Gavigain Auto Bed Leveling Sensor, 5mm Proximity Detection, NPN Normally Open Design, for ET4 Pro 3D Printer Users

Item Type: Capacitive Proximity SwitchMaterial: Brass plated, ABSInstallation Type: Non recessedAction Mode: NPN normally openDetection Distance: 5mm ±10%Lag Distance: Less than 10% of the detection distanceDetection Object: Metal, non metal: plastic, glass, wood, liquid: water, oil, etc.Use Voltage: DC 6-36VOperating Ambient Temperature: -25°C to 65°C, no freezingOperating Environment Humidity: 35-95%RHApplicable Model: For ET4 series, for ET4, 4 ProWiring Length: Approx.470mm/18.5inPackage List：1 xCapacitive Proximity Switch

• Best auto-leveling for 3D printing—detects metal, plastic, wood, and even liquids for consistent, easy prints every time.
• Stable 5mm sensing distance with ±10% Accuracy ensures accurate proximity detection for smooth and best Usage.
• Sturdy -plated brass and ABS body built to withstand tough environments and long-term use in any 3D printer setup.
• Easy plug-and-play setup with a generous 470mm wire length—no hassle installation for ET4 series and 4 Pro Series.
• NPN normally open, non-recessed design offers fast, precise triggering—Suitable for high-accuracy auto-bed leveling.