With what frequency can the Gateway collect data from the DynaLoggers?

Gabriel Nunes on March 13, 2023

The shortest collection time allowed is 30 minutes. This means that every 30 minutes the Gateway can collect data from the sensors within its Bluetooth range.

It is important to know the difference between the concept of collection time and sample interval. The first concerns the Gateway, while the second is a setting chosen for a DynaLogger. The measurements collected by a DynaLogger, obtained according to the sample interval, are saved in the DynaLogger’s internal memory until the Gateway, based on the defined collection time, collects and clears the memory of the DynaLogger.

Which data are collected by the DynaLoggers?

Gabriel Nunes on March 13, 2023

In general, the sensors take two types of measurement:

  • Continuous, where the sensor collects vibration data (velocity and/or acceleration) and temperature based on a sample interval chosen by the user.
  • Vibration spectra, which are collected on demand by the mobile app or on a schedule defined by the Gateway. Spectra and waveform are available in terms of acceleration, velocity and displacement. The frequency and maximum duration depends on the model of  the DynaLogger adquired.   

Where is the historic data stored?

Gabriel Nunes on March 13, 2023

Dynamox sensors have an internal memory for storing collected data (based on the sample interval) from the machine in which they are installed. 

To unload the data from the sensors, simply collect it via Bluetooth with the app or DynaGateway.

Subsequently, the data is sent to the DynaPredict Web Platform, where all of the historical data of continuous measurements and vibration spectra are available to access. 

What type of companies use DynaPredict?

Gabriel Nunes on March 13, 2023

The DynaPredict solution is used in various industrial sectors, including:

– Pulp and Paper              – Mining

– Tobacco                         – Automotive   

– Sugar                             – Food and drink

Our DynaLoggers serve all sizes of business. Some of our clients include: Vale, Klabin, Eucatex, Souza Cruz and Arauco.

What is the storage capacity (internal memory) of a DynaLogger?

Gabriel Nunes on March 13, 2023

The DynaPredict devices have 20MB of internal memory. In relation to the number of samples that the DynaLogger can store internally, there are 8,192 possible samples.

By default, when the app collects from the DynaLogger the internal memory of the device is erased, making it possible to store more data in the future.  

What is the Gateway and why is it used?

Gabriel Nunes on March 13, 2023

The DynaGateway is an automatic data collector, with the objective of interacting with the DynaLoggers within its Bluetooth range. It collects measurements and requests spectral analyses, according to the time intervals defined by the user. These data are sent directly to the DynaPredict Web Platform via an internet connection.