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Submersible MEMS Tiltmeter

The RST Submersible Tiltmeter provides precision real-time remote monitoring of tilt of submerged structures. It consists of a MEMS inclinometer sensor and electronics mounted inside a rugged waterproof enclosure.

The instrument housing is machined from solid stainless steel, providing extreme endurance for long-term high-pressure underwater service. The cable entry is a submarine grade connector, which provides watertight performance at depths exceeding 200 meters.

The tiltmeter can be mounted directly on horizontal, vertical or inclined surfaces. In all three situations, no precision levelling of the instrument is required as the wide measurement range of the MEMS tilt sensor (+/- 15°) allows for latitude in installation. Repeatability and other metrological specifications of the tilt sensor are unchanged at the center or at the ends of the measurement range.


RST Instruments Ltd., 11545 Kingston St., Maple Ridge, BC, Canada V2X 0Z5, Tel.: 604-540-1100, 1-800-665-5599, +1-604-787-9673, e-mail:

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