Sensing the Unseen

Small-Scale, High Performance Magnetometers for Precision Exploration

SM300

High Performance Scalar Magnetometer

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Unmatched Precision and Versatility

Introducing the SM300, a cutting-edge high-performance scalar magnetometer designed for precise and reliable magnetic field measurements. With advanced features and robust specifications, the SM300 is your go-to solution for a wide range of applications.

Unparalleled Performance

Unmatched Precision and Versatility

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Dynamic Range:

Measures magnetic fields from 1 µT to 150 µT, ensuring versatility for various needs.

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High Response Rate:

500 Hz 3dB bandwidth for accurate tracking of rapid magnetic field changes.

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Fast Slew Rate:

Handles changes up to 100,000 nT/s for dynamic environments.

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Exceptional Sensitivity:

Detects even the smallest changes with sensitivity below 1 pT/√Hz, typically 500 fT/√Hz.

Precision Accuracy

Comprehensive Measurements

Minimal Heading Error:

Less than 3 nT uncompensated

Reduced Dead Zone:

Equatorial planar range of ±7°

Advanced Connectivity

Versatile acrossy Interfaces

Multiple Interfaces:

Supports UART up to 921.6 kbps

Future-Ready:

Ethernet and USB-C

Compact & Lightweight

Perfect for Any Setup

Slim Dimensions:

Measures just 15x15x35 mm

Lightweight: :

Weighs only 17 grams

Rugged Environments

Reliable Performance

Wide Operating Temperature:

-35°C to 50°C

Robust Storage Temperature:

Safe storage from -40°C to 70°C

Efficient Power Use

Future-Ready

Flexible Power Supply:

Operates between 12 to 17V

Low Power Consumption:

Average power draw of 1.5W

Reliable Protection

Enhanced Durability and Longevity

Input Protection:

Safeguarded against ESD and reverse voltage to ensure durability and longevity

Space Exploration

Out Of This World Performance

Mapping Earth's Magnetic Field

As part of the MAGQUEST challenge under the COSMO project, a variant of the SM300 sensor will soon map Earth’s magnetic field from low Earth orbit aboard a CubeSat.

Land | Air | Sea

Built With The Future In Mind

FieldLine Industries Scalar Magnetometer Sensing from Drone UAV in the air
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Experience Excellence

Elevate Your Magnetic Field Measurements Today

Discover how the SM300’s superior precision and robust performance can elevate your field research and testing capabilities to unprecedented heights.

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FieldLine Industries Inc
4865 Sterling Drive Suite 200

Boulder, CO 80301-2307
United States

©2024 FieldLine Industries Inc

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FieldLine Industries Inc
4865 Sterling Drive Suite 200

Boulder, CO 80301-2307
United States

©2024 FieldLine Industries Inc