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Monitoring and data logging for anchoring applications.
Auger extensions - machines up to 5-8t

Helical pile monitor & data logger

Digga is pleased to announce their latest product, the Torque Hub. Utilising the same technology as our previously sold Torque Logic, it delivers over 99% accurate torque readings. Data is sent over a robust 2.4 GHz RF FHSS signal to the handheld display / datalogger. The Torque Hub measures not only torque, but also inclination. This torque monitoring and data logging device is intended to replace the Kelly Bar Adaptor or mount directly onto the drive-head output shaft. To suit 75mm Square & 100mm Square shaft sizes.

New reporting capabilities

Reports are exportable directly from the display, either via email using a smartphone with its’ hotspot enabled or through the onboard USB port connected to a flash drive.

Various models available - Digga Australia

Available models

Torque Hubs are available for drive units with 75mm and 100mm square shafts, and torque ratings from 13,000Nm-95,900Nm. - including Digga's PD15-PD25 and SD range of drives.

Torque Hub - Digga Australia

More than just torque

Digga's Torque Hub provides you with a 99%+ accurate torque measurement alignment indicator and data logging proven solution.

Simple installation - Digga Australia

Simple installation

Replaces Kelly Bar adaptor or mounts directly onto the drive shaft. To suit 75mm Square & 100mm Square shaft sizes.

Rugged in-cab display - Digga Australia

Rugged in-cab display

WiFi In-Cab Display for better,more stable data transfer. Monitor and record your jobs with ease with a 7” touch-enabled display and rugged IP67 ABS casing. Circuit boards, firmware, and software are all designed specific for the application. Fully potted, sealed, gasketed, and cushioned to ensure maximum protection and long life.

Easy export options - Digga Australia

Export data logging records

Record torque, pile depth, angle, date, and time with additional user-defined export field options available. Reports are exported as both bare data (.dat file – open in Excel), and as a PDF line chart.

Rated Output (R.O.) 2 mV/V nominal
Nonlinearity 0.1% of R.O.
Hysteresis 0.1% of R.O.
Nonrepeatability 0.05% of R.O.
Zero Balance 0.1% of R.O.
Compensated Temp. Range 16° to 71°C
Safe Temp. Range -54° to 93°C
Temp. Effect on Output 0.005% of Load/°C
Temp. Effect on Zero 0.005% of R.O./°C
Terminal Resistance 350 ohms nominal
Excitation Voltage 5 VDC
Safe Overload 150% of R.O.