High-performance heading, pitch and roll for towed arrays
Digital Magnetic Compass (DMC) SeaTRAX
The SeaTRAX with PNI’s high sensitivity magnetometers and accelerometers is a COTS high- performance heading sensor for seismic streamers and towed arrays.
PNI’s SeaTRAX provides reliable heading, pitch and roll in a single module for easy integration into any streamer and towed array systems.
ITAR-free and made in the U.S.A.
Advanced hard and soft-iron calibration algorithms compensate for any magnetic distortions inherent in the host system removing the need for Helmholtz cages and design complexities of building non-magnetic systems.
|Heading Accuracy |
(full range calibration)
|Tilt Accuracy||0.2° rms|
|Supply Voltage||3.8 - 9V|
|Average Current Draw|
(max sample rate)
|Sleep Mode Current Draw||0.3 mA|
|Maximum Sample Rate Hz||50 Hz|
|Communication Interface||RS232 UART|
|Dimensions||Standard Part Number 13457: 70 x 11.8 x 10.3|
Option Part Number 13118: 70 x 11.8 x 9.8
|Operating Temperature||-40° to +85° C|
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Santa Rosa, CA 95407