Mag613
Bartington Instruments
An 8-sensor fluxgate magnetometer array designed for magnetic signature analysis of ship and submarine scaled models and simulating closed loop degaussing.
Typed specifications32 values
Discloses 8 of 11 fields engineers filter by in this category (category median 8).
- Mass
- 1 700 g datasheet p.5 1 700 g array
- Measurement range
- 300 µT ±300μT option · datasheet p.4 500 µT ±500μT option | 300 µT max | 500 µT max
- Envelope (L×W×H)
- sensor head WxHxL: 8 x 8 x 15 mm product page WxHxL: 180 x 140 x 21mm Electronics | 180 x 140 x 21mm (WxHxL) electronics module | sensor head WxHxL: 8 x 8 x 15mm sensor head
- Output data rate
- 57 600 Hz product page
- Noise density
- 0.5 nT at 1Hz · datasheet p.4 0.5 nT/√Hz max · measurement noise floor at 1Hz
- Supply voltage
- 18 V min · datasheet p.5 24 V max | 18–24 V reverse voltage protected, 1.5kV isolation
- Operating temperature
- -10 °C min · datasheet p.4 40 °C max | -10–40 °C
- Sensor type
- fluxgate array of eight miniature three-axis fluxgate sensors · datasheet p.2
- Axes
- 24 datasheet p.4 3 each of 8 sensors is three-axis; datasheet states 24 (3 x 8)
- Output type
- analog outputs multiplexed into a single analogue line · datasheet p.3
- Noise (RMS amplitude)
- 0.5 nT at 1Hz · datasheet p.4
- Survival temperature
- -40 °C min · datasheet p.4 50 °C max | -40–50 °C storage
- Intended use
- ground or laboratory magnetic signature analysis of ship and submarine scale model… · datasheet p.3
- Configuration
- separate sensor head 8 encapsulated sensor heads on 3m cables + electronics module… · datasheet p.2
- Zero offset
- 250 nT max · <±250nT · datasheet p.4
- Axis orthogonality error
- 6 ° max · datasheet p.4
- Bandwidth
- 6 Hz min · at -3dB, each channel · datasheet p.4
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier18 lines, in the manufacturer's own wording
- Range
- ±300μT or ±500μT
- Bandwidth
- 6 Hz
- Number of axes
- 24 (3 x 8 - Right Hand XYZ co-ordinate system)
- Measurement noise floor
- <0.5nTrms/√Hz at 1 Hz
- Scaling
- 33 mV/μT (300μT)
- Scaling temperature coefficient
- <120ppm/°C
- Offset
- <±250nT
- Scaling error
- <±2.5%
- Orthogonality error
- <6°
- Positional uncertainty
- ±0.5 mm
- Offset change with pressure
- <±0.5nT/bar maximum
- Monitor voltage for each three axis sensor
- 400 mV (±20 mV)
- Excitation frequency
- 57.6 kHz
- Signal frequency
- 115.2 kHz
- Sensor active volume
- 5 mm cube
- Operating temperature
- -10°C to +40°C
- Maximum pressure
- <50 bars (in oil pressure tank)
- Dimensions
- sensor head WxHxL: 8 x 8 x 15 mm
About
The Mag613 is an array comprising eight miniature three-axis fluxgate magnetometer sensors. It is specifically engineered for deployment within an oil-filled tank, capable of withstanding pressures equivalent to a 500m depth (50 bar). This makes the Mag613 an ideal tool for detailed analysis of the magnetic signatures of scaled ship and submarine models, as well as for simulating closed-loop degaussing processes. Each individual sensor is encased in a miniature enclosure and connected to the main electronics module via a 3m cable. The electronics module integrates a power supply, driving circuitry, and an analogue multiplexer. The compact size of the sensors facilitates mounting configurations that achieve high spatial resolution, and the design effectively suppresses crosstalk up to 3kHz.
Documentation
- DS1854.pdf PDF source: www.bartingtondownloads.com ↗
- OM2442.pdf PDF source: www.bartingtondownloads.com ↗
- AN0036.pdf PDF source: www.bartingtondownloads.com ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.