MASS III has a longer life and offers more flexibility for acquiring high-quality 4C data in all subsea conditions.

TGS-MASS III (2)

Extreme flexibility sensor technology

MASS III nodes offer recording times of up to 150 days.

Data is recorded with 32-bit ADC resolution, chip-scale atomic clock and 256 GB flash memory. The CPU is fully programmable for managing battery life and other functions.

MASS III has combined an ultra-compact design with extended recording life. It can accommodate a virtually unlimited number of nodes on any survey, providing high-quality 4C data in all types of subsea conditions. A fully automated robotic handling system delivers downloading and node management efficiencies, low failure rates, and safer operations.

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Fast and easy deployment

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Modular handling system

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Operational depth 0-3,000m

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Battery life up to 150 days

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Internal Magnetic Field Sensor (MFL)

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Deployment with rope, ROV or node-drop

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