Wireless Tiltmeter

Wireless Tiltmeter Applications

Typical applications of the DGSI Wireless Tiltmeter include:

• Remote tilt monitoring from retaining and building walls.
• Landslide monitoring.
• Bridge pier monitoring.
• Structural load monitoring.
• Ground subsidence.

Main Specifications

• Type: MEMS (Micro-Electro-Mechanical) Inclinometer
• Range: ± 15⁰
• Accuracy (± 5⁰): 0.03% FS / 0.004⁰
• Accuracy full range: 0.17% FS / 0.025⁰
• Resolution: 0.001°

• Repeatability: 0.005°
• Axes: Two (biaxial)
• Temperature sensor resolution: 0.1 ⁰C
• Temperature sensor accuracy: ±0.5 ⁰C

Wireless Tiltmeter Battery Life Estimation

• 5 min (sampling rate) = 1,2 years (Barcelona temperature profile*) or 1,1 years (Singapore temperature profile*)
• 1 h (sampling rate) = 5,8 years (Barcelona temperature profile*) or 4,7 years (Singapore temperature profile*)
• 6 h (sampling rate) = 8,3 years (Barcelona temperature profile*) or 6,4 years (Singapore temperature profile*)

* Estimations for 2 x saft LSH 14 batteries