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DM-060

Product catalog summary

System Overview
The DM Series Digital Magnetometers utilize STL's advanced ADC technology, offering 32-bit resolution and a 26-bit dynamic range. These magnetometers employ fluxgates as magnetic sensors and integrate DXS for enhanced digital signal processing. They provide a measurement range up to 1 mT, with precise digitization immediately after sensor output. The devices measure three orthogonal field components at a maximum sample rate of 10 kHz, with low intrinsic noise levels. The system includes digital error correction for geometry and temperature errors, and offers a virtual channel for total field measurement.

Highlights of the DM Series

Low noise, large dynamic range, and high linearity
Digital temperature compensation to minimize drifts
Digitally corrected sensor output for scaling, offset, orthogonality, and alignment
Single coaxial cable for power and data transmission
Applicable in geophysical, naval, military, and scientific fields

Technical Data for DM-060

Channels: 3
Dimensions: Diameter 63 mm, Length 300 mm
Weight: 1.4 kg
Noise and Resolution: Varies with Bmax, e.g., <60 pT/√Hz for ±250 µT
Sample Rate: 0.1 Hz – 10 kHz
Digital Filter: 0 dB @ DC – fs/3, < -120 dB @ ≤ fs/2
Max Bandwidth: 4 kHz
Offset and Scaling Errors: Minimal at 25°C
Power Consumption: < 3 W
Protection: IP65, IP68 on request
Temperature Range: -5° to 50°C
Optional Equipment: Tilt sensor, underwater case

Illustrations and Figures
The document includes functional overviews, side views, and component schemes of the DM-060, highlighting its design and integration with coaxial cables.

Catalog excerpts

Data Sheet DM-060 CONTENT System Overview Highlights Technical Data Illustrations and Figures

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System Overview The Digital Magnetometers of the DM Series is based on STL’s unrivalled high resolution ADC technology with 32 bit resolution and 26 bit dynamic range. The magnetometers use fluxgates as their magnetic sensitive elements and have integrated DXS. As a result of consequent digital signal processing, our magnetometers are quasi ideal sensors with digitally corrected geometry and temperature errors. The DM Series provides a measurement range of up to 1 mT, with an ultra precise digitization taking place immediately after the sensor output. All magnetometers measure the 3 orthogonal...

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www.stl.systems [email protected]

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DM-060 with coaxial cable (included) Low noise fluxgate Functional overview Data Acquisition 3-channel high precision fluxgate www.stl.systems [email protected]

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Component scheme

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DM-060

DM-060

Catalog excerpts

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