Submersible Tilt Meter

Description

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.

Specstion

Range of ±15°
Resolution (digital) of ±2 arc sec. (±0.0006°) (0.01 mm/m).
Resolution (analog) of ±5 arc sec. (±0.025 mm/m) (10Hz BW).
Non-linearity (digital) of ±0.0125% F.S. (±0.002°) (0.03 mm/m).
Non-linearity (analog) of ±0.05% F.S. (±0.0075°) (0.13 mm/m).
Repeatability (digital) of ±0.0125% F.S. (±0.002°) (0.03 mm/m).
Repeatability (analog) of ±0.025% F.S. (±0.004°) (0.06 mm/m).
Sensor: MEMS (Micro-Electro-Mechanical Systems) Accelerometer, Uniaxial or Biaxial.

APPLICATIONS

Remote, real-time monitoring of inclination of concrete-face rockfill dam slabs and concrete dams.
Monitor tilt of retaining walls, piles, and bridge piers.
Monitoring of offshore structures.
Installation of submerged pipelines