Not every project requires a permanent monitoring installation.

Across WA’s construction, infrastructure and mining industries, there are may situations where sensors are only needed for a short period, whether it be during excavation, load testing or high risk phases. In the cases, rental options can be a practical and low cost path to high quality data.

In this article, we run through our tiltmeter rental offerings and how they can prove invaluable to short term and tight budget projects in WA. For more information or to arrange a site visit, get in touch.

Why Rent a Tiltmeter?

Tilt sensors are widely used to detect angular movement in structures and conduct slope stability monitoring. But although they’re required by projects all over WA, purchasing and maintaining them isn’t always efficient.

Renting allows site managers to access the latest monitoring technology without the upfront investment. It’s perfect for short term monitoring programs or works governed by tight budget. Other benefits include the reduced need for long term storage and maintenance as well as the flexibility to scale your monitoring efforts up or down as needed.

Rentals are particularly valuable for consultants or contractors managing multiple projects at a time. If those projects have varying monitoring requirements, you won’t need to bear the costs of purchasing countless units

When Does Renting a Tiltmeter Make Sense?

Renting a tilt sensor is the most effective option for projects with clearly defined timelines or temporary risk periods. This includes:

Excavation and Temporary Works

Retaining walls and other structures can experience brief periods of movement during excavation. Monitoring ground movement with a tiltmeter lets engineers understand the extent of deviation and any associated risks. The sensors can be quickly and easily removed once the rental period ends.

Construction Phase Monitoring

Piling, loading and structural modifications can all introduce temporary instability. Renting a tiltmeter allows engineers to monitor these risks without spending capital on a permanent system.

Proof Testing

Tilt sensors are ideal for ground movement monitoring during load testing and commissioning phases. Rentals are a great option if structural performance verification is your only use for a sensor.

Emergency or Reactive Monitoring

Unexpected movement could occur at any time and your project might not be able to afford the upfront costs of purchasing a monitoring system. Tiltmeter rentals can be rapidly deployed to provide immediate data and support critical decisions.

Our Consultants Work to Maintain the Highest Standards of Data Quality

“Rental equipment compromises on quality”. This is one of the biggest misconceptions in structural and geotechnical monitoring.

It’s easy to understand why – accurate data is the key in making the right decision around safety, compliance and project goals. Poor or misinterpreted data could be disastrous.

But, with expert configuration and calibration, a rented tiltmeter delivers the same level of accuracy and reliability as any permanent installation. Monitel consultants are trained in ensuring sensors are:

Correctly installed and aligned
Calibrated before deployment
Integrated into a suitable data acquisition system
Checked on and maintained throughout the monitoring periods

That training is completed right here in WA so our entire team understands of how sensors must adapt to the state’s harsh and varying environments.

Monitel’s Flexible Approach to Monitoring

Every project is different. Different environments, different goals, different regulatory boundaries. We believe every monitoring solution should reflect that.

Renting a tilt sensor provides flexibility for projects where:

Monitoring is only required for a specific phase
Budgets need to be carefully managed
Rapid deployment is critical
Equipment requirements may change over time

Flexibility also comes in our brand and technology agnostic approach. Although we partner with Viotel, Osprey Measurements and Wisen to supply market leading tiltmeters, we never put brand allegiance above the needs of your project. All sensors are chosen to suit the environmental and regulatory realities of your site, not what’s best for our bottom line.

That allows us to maintain the highest standard of safety, compliance and monitoring.

Get in Touch to Arrange Ground Movement Monitoring

Whether you need monitoring for a few weeks or several months, we can deliver a solution that fits your timeline, budget and risk profile.

A project may be temporary, but it still demands accurate and reliable data. Whether you need monitoring for a few weeks or several months, Monitel can deliver a solution that fits your timeline, budget and risk profile.

All solutions are supported with full system design, installation assistance, data integration and ongoing maintenance. Our consultants are also available to assist with your reporting and liaison with regulatory bodies.

To arrange ground movement monitoring on your site or discuss our sensor range, get in touch.

Understanding ground and structural movement is critical for a safe, compliant and efficient project. This is especially true for Western Australia’s construction, mining and infrastructure industries, where even minor movements can be indicative of larger issues developing beneath the surface.

To combat these risks, Monitel deploys tilt sensors and inclinometers. While they are often mentioned together, they serve different purposes and choosing the right one can significantly impact the quality of your data.

In this article, we explain the differences between inclinometers and tiltmeters and how they can be used together to create a robust monitoring system. For more information or to arrange a consultation, get in touch.

What Does a Tilt Sensor Measure?

A tiltmeter measures angular rotation. That is, how much a structure or surface is leaning or shifting relative to its original position.

They’re typically mounted onto bridges, retaining walls and similar structures to provide continuous, real time data that allows engineers to detect even the smallest changes in angle. A tiltmeter is particularly useful for:

Monitoring structural rotation or leaning
Ground movement monitoring
Detecting early stage movement in walls and columns
Tracking changes during construction or excavation
Threshold alert monitoring

Because tilt sensors are compact and easy to install, they are often used on projects requiring fast and automated monitoring. They can be integrated into a broader monitoring system or used individually in targeted monitoring.

As mentioned above, a tiltmeter can detect minute changes in angle. This helps engineers respond to red flags before they develop into critical issues, maintaining asset stability and ensuring compliance.

What Does an Inclinometer Measure?

Inclinometers, on the other hand, measure lateral movement below the surface.

Monitel consultants commonly install them in boreholes to track how ground shifts over depth and provide a profile of subsurface deformation. Other common deployments include:

They are commonly used in:

Deep excavations
Embankments and slope stability monitoring
Retaining structures
Ground movement monitoring
Tunnels and underground works

Unlike a tiltmeter, an inclinometer is designed to identify where movement is occurring underground. That makes them vital in understanding failure mechanisms.

Inclinometers can also be used for continuous data to support a proactive management approach.

So What are the Key Differences?

Both tools measure movement, but the difference comes down to location and detail:

Tilt sensors measure surface level and angular change, providing, quick real time results.

Inclinometers measure subsurface lateral displacement. Although they do take longer to provide results, they offer deeper diagnostic information.

These sensors are complementary for most projects, used in tandem to provide a holistic picture of movement.

Do You Need Both?

Most likely, yes.

A combined monitoring approach allows engineers to correlate surface movement (tilt sensor) with subsurface conditions (inclinometer). For example, a tilt sensor can detect the rotation in a wall and an inclinometer can confirm whether that rotation is caused by a deeper ground failure.

Adopting a layered approach offers site managers and engineers a wider base of data, enabling more informed decisions and giving greater confidence that risk is being managed across the project.

How Monitel Supports Your Monitoring Strategy

At Monitel, our consultants design monitoring systems tailored to your specific site conditions and regulatory requirements.

Rather than taking a one size fits all approach, we adopt a technology and brand agnostic mindset. Although we are partnered with Viotel, Wisen and Osprey Measurements, we have no exclusive arrangement with any one provider and will always select the sensors best suited to your site.

To determine that, we assess the type of structure/ground conditions, risk levels and the duration of your monitoring program. We will also consider whether your project requires real time data.

From there, we will design and install an appropriate system and integrate it into your data platforms. Our consultants are also available to assist you with regulatory reporting and liaising with agencies.

Get in Touch to Arrange Tiltmeter Monitoring

Choosing the right combination of inclinometer and tiltmeter could reduce risk and improve outcomes across the entire lifecycle of your project. With reliable and comprehensive data, stakeholders can make the decisions that ensure compliance and viability.

Monitel works with engineers, managers and asset owners across Western Australia to design tailored monitoring systems. Sensor selection is always guided by your sites specific ground conditions, structures and regulatory obligations.

If you are concerned about ground or structural movement and would like to install a tailored monitoring system, get in touch with our consultants.

Renting a Tiltmeter for Temporary Monitoring Projects: Smart Solutions for Short Term Needs