ELEGOO Neptune 4 Max Bed Level Sensor

Description

ELEGOO Neptune 4 Max Bed Level Sensor – Original Auto-Leveling Probe Replacement

The Bed Level Sensor for the Neptune 4 Max is an original OEM auto-leveling probe designed to ensure precise first-layer calibration and consistent print adhesion across the printer’s large build surface. This sensor accurately measures the bed height at multiple points, allowing the printer to automatically compensate for surface variations and maintain uniform nozzle distance during printing.

Engineered specifically for the motion and control system of the ELEGOO Neptune 4 Max, the sensor delivers reliable detection accuracy and fast response times, helping eliminate common first-layer issues such as poor adhesion, uneven extrusion, and nozzle dragging.

With factory-matched wiring, mounting position, and firmware compatibility, this sensor is ideal for replacing a damaged or inaccurate probe and restoring the printer’s original auto-leveling performance.

Key Features

• Original OEM bed leveling sensor for Neptune 4 Max

• Enables automatic mesh bed leveling calibration

• Improves first-layer adhesion and print reliability

• Detects bed surface variations with high accuracy

• Factory connector for plug-and-play replacement

• Helps prevent nozzle crashes and uneven extrusion

Specifications

• Product Type: Bed Level Sensor / Auto-Leveling Probe

• Compatibility: ELEGOO Neptune 4 Max 3D Printer

• Function: Measures bed height for automatic leveling mesh

• Detection Type: Contact or proximity-based leveling probe (OEM type)

• Connector: OEM printer-matched cable connector

• Mounting: Direct factory mounting position

• Installation: Plug-and-play replacement