Amazon.com: Taiss 2PCS M12 4mm Sensing DC 5V NPN NO（Normally Open） 3D Printer LJ12A3-4-Z/BX-5V Cylinder inductive Proximity Sensor Switch Work Voltage 5VDC Special for MCU : Industrial & Scientific
Amazon.com: 8mm DC 6-36V Inductive Proximity Sensor 3D Sensor Detecting Distance Approach Inductive Proximity Switch NPN NO LJ18A3-8-Z/BX Cylinder Type : Industrial & Scientific
Amazon.com: Twidec/M18 Approach Sensor Inductive Proximity Switch PNP NO DC 6-36V, 8mm Detecting Distance LJ18A3-8-Z/BY : Industrial & Scientific
DIGITEN 12V 4 Digit Red Counter Meter+Infrared Proximity Photoelectric Switch Sensor NPN: Amazon.com: 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: 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36V/DC : Industrial & Scientific
Amazon.com: DIGITEN 110V-240V 6-Digit 0-999999 LED Display Digital UP Counter+Inductive Proximity Switch NPN Sensor+Holder : Industrial & Scientific
Amazon.com: uxcell 5mm Inductive Proximity Sensor Switch Detection NPN NO DC 6-36V 300mA 3-Wire LJ18A3-5-Z/BX for 3D Printer Probe Bed Leveling,MCU Board : Industrial & Scientific
Amazon.com: Proximity Sensor, Inductive, 18Mm, Npn, No : Industrial & Scientific
Amazon.com: Heschen M30 Inductive Proximity Sensor Switch Non-Shield Type LJ30A3-15-Z/AX Detector 15mm 10-30VDC 200mA NPN Normally Closed(NC) 3 Wire : Industrial & Scientific
Amazon.com: uxcell a11021800ux0169 SN04-N DC 10-30V 200mA NPN NO 3-Wire 4mm Approach Sensor Inductive Proximity Switch : Industrial & Scientific
DIGITEN 3 Wire DC 6-36V NPN NO M18 IR Photoelectric Proximity Sensor Switch Sensor with Reflector: Amazon.com: Industrial & Scientific
Amazon.com: LIYUDL M8 2mm DC 5V NPN NO LJ8A3-2-Z/BX-5V Inductive Proximity Sensor Switch : Industrial & Scientific
Proximity Sensor, Capacitive, 20mm, PNP/NPN: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific
uxcell 4mm Inductive Proximity Sensor Switch Detector NPN NO DC 6-36V 200mA 3-Wire SN04-N Rectangular Type for 3D Printer Probe Bed Leveling,MCU Board: Amazon.com: Industrial & Scientific
Amazon.com: Taiss 1PCS NJK-5002C NPN NO（Normally Open) 10mm Hall Effect Sensor Switch DC5-30V Inductive Proximity Sensor Switch Induction Magnetic Magne : 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: Woljay LJC12A3-5-Z/BX Capacitive Proximity Sensor Switch 3 Wire DC 6-36V NPN NO : Industrial & Scientific
AUTONICS PR12-2DN INDUCTIVE Prox, 10-30 VDC, Sensor, 3 Wire, 2MM Sensing, NPN NO, M12 Round, Shielded: Electronic Component Proximity Sensors: Amazon.com: Industrial & Scientific
Amazon.com: URBEST® 8mm Detecting Distance Approach Sensor Inductive Proximity Switch NPN NO DC 6-36V Cylinder Type : Industrial & Scientific
Amazon.com: Hall NPN Sensor, NJK - 5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open with Magnet : Industrial & Scientific
Amazon.com: uxcell 2mm Inductive Proximity Sensor Switch Detector NPN NO DC 6-36V 200mA 3-Wire PR12-2DN for 3D Printer Probe Bed Leveling,MCU Board : Industrial & Scientific
Taiss/30 cm Adjustable M18 Diffuse photoelectric Switch Sensor Optical dc Three Lines NPN NC(Normally Closed) Proximity Switch 6-36VDC E3F-DS30B2: Amazon.com: Industrial & Scientific
