![Amazon.com: 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](https://m.media-amazon.com/images/I/414ss99W8aL._AC_SY580_.jpg)
Amazon.com: PA-12, Controller, Sensor, NPN & PNP Input, SPDT NO/NC Output, 110 & 220 VAC : Industrial & Scientific
![Telemecanique XUB9APANL2 Polarized Reflex Photoelectric Sensor, Plastic 18-mm Barrel, DC Input, 3-Wire PNP Output, NO Contacts, 2-m Electrical Cable: Electrical Equipment: Amazon.com: Industrial & Scientific Telemecanique XUB9APANL2 Polarized Reflex Photoelectric Sensor, Plastic 18-mm Barrel, DC Input, 3-Wire PNP Output, NO Contacts, 2-m Electrical Cable: Electrical Equipment: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41Pfc52MqWL._AC_SY1000_.jpg)
Telemecanique XUB9APANL2 Polarized Reflex Photoelectric Sensor, Plastic 18-mm Barrel, DC Input, 3-Wire PNP Output, NO Contacts, 2-m Electrical Cable: Electrical Equipment: Amazon.com: Industrial & Scientific
![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/41HEpdMKOYL._AC_SY580_.jpg)
Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/BY PNP NO DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific
![Signal Converter, MRI-24TR/INV NPN PNP Signal Converter PLC Sensor Polar IO Level Conversion Module: Amazon.com: Industrial & Scientific Signal Converter, MRI-24TR/INV NPN PNP Signal Converter PLC Sensor Polar IO Level Conversion Module: Amazon.com: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/61-YxsWhRLL._AC_UL600_SR600,600_.jpg)
Signal Converter, MRI-24TR/INV NPN PNP Signal Converter PLC Sensor Polar IO Level Conversion Module: Amazon.com: Industrial & Scientific
![Amazon.com: Proximity Sensors, Stable Performance High Sensitivity 2 Wire NPN NC Proximity Switch Sensor Quick Response for Detecting : Industrial & Scientific Amazon.com: Proximity Sensors, Stable Performance High Sensitivity 2 Wire NPN NC Proximity Switch Sensor Quick Response for Detecting : Industrial & Scientific](https://m.media-amazon.com/images/I/51Lu-NZD45L.jpg)
Amazon.com: Proximity Sensors, Stable Performance High Sensitivity 2 Wire NPN NC Proximity Switch Sensor Quick Response for Detecting : 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/41PvhPf9fcL._AC_SY1000_.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: 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/41X3ziDbluL._AC_SY350_.jpg)
Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/BY PNP NO DC 10-30V 200mA 1-5mm Blue : 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: Liquid Level Sensor, Non Contact Liquid Level Sensor Water Level Sensor Detection Tool (XKC Y26-PNP 24V) : Industrial & Scientific Amazon.com: Liquid Level Sensor, Non Contact Liquid Level Sensor Water Level Sensor Detection Tool (XKC Y26-PNP 24V) : Industrial & Scientific](https://m.media-amazon.com/images/I/41sCvp9XZFL._AC_SY580_.jpg)
Amazon.com: Liquid Level Sensor, Non Contact Liquid Level Sensor Water Level Sensor Detection Tool (XKC Y26-PNP 24V) : Industrial & Scientific
![Proximity Sensor, Inductive, 18mm, PNP, NO: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific Proximity Sensor, Inductive, 18mm, PNP, NO: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41Pp8klBzML._AC_SY580_.jpg)
Proximity Sensor, Inductive, 18mm, PNP, NO: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific
![Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/AY PNP NC DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/AY PNP NC DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific](https://m.media-amazon.com/images/I/416XYW-ST3L._AC_SY580_.jpg)
Amazon.com: Baomain Capacitive Proximity Sensor Switch LJC12A3-5-Z/AY PNP NC DC 10-30V 200mA 1-5mm Blue : Industrial & Scientific
![M12 DC PNP NO+NC 12mm Detection Distance Hall Effect Magnetic Sensor NJK-5002AB: Amazon.com: Industrial & Scientific M12 DC PNP NO+NC 12mm Detection Distance Hall Effect Magnetic Sensor NJK-5002AB: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41SGPN+vDgL._AC_SY1000_.jpg)
M12 DC PNP NO+NC 12mm Detection Distance Hall Effect Magnetic Sensor NJK-5002AB: Amazon.com: Industrial & Scientific
![Telemecanique XUVE04M3KSNM8 Photocell Label Sensor, PNP, NPN, 4P, M8 Connector: Electronic Component Photoelectric Sensors: Amazon.com: Industrial & Scientific Telemecanique XUVE04M3KSNM8 Photocell Label Sensor, PNP, NPN, 4P, M8 Connector: Electronic Component Photoelectric Sensors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41Bh7CzhPfL._AC_SY1000_.jpg)
Telemecanique XUVE04M3KSNM8 Photocell Label Sensor, PNP, NPN, 4P, M8 Connector: Electronic Component Photoelectric Sensors: Amazon.com: Industrial & Scientific
![Omron Industrial Automation Photoelectric Sensor, 5Mm, Pnp, 24Vdc - EE-SX670P: Amazon.com: Industrial & Scientific Omron Industrial Automation Photoelectric Sensor, 5Mm, Pnp, 24Vdc - EE-SX670P: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41fOFY-PBsL._AC_SY1000_.jpg)
Omron Industrial Automation Photoelectric Sensor, 5Mm, Pnp, 24Vdc - EE-SX670P: 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 Open, F2) : 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 Open, F2) : Industrial & Scientific](https://m.media-amazon.com/images/I/41qo9WfJ7-L._AC_SY580_.jpg)
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 Open, F2) : Industrial & Scientific
![Banner Engineering QS18VP6LDQ8 Sensor, Laser, Visible Red, 300mm Range, 10-30VDC, PNP, 4 Wire, 2 Meter Cable Banner Engineering QS18VP6LDQ8 Sensor, Laser, Visible Red, 300mm Range, 10-30VDC, PNP, 4 Wire, 2 Meter Cable](https://m.media-amazon.com/images/I/31et7cAuCpL._AC_SY1000_.jpg)
Banner Engineering QS18VP6LDQ8 Sensor, Laser, Visible Red, 300mm Range, 10-30VDC, PNP, 4 Wire, 2 Meter Cable": Electronic Components: Amazon.com: Industrial & Scientific
![Telemecanique XUVU06M3KSNM8 Ultrasonic Label Sensor, PNP, NPN, M8, 4P: Amazon.com: Industrial & Scientific Telemecanique XUVU06M3KSNM8 Ultrasonic Label Sensor, PNP, NPN, M8, 4P: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41MRQLANYAL._AC_SY1000_.jpg)
Telemecanique XUVU06M3KSNM8 Ultrasonic Label Sensor, PNP, NPN, M8, 4P: Amazon.com: Industrial & Scientific
![Banner QS18VP6D World Beam Universal Compact Sensor, Opposed Mode Emitter and Receiver, Infrared LED, Diffuse Mode, PNP Output Type, 450mm Range, 4 Wires, 2m Cable Length: Electronic Component Photoelectric Sensors: Amazon.com: Industrial Banner QS18VP6D World Beam Universal Compact Sensor, Opposed Mode Emitter and Receiver, Infrared LED, Diffuse Mode, PNP Output Type, 450mm Range, 4 Wires, 2m Cable Length: Electronic Component Photoelectric Sensors: Amazon.com: Industrial](https://m.media-amazon.com/images/I/415NRz9VHqL._AC_SY1000_.jpg)
Banner QS18VP6D World Beam Universal Compact Sensor, Opposed Mode Emitter and Receiver, Infrared LED, Diffuse Mode, PNP Output Type, 450mm Range, 4 Wires, 2m Cable Length: Electronic Component Photoelectric Sensors: Amazon.com: Industrial
![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: Heschen M12 Inductive Proximity Sensor Switch Shield Type LJ12A3-2-Z/BY Detector 2mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific Amazon.com: Heschen M12 Inductive Proximity Sensor Switch Shield Type LJ12A3-2-Z/BY Detector 2mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific](https://m.media-amazon.com/images/I/61Cz6b-oYYL.jpg)
Amazon.com: Heschen M12 Inductive Proximity Sensor Switch Shield Type LJ12A3-2-Z/BY Detector 2mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific
![Amazon.com: Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/BY Detection 10mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wires : Industrial & Scientific Amazon.com: Heschen M18 Capacitive Proximity Sensor Switch Non-Shield Type LJC18A3-B-Z/BY Detection 10mm 10-30VDC 200mA PNP Normally Open(NO) 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/BY Detection 10mm 10-30VDC 200mA PNP Normally Open(NO) 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 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_SY1000_.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: 8002B PNP NC Hall Sensor Inductive Proximity Switch Sensor - (Color: 8002A PNP NO) : Industrial & Scientific Amazon.com: 8002B PNP NC Hall Sensor Inductive Proximity Switch Sensor - (Color: 8002A PNP NO) : Industrial & Scientific](https://m.media-amazon.com/images/I/31yzs2jZmHL._AC_SY580_.jpg)
Amazon.com: 8002B PNP NC Hall Sensor Inductive Proximity Switch Sensor - (Color: 8002A PNP NO) : Industrial & Scientific
![Amazon.com: Heschen M12 Inductive Proximity Sensor Switch Non-Shield Type LJ12A3-4-Z/BY Detector 4mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific Amazon.com: Heschen M12 Inductive Proximity Sensor Switch Non-Shield Type LJ12A3-4-Z/BY Detector 4mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific](https://m.media-amazon.com/images/I/413BM0RrhYL._AC_SY1000_.jpg)
Amazon.com: Heschen M12 Inductive Proximity Sensor Switch Non-Shield Type LJ12A3-4-Z/BY Detector 4mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific
![FPDK 14P5101/S35A | 11001138 | BAUMER PHOTOELECTRIC POLARISED Retro Sensor PNP: Amazon.com: Industrial & Scientific FPDK 14P5101/S35A | 11001138 | BAUMER PHOTOELECTRIC POLARISED Retro Sensor PNP: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41O2vvH2uYL._AC_SY1000_.jpg)