Features & Benefits
Excellent Performance – High sensitivity cesium vapour magnetometer with the CM-221 internal counter providing 0.004nT/ √Hzrms performance. Ensures that ambient field is recorded with precision.
Bluetooth Monitoring Capability – View the data from afar using any Android Device and Geometrics’ MagMonitor Application.
Extensive Data Storage – One Gigabyte USB drive allows up to 21 days of continuous recording at 10Hz.
Status Lights – Perform QC checks by simply viewing flashing lights on data logger display.
Weatherproof – O-ring sealed for use in 100% humidity.
Easy To Use – Put the entire system together in minutes while in the field. Flip a switch and you’re recording!
Self-oscillating split-beam Cesium Vapor (non-radioactive).
Magnetometer 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° from the sensor’s long axis. Automatic hemisphere switching.
Noise: < 0.004 nT/√Hzrms. (SX (export) version: 0.02 nT/ Hzrms).
GPS Receiver: Time accuracy: 20ns, RMS, max. data rate; 1Hz.
Data Logger: Serial logger, removable military grade USB memory stick or Android device.
Data Format: ASCII, MS Windows PC compatible, FAT16 file format.
Capacity: 21 days using 1Gb USB memory stick while recording at 10Hz rate with GPS receiver output set to provide GPRMC data sentence.
Storage Temperature: -45°C to +70°C.
Operating Temperature: -35°C to +50°C
Cable Length: 0.9 m.
Electronics Module Dimensions: DIA: 7 cm; L: 38.7 cm; Weight: .91 kg (15.25 x 2.75 in; 2 lbs.)
SensorDimensions: DIA: 7cm; L: 17.2cm; Weight: .82 kg with cable.
Altitude: Up to 9,000 m.
Weatherproof: O-Ring sealed for operation in the rain and/or 100% humidity.
Power: 10 to 36 VDC, 30Watt. or 110-220 VAC (50-60hz).
Standard Accessories: 110-220 VAC (50-60hz) power supply, Flash card reader, shipping/storage case, Geometrics MagMapTM data processing and display software.