Sentinel 2
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Measure Twice. Survey Once.
Even data collected in ideal weather conditions can be more accurate when you compensate for background variation with a base station. -
New Features
- WiFi user interface through a smart device or computer; wireless data transfer
- Significantly higher internal storage capacity compared to Sentinel 1
- 1000 m depth rating when used underwater
- New folding tripod for quick & simple deployment
- 30% lighter than Sentinel 1
- Orange shell for visibility
- 30 hrs battery life (@ 1 sample/1s) or 40 hrs (@ 1 sample/5s) or 45 hrs (@ 1 sample/10s
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Same Low-Maintenance
- 10 million readings storage capacity
- Download 1 million readings in less than 4 minutes
- Integrated GPS receiver provides automatic time synchronization
- Easy set up, you don’t have to orient the sensor, it’s entirely omnidirectional
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Survey Insurance
There’s no accounting for weather- and magnetic storms are no exception. Even on an average day, background variation caused by atmospheric activity can obscure survey data and make it harder to interpret. On a bad day, noisy atmospheric conditions can render your data totally unusable. Unless you use a second, stationary magnetometer to compensate for both random and systematic background variation, that is. The new, smaller, lighter, and even easier to set up Sentinel 2 helps you cancel out errors and delivers more accuracy -
Call Us
To discuss whether the Sentinel 2 is the perfect fit for your application, please contact Gina Lopez: gina.lopez@marinemagnetics.com +1 (619) 655-0179
The Sentinel 2 comes with:
Sentinel 2 Includes
- Electronics module
- Overhauser sensor
| Sentinel 1 Performance | |
|---|---|
| Sensitivity | 0.015 nT |
| Resolution | 0.001 nT |
| Gradient Tolerance | > 10,000 nT/m |
| Range | 18,000 to 120,000 nT |
| External Trigger | by RS-232 |
| Temperature Drift | NONE |
| Dead Zone | NONE |
| Heading Error | NONE |
| Sampling Rates | 1/Minute to 1Hz |
| Communications | RS-232, 9600bps |
| Sentinel 1 Operating Parameters | |
|---|---|
| Magnetometer Cylinder Weight | 14kgs |
| Magnetometer Cylinder Size | 113cm x 13cm dia |
| Docking Base Weight | 5kg |
| Maximum Incline Angle for Deployment in Dockingbase | 40 degrees |
| Magnetometer Cylinder Depth Rating, with Brass Seal Installed | 1000m |
| Operating Temperature | -25C to +60C |
| Storage Temperature | -60C to +70C |
| Communication | Full duplex, 3-wire RS232. 9600bps, 8 data bits, no parity, 1 stop bit |
| Storage Capacity | ten million readings |
| Battery Pack | Gel cell 12V, 7Ah |
| Battery Charge Time | 5 hours 80% charge. 10 hours full charge. Can charge while sampling |