Mag669®
Bartington Instruments
Unpackaged low-noise three-axis magnetometer designed to meet the environmental needs of aerospace, ideal for vector compensation in airborne magnetometry.
Technical specifications
- Full-scale range
- ±75μT
- Continuous operating temperature range
- -55ºC to +55ºC
- Low noise
- <5pTrms/√Hz at 1 Hz
- Number of axes
- Three
- Scale factor
- 7.5nT/mV
- Scaling Calibration Error
- ±0.75%
- Scaling Temperature Coefficient
- <0.007% of full scale/°C
- Linearity Error
- <0.0015% of full scale at any point
- Frequency Response
- ±0.75% DC to 100 Hz
- Bandwidth at -3dB
- 1.1 to 1.3 kHz
- Zero Field Offset
- ±40nT
- Offset Temperature Coefficient
- <0.6nT/°C
- Orthogonality error between axes
- <1°
- Lifetime
- 115,000 hours
- Storage temperature range
- -62°C to +85°C
- IP Rating (Sensor head)
- IP68
- Dimensions (Sensor Head)
- 31 x 40 x 40 mm
- Dimensions (Electronics)
- 55 x 35 x 10 mm
About
The Mag669 is a low noise fluxgate magnetometer specifically engineered for aerospace applications. It features a two-part construction, comprising a sensor head assembly and unpackaged electronics, allowing for seamless integration into existing systems to optimize space and weight. The sensing head is equipped with an integral cable. With a full-scale range of ±75μT and excellent low noise characteristics, this sensor is perfectly suited for demanding applications such as vector compensation in airborne magnetometry. Its key features include a continuous operating temperature range of -55ºC to +55ºC, low noise performance of <5pTrms/√Hz at 1Hz, and concurrent sensing axes. The Mag669 is also applicable for Magnetic Anomaly Detection and Navigation.
Documentation
- DS4625.pdf PDF source: www.bartingtondownloads.com ↗
- OM2808.pdf PDF source: www.bartingtondownloads.com ↗
- DO0115.pdf PDF source: www.bartingtondownloads.com ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.