RM3100

Product Overview

RM3100 is a high-performance 3-axis geomagnetic sensor from PNI Sensor, designed for precise magnetic field measurement, compass heading and navigation-related sensing applications. The device measures magnetic field data along the X, Y and Z axes and provides digital output through I²C or SPI interfaces. It is commonly used in systems that require stable heading reference, low-noise magnetic sensing and reliable compass performance.

Key Features

• Manufacturer: PNI Sensor

• Part Number: RM3100

• Product Category: Magnetic sensors / magnetometers

• Sensor Type: 3-axis geomagnetic sensor

• Measured Axis: X, Y and Z axis magnetic field sensing

• Magnetic Technology: magneto-inductive sensing

• Magnetic Field Range: ±800 μT typical

• Output Type: digital output

• Interface: I²C and SPI support

• Typical Function: compass heading, magnetic field detection and navigation assistance

• Operating Temperature Range: -40°C to +85°C typical

• Recommended Check: confirm datasheet, module version, package, marking, date code and RoHS status before production use

Applications

RM3100 is suitable for drone navigation, UAV compass systems, robotics, autonomous platforms, industrial magnetic field measurement, geophysical instruments, navigation modules, attitude reference systems, embedded motion systems and outdoor positioning equipment. It is often selected for applications that require higher magnetic sensing performance than standard low-cost mobile magnetometers.

Quality & Sourcing

Antrex Electronics can support RM3100 sourcing with stock availability checks, RFQ quotation, package or module version confirmation, date code review and shipment arrangement. Buyers can provide quantity, target price, required date code, packaging requirements and application information for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers, drone manufacturers, robotics companies, industrial equipment manufacturers and electronic component buyers are welcome to send BOM lists or hard-to-find magnetic sensor and navigation sensor part requests for sourcing assistance.