| A versatile cesium magnetometer suitable for large-scale aerial, land, and marine surveys. It features high sensitivity, low heading error, and a built-in counter for time, sync pulses, and analog data recording, with custom cable and packaging options for diverse applications. |
| Model | ET-MAG-0009 |
| Product Type | Airborne Magnetometers |
| Product Features | • Versatile multi-sensor array capability, usable in fixed-wing, helicopter, or land applications. • Highest sensitivity to detect the smallest variations in the magnetic field. • Fast sampling rate for better coverage at faster speeds. • Very low heading error for clean, repeatable measurements without instrument noise interference. • Low AC field interference, allowing surveys near power lines when necessary. • Rugged and reliable, weatherproof and able to survive a three-foot drop onto a hard surface. • Ultra-stable with no need for sensor calibration. • 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 10° away from the sensor's long axis. Automatic hemisphere switching. |
| Noise/Sensitivity | <0.004 nT/VHz rms.(SX (export) version: <0.02 nT/VHzrms). |
| Sample Rate | Max 20 Hz |
| Heading Effect | ± 0.15 nT (over entire 360° polar and equatorial spin) |
| Gradient Tolerance | 500 nT/in |
| Output | Cycle of Larmor frequency = 3.498572 Hz/nT, RS-232 data at 9600 baud, concatenated data streams from up to 6 sensors. |
| Altitude | Up to 30,000 ft. (9,000 m) |
| Power | 24 to 32 VDC, 0.75 amp at power-on and 0.5 amp thereafter. |
| Operating Temperature | -30°F to +122°F(-35°C to +50°C) |
| Storage Temperature | -48°F to +158°F(-45°C to +70°C) |
| Standard Accessories | Power/RS-232 multi-conductor cable (electronics to power/data junction box with 9 pin RS-232 connector and power lugs), lengths to be specified,spare O-Rings, operation manual and carrying case. |
| Optional Accessories | Logging Software: MagLog (Logs GPS and Mag, shows track plot, mag profile, other data). Accessories: Birds, Stingers, Wingtips, Avionics, GPS, Gamma Ray, Logging Computer |
| Other Parameters | Sensor: DIA:60 mm; L: 146 mm; Weight:0.45 kg (2.375x 5.75 in; 16 oz.) - any orientation in 177 mm (7 in) diameter stinger. Sensor Electronics: DIA:63 mm; L:279 mm; 1.36 kg (2.5x11 in; 48 oz) Cables: Sensor to electronics: Standard 2.77 m (9 ft) with connector on electronics end. Other lengths available from 0.75 m to 3.75 m (2.4 ft to 12.75 ft) at 1 m (40-in) increments. Lengths approximate due to cable variations. Electronics to Junction Box: RS-232 to Computer, standard 8 m, 60 m max (26.26 ft, 196.85 ft max). Larmor to external counter with coupler over Coax, standard 10m, 50m max (32.81 ft, 164.04 ft max). Weatherproof: O-Ring sealed for operation in rain and/or 100% humidity. Temperature Drift: <0.05 nT/°C |
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.
For industrial/research use only. Not for personal/medical use.
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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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