The GXM Magnetic Extensometer range consists of precise instruments designed for monitoring settlement and deformation in soil and structures. They are widely used for geotechnical monitoring, including in embankments, foundations and critical structures.
They function by tracking the relative movement of magnetic targets within an access tube. A sensor probe detects the location of each target relative to a fixed reference point, allowing for precise measurement of the depth, position and total amount of settlement.
The range features models such as:
The GXM Range features robust designs, enabling reliable performance in harsh conditions, including saturated soils and construction sites.
The range is compatible with most data collection systems and the modular designs allow for easily customisable installation. This makes the range more flexible to site and project requirements.
The GXM Magnetic Extensometer range is a reliable and robust piece of geotechnical instrumentation. It can prove crucial to any project, enabling early detection of ground movement and supporting the safety and stability of projects.
We pride ourselves on being technology and product agnostic. This means that we are not tied to any specific brands or products and will always find the right solution for our customers.
A decision may be guided by price or features, so we work closely with our clients to understand their requirements and challenges. Maintaining a solutions-based approach ensures that our clients receive an effective and efficient monitoring plan tailored to them.
We leverage our extensive experience and advanced technologies to design and implement the most appropriate automated monitoring strategy for each site.
Our commitment to being the most trusted provider for tailored monitoring solutions ensures that our clients receive the highest quality service and support.
Monitel provides geotechnical monitoring services using the GXM Magnetic Extensometer range, tracking settlement and ground deformation.
Our services include sensor installation, manual or automated data collection and integration with cloud-based platforms for real-time monitoring and analysis.
We work to detect settlement or heave as early as possible so that you can make informed decisions and mitigate risks.
We pride ourselves on being technology and product agnostic. This means that we are not tied to any specific brands or products and will always find the right solution for our customers.
A decision may be guided by price or features, so we work closely with our clients to understand their requirements and challenges. Maintaining a solutions-based approach ensures that our clients receive an effective and efficient monitoring plan tailored to them.
We leverage our extensive experience and advanced technologies to design and implement the most appropriate automated monitoring strategy for each site.
Our commitment to being the most trusted provider for tailored monitoring solutions ensures that our clients receive the highest quality service and support.
The GXM Magnetic Extensometer range consists of precise instruments designed for monitoring settlement and deformation in soil and structures. They are widely used for geotechnical monitoring, including in embankments, foundations and critical structures.
They function by tracking the relative movement of magnetic targets within an access tube. A sensor probe detects the location of each target relative to a fixed reference point, allowing for precise measurement of the depth, position and total amount of settlement.
The range features models such as:
The GXM Range features robust designs, enabling reliable performance in harsh conditions, including saturated soils and construction sites.
The range is compatible with most data collection systems and the modular designs allow for easily customisable installation. This makes the range more flexible to site and project requirements.
The GXM Magnetic Extensometer range is a reliable and robust piece of geotechnical instrumentation. It can prove crucial to any project, enabling early detection of ground movement and supporting the safety and stability of projects.
We pride ourselves on being technology and product agnostic. This means that we are not tied to any specific brands or products and will always find the right solution for our customers.
A decision may be guided by price or features, so we work closely with our clients to understand their requirements and challenges. Maintaining a solutions-based approach ensures that our clients receive an effective and efficient monitoring plan tailored to them.
We leverage our extensive experience and advanced technologies to design and implement the most appropriate automated monitoring strategy for each site.
Our commitment to being the most trusted provider for tailored monitoring solutions ensures that our clients receive the highest quality service and support.
The W1 Standpipe Piezometer is a reliable and cost-effective Casagrande type piezometer designed for monitoring in vertical boreholes. At Monitel, we have used it to measure groundwater levels and pore water pressures on sites across Western Australia.
The sensor is typically installed with the filter tip positioned at the chosen monitoring depth. For pressure data, the tip is surrounded by sand and enclosed with a bentonite seal to isolate the measurement area. Water level data can be gathered through a riser pipe or a Bourdon gauge (in artesian conditions). The W1 is suitable for various ground types and can be customised to match specific site requirements. It can be deployed with either a porous or ceramic tip and has a drive-in capacity for softer soils. The simplicity, versatility and reliability of the W1 Standpipe Piezometer make it an ideal choice for an accurate and consistent groundwater monitoring solution. Key Specifications:
The 4-20mA Piezometer is engineered to precisely measure pore water pressure in fully or partially saturated soil and rock. It is one of the more commonly deployed sensors in our piezometer range.
It utilises a diaphragm-type pressure transducer, delivering a robust 4-20mA output signal that is ideal for integration with data loggers and remote monitoring systems. It boasts an advanced and durable design, with 316-grade stainless steel and hermetic sealing protecting the technology from environmental effects. The casing itself is constructed to ensure that any stresses have no impact on readings. The 4-20mA is capable of measuring pressures from -50 kPa to 3500 kPa, accommodating a wide range of monitoring needs. Key specifications:
The W16 Kompakt Piezometer is a vibrating wire piezometer designed for fast and accurate measurement of pore water pressures.
It utilises proven vibrating wire technology, where changes in wire tension correlate to changes in pore water pressure. Data is then sent to a read-out, terminal unit or data logger. The W16 boasts a compact design, making it ideal for confined installations. It is only 19mm in diameter and weighs just 150g (excluding the filter and cable). However, it is also robust and durable, with hermetic sealing promoting resistance to environmental factors. An over-voltage surge arrestor safeguards against electrical damage. The sensor tip includes an integral porous element, which houses the vibrating wire technology. Key Specifications:
The VWP-3000 Series Vibrating Wire Piezometers are designed to provide measurements of pore water pressure across geotechnical and structural engineering applications.
These piezometers work by converting fluid pressures (exerted on a sensitive diaphragm) into a frequency signal. They collect reliable and accurate data suitable for monitoring groundwater elevations, pore pressures and fluid pressures.The series is built to withstand tough and demanding conditions, ideal for direct burial in fills, embankments and boreholes. Each model includes an internal thermistor and a 90V gas plasma arrester, acting as a safeguard against lightning strikes.
The VWP-3000 Series also features:
Models in the VWP-3000 Series:
