HARDWARE / PRODUCTAdded 23 Aug 2026

Mag614-FL

Bartington Instruments
Mag614-FL

Three-axis fluxgate magnetometer operating at up to 175 o C, ideal for integration into downhole tools and designed to withstand high levels of shock and vibration.

Key figurescomparable across the catalogue

Mass
0.027 kg
Largest dimension
24.7 mm

Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.

As published by the supplier

Number of axes
Three (right hand XYZ co-ordinate system)
Bandwidth (-3dB)
>3 kHz
Measurement noise floor*
15 to 300pTrms /√Hz at 1 Hz
Output scaling
105µT/mA typical
Scaling error
±5% at 25°C
Scaling temperature coefficient
<+100ppm/°C
Offset
±500nT max. at 25°C, when scaled for 100μT range electronics
Offset temperature coefficient
<±1nT/°C
Orthogonality error
<3° max
Alignment error to enclosure side
<3° target
Frequency response
<5% amplitude error DC to 1 kHz
Hysteresis
<0.1% of range, 10 x range exposure
Operating temperature
-20°C to +175°C
Storage temperature
-40°C to +175°C
Dimensions
24.7 x 19.7 x 11 mm
Weight
27 g (with wires)

About

The Mag614-FL is a three-axis fluxgate magnetometer designed to operate at temperatures up to 175 o C. Its compact design makes it ideal for integration into various systems, particularly downhole tools. The device is environmentally sealed and protected to IP68 standard, ensuring its resilience against harsh conditions. It is specifically engineered to withstand high levels of shock and vibration, making it suitable for demanding applications. A key feature of the Mag614-FL is its flying leads, which allow the probe to be connected away from its electronics, thereby effectively reducing potential interference. The product also offers compact probe heads in different sizes for easy integration. For specific needs, the Mag614 RTUDE Room Temperature Unpackaged Drive Electronics is available. Applications include magnetic ranging, measurement while drilling (MWD), and other scenarios requiring high shock and temperature resistance.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.bartington.com ↗

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