What is the range of the Gateway?
The Bluetooth range of the Gateway is the same as the DynaLoggers, approximately 100 metres in an open field.
The Bluetooth range of the Gateway is the same as the DynaLoggers, approximately 100 metres in an open field.
We recommend that the surface temperature of the measurement point stays between -10°C and 84°C.
Note: The use of DynaLoggers in temperatures exceeding those specified will invalidate the warranty of the product.
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.
In an open field, the Bluetooth range of the DynaLoggers is approximately 60 metres.
DynaLogger is the name given to the data loggers produced by Dynamox. There are several models available for different types of machine and vibration behavior. To learn more about the models, click here.
In Brazil, the DynaGateway is ANATEL approved and in the certification process for INMETRO Explosive Atmospheres/IP Code.
Outside of Brazil, the DynaGateway has the following certifications: FCC (United States), CE RED (Europe), IC (Canada), RCM (Australia).
Certification for SDPPI (Indonesia) is currently in progress.
In Brazil, the DynaLogger is ANATEL approved and INMETRO certified for Explosive Atmospheres/IP Code.
The HF, TcA+ and AS DynaLoggers have IP66 and IP68 certifications.
Outside of Brazil, the DynaLogger has the following certifications: FCC (United States), CE RED (Europe), IC (Canada), RCM (Australia).
Certification for SDPPI (Indonesia) is currently in progress.
Any value between 1 and 60 minutes. The DynaLogger will collect data from the machine at each sample interval selected.
When setting up a spot, one of the settings to be made is the “Dynamic Range” setup.
The dynamic range is a parameter that delimits the maximum vibration level that can be measured by the DynaLogger sensor. There are 4 options: ±2g, ±4g, ±8g and ±16g, as shown in the Figure below.
In this case you should increase the dynamic range to a higher value. When increasing the dynamic range it is necessary to take a new measurement, obtain a spectrum and check the waveform again. If the levels are within the new dynamic range with a certain amplitude margin, this range can be admitted.
Case 2 – Unsaturated measurement, but with low margin
In this case the amplitude of the measurement is within the dynamic range, but the captured amplitude values are very close to the set value. If the machinery develops a problem, it is likely that the vibration levels will tend to increase and may exceed the set dynamic range, again saturating the measurement (see case 1). In this case it is only recommended that the user increases the dynamic range to the next level, so that the vibration evolution of the machinery can be observed without saturation.
The Figure below shows the case of an unsaturated measurement, but with low margin. It was ±4g.
Today, 3 models of DynaLogger are available:
DynaLogger HF + : Triaxial temperature and vibration monitoring with a maximum frequency of 13000 Hz, performing telemetry and spectral analysis
DynaLogger TcAs : Triaxial vibration and temperature monitoring with frequency up to 2500 Hz, performing telemetry and spectral analysis
DynaLogger TcAg : Triaxial vibration and temperature monitoring with a maximum frequency of 2500 Hz.
More information about the models can be obtained from their datasheets, available here.