DTSAA: DT ShapeArray
The DT ShapeArray data logger is designed to measure a single ShapeArray sensor.
The DTSAA Data Logger enables stand alone and radio-telemetry data collection of Measurand ShapeArray instruments.
ShapeArray instruments can be incorporated into a wireless, or stand alone, data collection system by using the DTSAA Data Logger. The DTSAA can read ShapeArray sensors configured in low power mode. If configured with an RSTAR radio, the data logger will transmit data to a RSTAR hub allowing automated data conversions.
|Memory Records||Up to 8,000 segment readings|
|Power Source||Power Source Lithium D Cell Primary Battery|
|Battery Life||Typically 2 years with a 100 segment ShapeArray on 1-hour reading
frequency and equipped with RSTAR L900 radio.
See manual for recommended battery replacement schedules.
Variables include ShapeArray length, reading frequency, ambient
temperature, and telemetry option.
|Communication||USB Type B connector (radio optional)|
|Dimensions||190 x 75 x 55 mm (7.48 x. 2.95 x 2.17 in.)|
|Temperature Range||-40°C to 60°C (-40° to 140°F)|
|Enclosure||NEMA 4X (IP66)|
|Range||Up to 14 KM
(900MHz Line of Sight, see RSTAR Manual for more details)
|Data Transfer||4,000 data points per second|
|Variable Rate Mode||16 user-programmable sampling rates|
|Data Format||SAASuite Compatible .dat file|
|Memory Full Behaviour|
The DTSAA: DT ShapeArray is commonly used where automated collection of data, wireless or otherwise, is required from instruments that are bussed together along one single cable running the length of the entire chain of connected ShapeArrays.
|DT ShapeArray Logger||DTSAA|
|Cable Gland Nut Wrench||DT100|
|Pole Mount Kit||DT20XX-M1|
|4” Secondary Enclosure||DT2011-SE|
|RSTAR L900 – automated wireless data collection|
DTSAA: DT ShapeArray
DT Series Dataloggers Installation Guidelines
DT Series Dataloggers Maintenance and Service Guidelines
DTSAA ShapeArray Datalogger Manual
I’m very happy with the quality of the instrumentation and technical support from RST, as always. They worked with us from the initial stages of the project to ensure that we were fully prepared and equipped to use the RSTAR network for the first time. They delivered everything within the tight project time frame to ensure that there were no delays on site, and the submersible tilt meters looked like new even after over twelve months of being submerged in Thames water!
-Richard Lipscombe, BEng (Hons), Director & Principle Consultant - RL Geotechnical Ltd