| A leading high-resolution cesium vapor marine magnetometer widely used globally, meeting strict standards for UXO clearance. It is cost-effective, compact, flexible for shallow and deep water surveys, easy to deploy and operate by a single person, with compatibility for side-scan manufacturers and deep-tow configurations. |
| Model | ET-MAG-0002 |
| Product Type | Marine Magnetometer |
| Product Features | • High-performance cesium vapor sensor with the highest detection range and high probability of detecting all sized ferrous targets. • Streamlined design for tow safety, with low probability of fouling in fishing lines or rocks and a rugged fiber-wound fiberglass housing. • Sampling rate of up to 20Hz, balancing unparalleled data density and large area coverage per day. • Rotatable sensor for optimal signal reception, usable worldwide. • Easy portability and handling, no winch required, with a built-in easy-carry handle and operable by a single person. • Internal mini-counter for multi-sensor sync and data concatenation, allowing combination of multiple systems for increased coverage. • Export version available for use worldwide without an export license (except embargoed countries). |
| Operating Principle | Self-oscillating split-beam Cesium vapor (non-radioactive). |
| Operating Range | 20,000 to 100,000 nT |
| Operating Zones | The earth's field vector should be at an angle greater than 10° from the sensor's equator and greater than 6° away from the sensor's long axis. Automatic hemisphere switching. |
| Noise/Sensitivity | <0.004 nT/ Hzrms.(SX (export) version: <0.02 nT/ Hzrms). |
| Gradient Tolerance | 10,000 nT/m |
| Sample Rate | Max 20 Hz |
| Heading Effect | <1 nT (over entire 360° spin) |
| Output | RS-232 at 1,200 to 19,200 Baud. |
| Operating Temperature | -35°C to +50°C(-30°F to +122°F) |
| Storage Temperature | -45°C to +70°C (-48°F to +158°F) |
| Altitude | 9,000 m (30,000 ft) |
| Depth | 4,000 psi (2,730 m; 8956 ft) |
| Water Tight | O-Ring sealed for up to 4,0oo psi depth operation. |
| Standard Accessories | Operation manual, shipping/storage container, ship kit with tools and hardware, power supply, MagLogLiteTM, MagMapTM and MagPickTM processing software, depth transducer, altimeter. |
| Optional Accessories | Steel tow cable to 6,0o0 m (19,600 ft) with telemetry, longitudinal or transverse gradiometer, plastic Pelican® case, MagLogProTM, collar weights. |
| Typical Detection Range for Common Objects | • Ship: 1000 tons 0.5 to 1 nT at 800 ft (244 m) • Anchor: 20 tons 0.8 to 1.25 nT at 400 ft (120 m) • Automobile: 1 to 2 nT at 100 ft (30 m) • Light Aircraft: 0.5 to 2 nT at 40 ft (12 m) • Pipeline (12 inch): 1 to 2 nT at 200 ft (60 m) • Pipeline (6 inch): 1 to 2 nT at 100 ft (30 m) • Iron: 100 kg 1 to 2 nT at 50 ft (15 m) • Iron: 100 1b 0.5 to 1 nT at 30 ft (9 m) • Iron: 10 Ib 0.5 to 1 nT at 20 ft (6 m) • Iron: 1 Ib 0.5 to 1 nT at 10 ft (3 m) • Screwdriver: 5-inch 0.5 to 2 nT at 12 ft (4 m) • Bomb: 1000 Ib 1 to 5 nT at 100 ft (30 m) • Bomb: 500 Ib 0.5 to 5 nT at 50 ft (16 m) • Grenade: 0.5 to 2 nT at 10 ft (3 m) • Shell: 20 mm 0.5 to 2 nT at 5 ft (1.8 m) |
Eata Sensors is your strategic partner in precision sensing technology. We offer a full range of advanced sensor products, core components, and customized engineering services. We collaborate with global clients to jointly solve complex measurement challenges.
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Eata Sensors is your strategic partner in precision sensing technology. We offer a full range of advanced sensor products, core components, and customized engineering services. We collaborate with global clients to jointly solve complex measurement challenges.
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