Bartington Instruments Device / Instrument
Mag648 / Mag649 low-noise magnetometers
Compact low-power, low-noise three-axis fluxgate sensors in standard, submersible and unpackaged versions.
Description
Mag648 and Mag649 are compact three-axis fluxgate sensors that combine low-noise measurement with very low power consumption, which suits battery-powered surveillance systems, remote deployments and vehicle monitoring. Standard, submersible and unpackaged versions are offered, and the sensors are listed by Bartington for multi-sensor magnetic signature ranges and UXO-related work.
Key features
- Power consumption <15mW
- Low-noise version <10pTrms/√Hz at 1Hz
- Bandwidth to 30Hz (Mag648) and 1kHz (Mag649)
- Measuring range ±60µT or ±100µT
- Standard, submersible and unpackaged versions
Applications
- Surveillance systems and remote measurements
- Multi-sensor magnetic signature ranges
- Pipeline inspection
Specifications
| Power | <15mW |
|---|---|
| Noise | <10pTrms/√Hz at 1Hz (low noise version) |
| Bandwidth | to 30Hz (Mag648), to 1kHz (Mag649) |
| Measuring range | ±60µT or ±100µT |
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