conductor Package Includes: 10PCS M18 8mm sensing DC 5V NPN NO LJ18A3-8-Z/BX-5V cylinder inductive proximity sensor switch work voltage 5VDC special for MCUProduct Name : Inductive Proximity Switch;Model : LJ18A3-8-Z/BX 5V ;Wire Type : DC 3 Wire Type Brown, black, Blue);Switch Appearance Type : Cylinder Type.


Proximity Sensor, Capacitive, 20mm, PNP/NPN
Proximity Sensor, Capacitive, 20mm, PNP/NPN
By Ifm
In Stock
$132.26
$119.67
You Save: 10%

mpn: KI5082, ean: 0094720883883,

4.0 out of 5 stars with 261 reviews
'Cylindrical Proximity Sensor, Capacitive, 30.0mm, Proximity Sensor Power Requirement 10 to 36VDC, Unshielded, Proximity Sensor Operating Frequency 10 Hz, Proximity Sensor Output Circuit Type 3 Wire PNP/NPN, Max. Detecting Distance 20.0mm, Proximity Sensor Electrical Connection 4 Pin M12 Connector, Output Mode NO/NC, IP Rating 65, 67, Case Material PBT, Length 90mm, Operating Temp. Range -13 Degrees to 176 Degrees F, Max. Current Load 200mA'Price For: Each Item: Cylindrical Proximity Sensor


Taiss/Proximity Switch M18 Diffuse Reflection Photoelectric Switch Sensor Optical Three Lines PNP No(Normally Open) 30cm Adjustable 6-36VDC E3F-DS30P1
Taiss/Proximity Switch M18 Diffuse Reflection Photoelectric Switch Sensor Optical Three Lines PNP No(Normally Open) 30cm Adjustable 6-36VDC E3F-DS30P1
By Taiss
In Stock
$12.99

ean: 0710280018663,

4.6 out of 5 stars with 212 reviews
Inductive type: diffuse reflection; Induction distance: 30cm adjustable; Working voltage: 6-36V both can The positive, blue, black, black, black. Working environment: temperature -40 to +70 degrees celsius; Protection level: IP61-IP67; Corresponding time: the function reset time is below 2.5MS; Object: transparent, opaque body; Differential distance: the detection distance is below 20%; Insulation resistance: greater than or equal to 20M ohm; Note: 1, switch on the power should be connected to


Koncept P7-01-OCC01A-SIL Occupancy Sensor for AR series, Silver
Koncept P7-01-OCC01A-SIL Occupancy Sensor for AR series, Silver
By Koncept
In Stock
$45.00

mpn: P7-01-OCC01A-SIL, ean: 0874871001028,

4.6 out of 5 stars with 19 reviews
This Koncept P7-01-OCC01A-SIL silver occupancy sensor has a 3m (9.84') maximum detection range and is suitable for use with all Koncept AR series (Z-Bar and Mosso) light fixtures. It turns the light off automatically after 15 minutes of detecting no motion. When it detects motion, it resumes the light fixture's last brightness setting. It measures 1 x 0.55 x 0.55 inches (H x W x D). (H is height, the vertical distance from bottom to top; W is width, the horizontal distance from left to right; D


AWID SR-2400 Proximity Reader
AWID SR-2400 Proximity Reader
By AWID
In Stock
$64.49

mpn: SR-2400-GR-MP,

4.2 out of 5 stars with 194 reviews
AWID SR-2400 Proximity Card ReaderAWID. SR-2400. Reader.


Taiss 2pcs New LJ12A3-4-Z/BY Inductive Proximity Sensor Switch 4mm Detection PNP No DC6-36V (Normally Open) Normally Open Approach
Taiss 2pcs New LJ12A3-4-Z/BY Inductive Proximity Sensor Switch 4mm Detection PNP No DC6-36V (Normally Open) Normally Open Approach
By Taiss
In Stock
$12.99

ean: 0726146000284,

4.6 out of 5 stars with 224 reviews
Model: LJ12A3-4-Z/BY Wire Type Cylindrical DC 3 Wire Type Switch Appearance Type Cylinder Type Theory Inductive Sensor Output Type PNP NO(Normal Open) Diameter of Head 12mm Detecting Distance 4mm Supply Voltage DC 6-36V Current Output 300mA Response Frequency 0.5KHz Detect Object Iron Operating Temperature -25°C to +55°C (Non-freezing Condition) Size 6.2 x 2cm/2.4'' x 0.8'' (L*Max. Dia) Cable Length 110cm/43.3'' External Material Plastic, Alloy Net Weight 46g Package Included: 2PCS*88-108MHz


uxcell 8mm Inductive Proximity Approach Sensor Switch NPN NO DC 6-36V 300mA 3-Wire LJ18A3-8-Z/BX Cylinder Type
uxcell 8mm Inductive Proximity Approach Sensor Switch NPN NO DC 6-36V 300mA 3-Wire LJ18A3-8-Z/BX Cylinder Type
By uxcell
In Stock
$10.45

mpn: a18031300ux0049,

4.3 out of 5 stars with 248 reviews
1.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.2.It is widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.Note:1.The Optimum voltage range is DC 6-36V.2.It is recommended that the actual detection distance is less than 70% of the detection distance on the name plate.3.When


Taiss/2pcs Proximity Switch E3F-DS30P2 M18 Diffuse Reflection Photoelectric Switch Sensor Optical Three Lines PNP NC (Normally Closed) 30cm Adjustable 6-36VDC
Taiss/2pcs Proximity Switch E3F-DS30P2 M18 Diffuse Reflection Photoelectric Switch Sensor Optical Three Lines PNP NC (Normally Closed) 30cm Adjustable 6-36VDC
By Taiss
In Stock
$12.99

ean: 0710280018670,

4.8 out of 5 stars with 268 reviews
Inductive type: diffuse reflection; Induction distance: 30cm adjustable; Working voltage: 6-36V both can The positive, blue, black, black, black. Working environment: temperature -40 to +70 degrees celsius; Protection level: IP61-IP67; Corresponding time: the function reset time is below 2.5MS; Object: transparent, opaque body; Differential distance: the detection distance is below 20%; Insulation resistance: greater than or equal to 20M ohm; Note: 1, switch on the power should be connected to


Telemecanique XS9C4A2A2G13 Inductive Proximity Sensor, Dc, Analog, 4-20 Ma, Nflush, Sn 25 Mm, Pg13 Connector
Telemecanique XS9C4A2A2G13 Inductive Proximity Sensor, Dc, Analog, 4-20 Ma, Nflush, Sn 25 Mm, Pg13 Connector
By Telemecanique
In Stock
$229.45

mpn: XS9C4A2A2G13, ean: 3389119058476,

4.2 out of 5 stars with 57 reviews
Founded over 90 years ago, Telemecanique Sensors is an independent brand of Schneider Electric, specializing in sensors and sensor-related technology. Telemecanique Sensors is a global player, present in more than 20 countries, with products distributed worldwide through a broad network of partners.  Focused on 3 core values – Simplicity, Proximity and Expertise – we are experts in factory automation sensors as well as specialists in demanding applications, making our customers’ lives


uxcell LJC30A3-H-Z/AY 1-25mm Capacitance Proximity Sensor Switch PNP NC DC 6-36V 300mA
uxcell LJC30A3-H-Z/AY 1-25mm Capacitance Proximity Sensor Switch PNP NC DC 6-36V 300mA
By uxcell
In Stock
$11.48

mpn: a17061300ux0047,

4.8 out of 5 stars with 87 reviews
Description:NOT ALL MATERIAL ARE SUBJECT TO THE 25MM DETECTING RANGE.3 factors that affect the function of the sensor:1. Material density. Most of  plastic material is not detectable by a capacitive proximity sensor at a proper distance, sometimes becasue the density is low , sometimes because the plastic is too thin, for example, if you detect an empty 1mm thick plastic bottle, the detecting distance may be less than 2mm , if you fill the bottle with water ,then the detection distance could


uxcell DC 6-36V 300mA 8mm Inductive Proximity Sensor Switch Probe PNP NC 3-Wire LJ18A3-8-Z/AY
uxcell DC 6-36V 300mA 8mm Inductive Proximity Sensor Switch Probe PNP NC 3-Wire LJ18A3-8-Z/AY
By uxcell
In Stock
$11.53

mpn: a18032200ux0045,

4.4 out of 5 stars with 279 reviews
1.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.2.It is widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.Note:1.The Optimum voltage range is 6V-36VDC.2.It is recommended that the actual detection distance is less than 70% of the detection distance on the name plate.3.When


DFRobot URM06 - RS485 Ultrasonic Sensor for Distance Measuring Arduino (Detect Range 20cm to 10m; 1cm Resolution)
DFRobot URM06 - RS485 Ultrasonic Sensor for Distance Measuring Arduino (Detect Range 20cm to 10m; 1cm Resolution)
By DFROBOT
In Stock
$79.00
$41.99
You Save: 47%

mpn: SEN0149, ean: 6959420908295,

4.8 out of 5 stars with 56 reviews
INTRODUCTION Ultrasonic sensors emit ultrasonic pulses, and by measuring the time of ultrasonic pulse reaches the object and back to the transducer, the distance of sensor from the target object is calculated. They are widely used in detecting displacement, thickness, distance, water level, material level and transparent objects. The URM06 - RS485 Ultrasonic sensor provides very short to long-range detection and ranging from 20cm ~ 10m, comes in a compact, robust PVC housing and matches 35mm



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