What is a Senceive tilt sensor?

Senceive tilt sensors are high-precision triaxial wireless sensor nodes designed to measure tilt (inclination) around three axes. They are used within smart IoT remote monitoring solutions for construction, infrastructure, civil engineering and mining, relaying data through a wireless platform to a cellular gateway and cloud-based portal.

How does a tilt sensor measure movement?

Tilt sensors measure movement based on how the MEMS sensor is positioned relative to gravity. Three-axis sensing is used, with two axes usable for measurements at any given time, and reported movement based on rotation from the horizontal plane.

How do Senceive’s tilt sensors differ from basic or consumer-grade tilt sensors?

Senceive tilt sensors are engineered for long-term, high-precision monitoring with engineering-grade precision, repeatability, stability and durability. They use precision MEMS or integrated triaxial sensing to measure very small changes reliably, refined over more than two decades in real-world geotechnical and structural monitoring.

How do the tilt sensors deliver geotechnical and structural data?

As part of a wireless IoT monitoring solution, Senceive tilt sensors deliver continuous data on structural and geotechnical movement. They communicate via FlatMesh or GeoWAN networks and can send updates at sub-minute frequency, transmitting data through a gateway for remote access and monitoring.

How does the precision of tilt sensors compare with geodetic survey?

Geodetic survey methods such as total stations can provide higher absolute precision, while tilt sensors provide sub-millimetre relative movement measurement with advantages including more frequent sampling, lower cost, reduced manpower and no line-of-sight requirement. Relative movement detection is often more useful in applications such as slope monitoring.

What environments are these tilt sensors suitable for?

Senceive tilt sensors are rugged for challenging conditions and include waterproof ratings (IP66/IP67/IP68). They can be used in tunnels, on buildings, bridges, dams, rail track and structures, embankments, and other environments where precision tilt and movement monitoring is required.

What are the main applications of Senceive tilt sensors?

Common applications include tunnel convergence and settlement monitoring, structural movement of buildings and infrastructure such as bridges and dams, rail track geometry monitoring, sudden event detection for embankment slippages and landslides, monitoring adjacent assets during construction, and mining infrastructure monitoring including slopes and tailings dams.

Are tilt sensors suitable for long-term condition monitoring?

Yes. Wireless tilt sensors are built for multi-year deployments with long battery life, stable performance and robust protection. They are suitable for continuous long-term structural health and geotechnical monitoring and can last up to 15 years depending on reporting rates.

How often should tilt sensors record data?

Reporting rates are configurable. Sensors can sample at sub-minute intervals where rapid movement is expected, or a few times per day where sudden movement is unlikely. Higher frequency supports construction monitoring, while lower rates maximise battery life for long-term deployments.

Can I incorporate tilt sensors into existing monitoring systems?

Yes. Tilt nodes can be integrated into existing Senceive wireless monitoring systems and can work alongside other sensor types in a monitoring network. Multiple sensor types can transmit through a single gateway and be visualised together in the WebMonitor online data portal.

Tilt Sensors

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Senceive wireless triaxial tilt sensor nodes are at the heart of most of the monitoring systems installed around the world by our partners and clients.

Reflecting a decade of continuous improvement, each of the many thousands of tilt sensor nodes in use every day contains Senceive DNA. They are easy to use, precise and robust. Our wireless tilt meters can be installed in minutes on virtually any surface, at any orientation. Every sensor offers:

Simple installation: They can be fit to virtually any surface, at any orientation, in a matter of minutes.
Ultra-low power consumption: Minimal levels of power consumption mean they can be left in place for up to 15 years of maintenance free monitoring.
Resilience & precision: Built to withstand harsh environments, you’ll receive a consistent stream of accurate data.
Flexible data access: You can review insights and interact with your data online using Senceive WebMonitor™ or your own data viewing platform.

How do triaxial tilt sensors work?

Triaxial tilt sensors measure minute changes in in angle or inclination. The three-axis measurement is based on how the sensor is positioned with respect to gravity. Two axes are usable for measurements at any given time. The movement data that is reported is based on the two axes of rotation from the horizontal plane. When transmitted wirelessly, these measurements deliver continuous, reliable insights that help teams identify and respond to potential issues early.

Expertise that makes a difference

Technology alone isn’t enough. What sets Senceive apart is the combination of our cutting-edge wireless tilt sensors with industry expertise. Working closely with partners and clients around the globe, Senceive helps organisations move beyond reactive monitoring to proactive asset management.