INC500 In-Place Inclinometer

The INC500 uses a dense network of low-g MEMS accelerometer sensors specifically designed to reduce the effects of temperature variations and increase long-term stability. Each INC500 module is 8-feet in length and includes all the necessary signal conditioning and data acquisition electronics to digitize and filter each sensor reading close to the sensor location. The MEMS sensors are spaced 12 inches apart providing a high resolution measurement system within a flexible plastic, low-profile, watertight housing. A new centralizer attached to the outside of the INC500 housing allows for installation in standard 2.75-inch diameter inclinometer casing. This new centralizer has four stainless steel wheel assemblies providing stabilized positioning in all directions. The INC500 also features a clamshell type coupler providing easy assembly of adjacent inclinometer modules.

The INC500 system integrates an entire network of digital tilt measurements over a single cable connected to a GCM3 controller. Complete results are communicated from the GCM3 to a server computer via a wireless internet modem or to another GCM3 via Zigbee wireless transmission. The INC500 offers many distinct features that make it an attractive alternative or replacement for traditional borehole inclinometer type systems.

The INC500 greatly simplifies field installation, reduces field data collection costs, and provides continuous web-based monitoring. Complete inclinometer results can be viewed from any web browser with a connection to the internet. Geodaq has over 10 years of experience with MEMS sensor technology and web-based data acquisition starting with our remote vibration monitoring device.

» Download the INC500 datasheet (PDF)

» Link to Paper: In-Place Inclinometer Using Low-G Accelerometer Network