Physical Parameter
Size 10 x 10 x 8,3 cm3 (830ml)
Weight 1 kg with batteries
Temperature -40 - 60°C
Waterproof 1m water 48 h
A/D
channel 1
Input impedance 10 kOhm (optimized for Geophones)
Full scale input 0.4096 Vpp
Type Delta-Sigma
Sample rate 800, 400, 200, 100, 50 sps
ADC 24 bit
effective Resolution 22 bits @ 100 sps
Time Base
GPS GPS build in
Typical <10 ms for 20 days without processing
Stability/Accuracy <0.01 ms with processing (resampling)
Interface
Type USB 2.0 control, data download,
setup & firmware upload
Data Storage
Internal Storage type SD memory card
Capacity 8 GB
recording type continous recording
Power
Batteries 2 D cells
Power 174 mW cont.GPS / 90 mW GPS cycled
(both cont. recording) max. runtime with 2 D-cell batteries up to 9 days with cont.GPS / up to 20 days with cycled GPS
External power 4.5 - 23 V
Connectors
Sensor MIL-C-2684 A12-10S
Power/Communication MIL-C-2684 A10-07P