Please Note: GEOKON will be closed Thursday, November 28 and Friday, November 29 for the Thanksgiving Holiday. Normal business hours resume on Monday, December 2.
The Model 8020-30 Addressable Interface is designed to “daisy-chain” vibrating wire sensors on a single 4-conductor cable, using the Modbus® RTU protocol over an RS-485 connection. It is particularly useful for reducing cable runs in multipoint systems, incremental extensometers, and for applications where many sensor cables might compromise a grout or cement bond, e.g. on a soil nail. The system features state of the art signal conditioning and digital addressing to provide a measuring system comprising of up to 100 sensors along one common cable (the maximum number of sensors is determined by overall cable length and power supply: please contact GEOKON for more information). Readout is achieved with the FPC-2 Field PC, 8600 Series Dataloggers or via a PC application.
GEOKON offers a variety of Custom Datalogger options and members of our experienced staff will help with the modifications necessary to meet your specific requirements. To learn more, please visit:
Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.
Modbus® is a registered trademark of SCHNEIDER ELECTRIC USA, INC. All other trademarks are the property of their respective owners.