RS PRO Capacitive Barrel-Style Proximity Sensor, M30 x 1.5, 15 mm Detection, 20 → 250 V ac, IP67 | RS
![DC6-36V M12 Capacitive Proximity Switch, Capacitive Proximity Sensor for ET4 3D Printer Probe Auto Bed Leveling, 5mm Detection Distance : Amazon.co.uk: Business, Industry & Science DC6-36V M12 Capacitive Proximity Switch, Capacitive Proximity Sensor for ET4 3D Printer Probe Auto Bed Leveling, 5mm Detection Distance : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/61XSLJoEMDL._AC_UF1000,1000_QL80_.jpg)
DC6-36V M12 Capacitive Proximity Switch, Capacitive Proximity Sensor for ET4 3D Printer Probe Auto Bed Leveling, 5mm Detection Distance : Amazon.co.uk: Business, Industry & Science
![sourcingmap 20mm Inductive Proximity Sensor Switch Detector NPN NO DC 6-36V 300mA 3-Wire SC-3020A for 3D Printer Probe Bed Leveling,MCU Board : Amazon.co.uk: Business, Industry & Science sourcingmap 20mm Inductive Proximity Sensor Switch Detector NPN NO DC 6-36V 300mA 3-Wire SC-3020A for 3D Printer Probe Bed Leveling,MCU Board : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/615UkhWw76L._AC_UF1000,1000_QL80_.jpg)
sourcingmap 20mm Inductive Proximity Sensor Switch Detector NPN NO DC 6-36V 300mA 3-Wire SC-3020A for 3D Printer Probe Bed Leveling,MCU Board : Amazon.co.uk: Business, Industry & Science
![arduino - proximity probe (sensor ) / eddy current pre-conditioning circuit - Electrical Engineering Stack Exchange arduino - proximity probe (sensor ) / eddy current pre-conditioning circuit - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/N1EFh.gif)
arduino - proximity probe (sensor ) / eddy current pre-conditioning circuit - Electrical Engineering Stack Exchange
![30mm Capacitive/Capacitance Proximity SensorATEX EN 60079/IECEx 60079(Dust zone20/Gas zone0) - Synatel Instrumentation Ltd 30mm Capacitive/Capacitance Proximity SensorATEX EN 60079/IECEx 60079(Dust zone20/Gas zone0) - Synatel Instrumentation Ltd](https://www.synatel.co.uk/wp-content/uploads/2016/11/cap-prox-new1.jpg)
30mm Capacitive/Capacitance Proximity SensorATEX EN 60079/IECEx 60079(Dust zone20/Gas zone0) - Synatel Instrumentation Ltd
RS PRO Inductive Barrel-Style Proximity Sensor, M12 x 1, 2 mm Detection, PNP Output, 10 → 30 V dc, IP67 | RS
![Heschen M12 Inductive Proximity Sensor Switch Non-shield Type LJ12A3-4-Z/BX Detector 4mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Amazon.co.uk: Business, Industry & Science Heschen M12 Inductive Proximity Sensor Switch Non-shield Type LJ12A3-4-Z/BX Detector 4mm 10-30VDC 200mA NPN Normally Open(NO) 3 Wire : Amazon.co.uk: Business, Industry & Science](https://m.media-amazon.com/images/I/61JhN6VUm9L.jpg)