Amazon.com: Twidec/M12 Approach Sensor Inductive Proximity Switch NPN NC DC 6-36V, 4mm Detecting Distance LJ12A3-4-Z/AX : Industrial & Scientific
Photoelectric Sensors PNP Output: Amazon.com: Industrial & Scientific
Proximity Sensor Switch CDD-11N 10mm Diffuse Reflection Photoelectric Sensor Switch Infrared Photoelectric Switch 4-Wire 12-24VDC: Amazon.com: 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
B01EG124PO | SELET Sensor, PNP-NO, UNSHIELDED: Amazon.com: Industrial & Scientific
5Pcs DC10‑36V Infrared Photoelectric Switch IP54 Infrared Photoelectric Sensor PNP Normally Open Obstacle 300mA Avoidance Sensor Module ABS: Amazon.com: Industrial & Scientific
Water Level Switch/Contactless Liquid Level Detector/Outer Adhering Type Level Sensor PNP Output Interface Sensors Detector: Amazon.com: Industrial & Scientific
Amazon.com: M12 4mm Sensing DC 5V PNP NO LJ12A3-4-Z/BY-5V Cylinder inductive Proximity Sensor Switch Work Voltage 5VDC Special for MCU : Industrial & Scientific
Amazon.com: ATO M12 Photoelectric Switch Sensor, DC 6-36V Proximity Sensor, PNP NO : Industrial & Scientific
Amazon.com: Heschen M30 Inductive Proximity Sensor Switch Shield Type LJ30A3-10-Z/AY Detector 10mm 10-30VDC 200mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific
Amazon.com: Heschen M8 Inductive Proximity Sensor Switch PR08-1.5DP Cylindrical Type Detector 1.5mm DC12-24V 3 Wire PNP NO(Normally Open) CE : Industrial & Scientific
Amazon.com: Aexit DC 10-30V Proximity Sensors PNP NC 4mm Distance Detector Proximity Sensor Inductive Proximity Sensors Switch SN04-P2 : Industrial & Scientific
Amazon.com: Heschen M18 Inductive Proximity Sensor Switch Non-Shield Type LJ18A3-8-Z/BY Detector 8mm 10-30VDC 200mA PNP Normally Open(NO) 3 Wire : Industrial & Scientific
Amazon.com: M12 4mm Sensing DC 5V PNP NO LJ12A3-4-Z/BY-5V Cylinder inductive Proximity Sensor Switch Work Voltage 5VDC Special for MCU : Industrial & Scientific
Amazon.com: Area Sensor,PNP,Plastic,20mm,12 Beam : Electronics
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, H2) : 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
Jeanoko Liquid Level Sensor Non-Contact Liquid Level Sensor (5-12v) Water Level Sensor PNP Output Interface IP65 Capacitive for Liquid Sensing Electronic Components: Amazon.com: Industrial & Scientific
Amazon.com: Heschen M8 Inductive Proximity Sensor Switch Shield Type LJ8A3-1-Z/BY Detector 1mm 10-30VDC 200mA PNP Normally Open(NO) 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 M5 Inductive Proximity Sensor Switch Shield Type LJ5A3-1-Z/AY Detector 1mm 10-30VDC 150mA PNP Normally Closed(NC) 3 Wire : Industrial & Scientific
NPN PNP Signal Converter 20-30V DC PLC Sensor Polarity IO Level Shifting Module MRI-24TR/INV: Amazon.com: Industrial & Scientific
