Esonet Yellow Pages

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 MEMS inclinometer sensor is internally connected to AC signal conditioning which provides power regulation, AC excitation, synchronous demodulation, and quiet, low-noise analog signal output. A digital output version is also available.

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.