![Amazon.com: Approach Sensor, SN04-N DC NPN 3-Wire Inductive Proximity Switch 5mm Detecting Distance Normally Closed Proximity Sensor Switch : Industrial & Scientific Amazon.com: Approach Sensor, SN04-N DC NPN 3-Wire Inductive Proximity Switch 5mm Detecting Distance Normally Closed Proximity Sensor Switch : Industrial & Scientific](https://m.media-amazon.com/images/I/41oUkbX1q0L._AC_SY1000_.jpg)
Amazon.com: Approach Sensor, SN04-N DC NPN 3-Wire Inductive Proximity Switch 5mm Detecting Distance Normally Closed Proximity Sensor Switch : Industrial & Scientific
![PA-12, Controller, Sensor, NPN & PNP Input, SPDT NO/NC Output, 110 & 220 VAC : Industrial & Scientific - Amazon.com PA-12, Controller, Sensor, NPN & PNP Input, SPDT NO/NC Output, 110 & 220 VAC : Industrial & Scientific - Amazon.com](https://m.media-amazon.com/images/I/71f5DStDQkL.jpg)
PA-12, Controller, Sensor, NPN & PNP Input, SPDT NO/NC Output, 110 & 220 VAC : Industrial & Scientific - Amazon.com
![Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/BY PNP NO DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/BY PNP NO DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific](https://m.media-amazon.com/images/I/61jKtmHmChL.jpg)
Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/BY PNP NO DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific
![Proximity Sensor,Capacitive,15mm,PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific Proximity Sensor,Capacitive,15mm,PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71+qJibdESL._SX522_.jpg)
Proximity Sensor,Capacitive,15mm,PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific
![BANNER ENGINEERING SME312LPCQD 1 NPN / 1 PNP Bipolar Output, 10-30 VDC, 1M Range, 5 PIN M12 Connector, PHOTOELECTRIC Sensor: Amazon.com: Industrial & Scientific BANNER ENGINEERING SME312LPCQD 1 NPN / 1 PNP Bipolar Output, 10-30 VDC, 1M Range, 5 PIN M12 Connector, PHOTOELECTRIC Sensor: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41V-u2xje-L._AC_SY1000_.jpg)
BANNER ENGINEERING SME312LPCQD 1 NPN / 1 PNP Bipolar Output, 10-30 VDC, 1M Range, 5 PIN M12 Connector, PHOTOELECTRIC Sensor: Amazon.com: Industrial & Scientific
![Taiss LJC18A3-H-Z/AX Proximity Switch1-10mm Distance Measuring Capacitance Proximity Sensor Switch NPN NC (Normally Closed) DC 6-36V 300mA M18 3-Wire: Amazon.com: Industrial & Scientific Taiss LJC18A3-H-Z/AX Proximity Switch1-10mm Distance Measuring Capacitance Proximity Sensor Switch NPN NC (Normally Closed) DC 6-36V 300mA M18 3-Wire: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51JCWqN7IEL._AC_.jpg)
Taiss LJC18A3-H-Z/AX Proximity Switch1-10mm Distance Measuring Capacitance Proximity Sensor Switch NPN NC (Normally Closed) DC 6-36V 300mA M18 3-Wire: Amazon.com: Industrial & Scientific
![Amazon.com: Heschen M18 Inductive Proximity Sensor Switch Non-Shield Type LJ18A3-8-Z/AY Detector 8mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific Amazon.com: Heschen M18 Inductive Proximity Sensor Switch Non-Shield Type LJ18A3-8-Z/AY Detector 8mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific](https://m.media-amazon.com/images/I/61HuFD3s7BL._SX342_.jpg)
Amazon.com: Heschen M18 Inductive Proximity Sensor Switch Non-Shield Type LJ18A3-8-Z/AY Detector 8mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific
![Amazon.com: Heschen M8 Inductive Proximity Sensor Switch Non-Shield Type LJ8A3-2-Z/AY Detector 2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific Amazon.com: Heschen M8 Inductive Proximity Sensor Switch Non-Shield Type LJ8A3-2-Z/AY Detector 2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific](https://m.media-amazon.com/images/I/612v9sz68IL.jpg)
Amazon.com: Heschen M8 Inductive Proximity Sensor Switch Non-Shield Type LJ8A3-2-Z/AY Detector 2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific
![Proximity Sensor, Capacitive, 8mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific Proximity Sensor, Capacitive, 8mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31NezQm7CKL.jpg)
Proximity Sensor, Capacitive, 8mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific
![Amazon.co.jp: Approach Sensor DC PNP 3-Wire Induction Proximity Switch 5mm Detection Distance Normal Close Proximity Sensor Switch SN04-N2 : Industrial & Scientific Amazon.co.jp: Approach Sensor DC PNP 3-Wire Induction Proximity Switch 5mm Detection Distance Normal Close Proximity Sensor Switch SN04-N2 : Industrial & Scientific](https://m.media-amazon.com/images/I/51PqgArmwcL._SL1001_.jpg)
Amazon.co.jp: Approach Sensor DC PNP 3-Wire Induction Proximity Switch 5mm Detection Distance Normal Close Proximity Sensor Switch SN04-N2 : Industrial & Scientific
![Amazon.com: Heschen M12 Capacitive Proximity Sensor Switch Shield Type LJC12A3-2-Z/AY Detector 1-2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wires : Industrial & Scientific Amazon.com: Heschen M12 Capacitive Proximity Sensor Switch Shield Type LJC12A3-2-Z/AY Detector 1-2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wires : Industrial & Scientific](https://m.media-amazon.com/images/I/41PxKLXY4qS._AC_.jpg)
Amazon.com: Heschen M12 Capacitive Proximity Sensor Switch Shield Type LJC12A3-2-Z/AY Detector 1-2mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wires : Industrial & Scientific
![Amazon.com: uxcell 8mm Inductive Proximity Sensor Switch Detector PNP NC DC 6-36V 200mA 3-Wire LJ18A3-8-Z/AY for 3D Printer Probe Bed Leveling,MCU Board : Industrial & Scientific Amazon.com: uxcell 8mm Inductive Proximity Sensor Switch Detector PNP NC DC 6-36V 200mA 3-Wire LJ18A3-8-Z/AY for 3D Printer Probe Bed Leveling,MCU Board : Industrial & Scientific](https://m.media-amazon.com/images/I/51vYNGGcBmL._AC_SY1000_.jpg)
Amazon.com: uxcell 8mm Inductive Proximity Sensor Switch Detector PNP NC DC 6-36V 200mA 3-Wire LJ18A3-8-Z/AY for 3D Printer Probe Bed Leveling,MCU Board : Industrial & Scientific
![Amazon.com: Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/AX Detection 10mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wires : Industrial & Scientific Amazon.com: Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/AX Detection 10mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wires : Industrial & Scientific](https://m.media-amazon.com/images/I/41h3pgC4TPL._AC_SY580_.jpg)
Amazon.com: Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/AX Detection 10mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wires : Industrial & Scientific
![Amazon.com: YXQ 25mm PNP NO Capacitive Proximity Sensor Switch DC6-36V 300mA 3-Wire 3 Meter Lead : Industrial & Scientific Amazon.com: YXQ 25mm PNP NO Capacitive Proximity Sensor Switch DC6-36V 300mA 3-Wire 3 Meter Lead : Industrial & Scientific](https://m.media-amazon.com/images/I/41HIgwFG6dL._AC_SY1000_.jpg)
Amazon.com: YXQ 25mm PNP NO Capacitive Proximity Sensor Switch DC6-36V 300mA 3-Wire 3 Meter Lead : Industrial & Scientific
![NPN PNP Signal Converter, MRI-24TR/INV PLC Sensor Polar IO Level Conversion Module, PNP to NPN Signal Converter Relay: Amazon.com: Industrial & Scientific NPN PNP Signal Converter, MRI-24TR/INV PLC Sensor Polar IO Level Conversion Module, PNP to NPN Signal Converter Relay: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41AbAjAotSL._AC_SY1000_.jpg)
NPN PNP Signal Converter, MRI-24TR/INV PLC Sensor Polar IO Level Conversion Module, PNP to NPN Signal Converter Relay: Amazon.com: Industrial & Scientific
![Amazon.com: Taiss 1pcs LJ18A3-8-Z/BY M18 Proximity Sensor PNP NO(Normally Open) 6-36VDC 8mm Detective Approach Sensor Inductive Proximity Switch : Industrial & Scientific Amazon.com: Taiss 1pcs LJ18A3-8-Z/BY M18 Proximity Sensor PNP NO(Normally Open) 6-36VDC 8mm Detective Approach Sensor Inductive Proximity Switch : Industrial & Scientific](https://m.media-amazon.com/images/I/41qJ8RM8fOL._AC_SY1000_.jpg)
Amazon.com: Taiss 1pcs LJ18A3-8-Z/BY M18 Proximity Sensor PNP NO(Normally Open) 6-36VDC 8mm Detective Approach Sensor Inductive Proximity Switch : Industrial & Scientific
![Amazon.com: Twidec/M12 Approach Sensor Inductive Proximity Switch NPN NC DC 6-36V, 4mm Detecting Distance LJ12A3-4-Z/AX : Industrial & Scientific Amazon.com: Twidec/M12 Approach Sensor Inductive Proximity Switch NPN NC DC 6-36V, 4mm Detecting Distance LJ12A3-4-Z/AX : Industrial & Scientific](https://m.media-amazon.com/images/I/4167lXxZErL._AC_SY1000_.jpg)
Amazon.com: Twidec/M12 Approach Sensor Inductive Proximity Switch NPN NC DC 6-36V, 4mm Detecting Distance LJ12A3-4-Z/AX : Industrial & Scientific
![Proximity Sensor, Capacitive, 20mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific Proximity Sensor, Capacitive, 20mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41Uwp9EGpOL._AC_SY1000_.jpg)
Proximity Sensor, Capacitive, 20mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific
![Amazon.com: InduSKY 2pcs 8mm Inductive Proximity Sensor Detecting Distance Approach Sensor Cylinder Proximity Switch NPN NO DC 6-36V 300mA 3-Wire (Diameter 18mm) : Industrial & Scientific Amazon.com: InduSKY 2pcs 8mm Inductive Proximity Sensor Detecting Distance Approach Sensor Cylinder Proximity Switch NPN NO DC 6-36V 300mA 3-Wire (Diameter 18mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/61g3qdsj4bL.jpg)
Amazon.com: InduSKY 2pcs 8mm Inductive Proximity Sensor Detecting Distance Approach Sensor Cylinder Proximity Switch NPN NO DC 6-36V 300mA 3-Wire (Diameter 18mm) : Industrial & Scientific
![Amazon.com: Twidec /M18 Approach Sensor Inductive Proximity Switch PNP NC DC 6-36V, 8mm Detecting Distance LJ18A3-8-Z/AY : Industrial & Scientific Amazon.com: Twidec /M18 Approach Sensor Inductive Proximity Switch PNP NC DC 6-36V, 8mm Detecting Distance LJ18A3-8-Z/AY : Industrial & Scientific](https://m.media-amazon.com/images/I/41xivkKyusL._AC_.jpg)
Amazon.com: Twidec /M18 Approach Sensor Inductive Proximity Switch PNP NC DC 6-36V, 8mm Detecting Distance LJ18A3-8-Z/AY : Industrial & Scientific
![Slim DIN Rail Mount NPN to PNP/PNP to NPN Sensor Logic Signal Converter Module: Amazon.com: Industrial & Scientific Slim DIN Rail Mount NPN to PNP/PNP to NPN Sensor Logic Signal Converter Module: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51n+Hmq6MOL._AC_SY350_.jpg)
Slim DIN Rail Mount NPN to PNP/PNP to NPN Sensor Logic Signal Converter Module: Amazon.com: Industrial & Scientific
![Amazon.com: Taidacent DC12-24V NPN PNP 3 Wire Inductive Proximity Limit Switch Metal Detector Proximity Sensor Iron Induction Micro Proximity Switch Sensor (NPN Normally Closed, H2) : Industrial & Scientific Amazon.com: Taidacent DC12-24V NPN PNP 3 Wire Inductive Proximity Limit Switch Metal Detector Proximity Sensor Iron Induction Micro Proximity Switch Sensor (NPN Normally Closed, H2) : Industrial & Scientific](https://m.media-amazon.com/images/I/41qo9WfJ7-L._AC_SY580_.jpg)