Long Story:

We are now past 20,000 meters of installed SAAs.

Thank you, customers world-wide!

Recently Completed/Underway:

• A new 70 m x 4 m addition to Measurand production facilities.
• Convergence measurements of tunnels using SAA.
• Field comparison of 60 m SAAs to same-hole inclinometer readings matches within the resolution of both types of instrument.
• Monitoring daily effects of tides on soil deformation in the UK.
• Monitoring deformations in the 5 km Zurich train tunnel.
• Monitoring deformation in the Amsterdam Subway project.
• Four SAAFs wirelessly monitored a man-made earth slide at an oilsands operation.
• Measurement of pile deformations during lateral load testing.
• Wireless cellnet measurement of concrete dam deformations.
• Scanning of sheetpile and drilled boreholes to ensure “built to spec.”
• Wireless cellnet monitoring of bridge abutment and railway trackbed subsidence.

New Technology:

• VW piezometers with SAA-like interface.
• SAA3D Graphall view: See SAA, PZ, EPC, and SG data all on the same graph.
• SAA232-ISO provides more lightning protection, and special power boost for long cables/SAAs.
• SAA Field Unit includes a portable battery and an interface for reading SAA in a remote place without power.
• SAACR_raw2data is now processing piezometer data and posting SAA and PZ data to web pages.

• New SAA232-5 product enables interfacing up to five SAAs to one serial port on a CR logger or PC... up to 20 SAAs on one CR1000 logger, or 10 on CR800!
• Auto-conversion of third-party piezometer data through our SAACR_raw2data converter.
• Complete compatibility with Campbell Scientific CR1000 AND CR800 loggers.
• Inauguration of “AIA” SAAFs, capable of much more rapid collection of raw deformation data, “Averaged in Array.”
• Complete compatibility of multiple SAAFs with Campbell Scientific CR1000 loggers and Campbell Loggernet system.
• Wireless serial data collection from six SAAFs into one central PC at a range of 1 km, with fully EU-compliant equipment.

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