Amazon.com: NOYITO E3F-DS30C4 Diffuse Reflection Infrared Obstacle Avoidance Sensor Induction Distance 30cm Adjustable 6-36V Proximity Switch Proximity Sensors - NPN NO : Industrial & Scientific
Amazon.com: IKSACE E3Z-R61 Photoelectric Beam Sensor Indoor Wall Mounted NPN (NO Or NC Switchable) Retroreflective photoelectric Sensor Proximity Switch with 6.5 Foot Cable,Reflector Panel, Pack of 2 : Industrial & Scientific
Amazon.com: Heschen M18 Inductive Proximity Sensor Switch Non-Shield Type LJ18A3-8-Z/BX Detector 8mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Industrial & Scientific
Amazon.com: DIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue : Industrial & Scientific
Amazon.com: Heschen M8 Inductive Proximity Sensor Switch Shield Type LJ8A3-1-Z/BX Detector 1mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Industrial & Scientific
Diffuse Reflection Sensor, NPN NO/NC Output 70mm Photoelectric Switch Controller Proximity Sensor Diffuse Reflection Sensor Distance Detector: Amazon.com: Industrial & Scientific
Amazon.com: uxcell a11021800ux0169 SN04-N DC 10-30V 200mA NPN NO 3-Wire 4mm Approach Sensor Inductive Proximity Switch : Industrial & Scientific
Amazon.com: uxcell 25mm Capacitance Proximity Sensor Switch Detector NPN NO DC 6-36V 300mA 3-Wire LJC30A3-H-Z/BX for 3D Printer Probe Bed Leveling,MCU Board : Industrial & Scientific
Amazon.com: Heschen M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/BX Detector 15mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Industrial & Scientific
Heschen M30 Capacitive Proximity Sensor Switch Non-Shield Type LJC30A3-H-Z/BX Detection 1-15mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wires: Amazon.com: Industrial & Scientific
Amazon.com: ATO M12 Photoelectric Switch Sensor, DC 6-36V Proximity Sensor, NPN NC : Industrial & Scientific
Amazon.com: Twidec/ 0-2M Adjustable Indoor Wall Mounted Photoelectric Beam Sensor NPN (NO Or NC Switchable ) photoelectric Sensor Switch Proximity Switch 2m line Cable Induction with Reflector Panel E3Z-R61-Z-G : Industrial &
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: Digital LED Tachometer, Icstation RPM Speed Meter AC 110V 220V Digital Motor Tachometer with Hall Proximity Switch Sensor NPN for Lathes, Conveyor Belts, Quality Inspection Machines : Industrial & Scientific
Amazon.com: DIGITEN Hall Sensor Proximity Switch NPN 3-Wires Normally Closed NC with Magnet : Industrial & Scientific
Amazon.com: Color Mark Photoelectric Sensor 815mm 0.30.6in NPNNONC Output Mode 1224V DC 150mA NPN Switch Color Sensor Safe Reliable Colors Code Sensor with Installation Accessory : Industrial & Scientific
Amazon.com: Heschen M18 Inductive Proximity Sensor Switch Shield Type LJ18A3-5-Z/BX Detector 5mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Industrial & Scientific
Taiss/ 1 Pair Photoelectric Sensor M18 Infrared Ray Through-Beam Reflection Optical Photoelectric Switch Sensor NPN NO 6-36VDC Proximity Switch Inductive Distance 5M with mounting Bracket E3F-5DN1-2Z: Amazon.com: Industrial & Scientific
Amazon.com: Heschen Square Inductive Proximity Sensor Switch Non-Shield Type PL-08N Detector Distance 8mm 10-30VDC 200mA NPN 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
Amazon.com: Taiss photoelectric Sensor 2m Sensing Feedback Reflex photoelectric Switch Sensor E3F-R2NK 6-36VDC NPN NO（Normally Open）Proximity Switch Diameter 18mm E3F-R2N1 : Industrial & Scientific
Amazon.com: CDD-11N 10mm Infrared Proximity Sensors, Cylindrical Diffuse Reflection Photoelectric Sensor Switch NPN NO 4-Wire 12-24VDC 300mA,Fiber Optic Sensor : Industrial & Scientific
Amazon.com: Heschen M12 Inductive Proximity Sensor Switch Non-Shield Type LJ12A3-4-Z/BX Detector 4mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Industrial & Scientific
Amazon.com: ATO M18 Photoelectric Switch Sensor, DC 6-36V , NPN NC Proximity Switch : Industrial & Scientific
