Powerful Gateway With Live Data View
Wireless gateways GU200 & GU200S support Broadsens ultra-low power wireless vibration sensor SVT200-A, SVT300-A, SVT400-A, SVT200-V and wireless temperature sensor SVT100-T. The gateway integrates 1.2GHz/1.5GHz ARM Cortex quad-core processor with advanced data analysis ability. Vibration data can be visualized through a web browser in real time for quick time domain vibration analysis. Broadsens wireless gateways not only integrate FFT vibration analysis function and machine condition trend analysis function, but also have up to 128 GB large data storage. The gateway can divide the ultra-low power wireless vibration sensors into multiple groups to monitor different zones/areas. The BroadVibra vibration sensor control and analysis software at the wireless gateway is based on Node-RED, which is a flow-based programming tool. The software interface is intuitive and can be modified from the backend easily.
Live vibration data view
Live vibration curve can be observed in real-time, which is an important feature of Broadsens's advanced vibration monitoring system. Even better, Broadsens's wireless vibration system allows the wireless vibration sensors to take data for unlimited time* (could be constrained by CPU usage, memory usage and storage).
Multiple wireless vibration sensors can take data in parallel. They can be synchronized to take vibration data (start data acquisition at the same time). There could be up to 8 sensors to take data at the same time (recommended number is up to 4 for the optimal performance).
The wireless gateway allows user to select multiple data acquisition modes such as real-time, batch mode, single DAQ, multi DAQ, single FFT and live FFT.
Edge Computing Ability For Vibration Analysis
Vibration analysis can be performed by Broadsens's wireless gateways automatically. Vibration analysis functions include FFT analysis, filtering (high pass, low pass and band pass) with flexible cutoff frequency, time domain analysis including Crest factors, Kurtosis, RMS, true peak, skews, STD (standard deviations) etc.
FFT analysis frequency allows users to go from DC up to 10kHz. The adjustable FFT analysis points include 2,048, 4,096, 8,192 and 16,384. Filters can be added before the FFT to show the details of the at different frequency bands. The result and time domain waveform can be exported in CSV format.
FFT analysis can be be performed automatically at the front panel in single FFT mode. The FFT result can be transferred to a remote computer or server via MQTT protocol.
Live FFT analysis can be performed in the front panel to show the time domain signal and frequency signal in real time.
Vibration FFT analysis
Broadsens wireless gateway and its sensors are pre-configured from the factory, so that they are ready to use in the field immediately. The setup can be adjusted easily from the sensor configuration page. A ultra-low power wireless vibration and temperature monitoring system can be set up and running in several minutes. The wireless vibration sensors data acquisition parameters can be adjusted at the gateway, including sensor group allocation, sensor name, sampling rate, acceleration range, data acquisition mode, sensor synchronization, etc.
Broadsens wireless gateway uses 2.4GHz secure low power wireless protocol to communicate with ultra-low power wireless vibration sensors. Wireless gateway software can be upgraded with 1-button click upload. The gateway supports Over-The-Air (OTA) firmware update, which makes it future-proof. The gateway has pre-installed time-series database InfluxDB for easy data query and manipulation. InfluxDB is a time series database designed to handle large time series data with high efficiency. History data can be retrieved from the database for advanced vibration analysis. The gateway comes with default 32GB or 64GB data storage.
Data acquired from the gateway can be transferred in real time to the clients' private server or clouds via MQTT protocol for double backup and safety. Each gateway can be assigned a unique name, so that in a large application, hundreds of gateways can be deployed and managed easily from the server.
Group Monitoring of Multiple Machines
Broadsens low power wireless sensors can be divided into multiple groups. Each group can monitor one machine or equipment for conditional based monitoring. GU200 can control up to 62 groups of vibration sensors and 8 temperature sensors. Each group can be scheduled to take data and perform analysis. Advanced analysis tool is provided with GU200 such as power spectrum analysis and key vibration parameters such as RMS trend chart.
Group monitoring of multiple machines
Wireless gateway specifications
|Processor||1.2GHz quad-core 64-bit ARM CPU||1.5GHz quad-core 64-bit ARM CPU|
|Memory||1 GB||2GB, 4GB or 8GB|
|Data storage||32 GB||32GB or 64 GB|
|Communication with sensor||2.4GHz low power secure wireless||2.4GHz low power secure wireless, extended range|
|Network interface||Fast Ethernet, dual-band 802.11ac wireless||Gigabit Ethernet, dual-band 802.11ac wireless|
|Sensor support||Up to 128. Standard 46 (40 SVT-A sensors plus 5 SVT-V sensors)||Up to 256. Standard 46 (40 SVT-A sensors plus 5 SVT-V sensors)|
|Operating system||Linux Debian 64bit||Linux Debian 64bit|
|Software interface||BroadVibra software based on Node-RED||BroadVibra software based on Node-RED|
|Communication protocol||MQTT, TCP/IP, UDP||MQTT, TCP/IP, UDP|
|Data analysis||Velocity, RMS, Peak, STD, Crest factor, Kurtosis, trend analysis, FFT analysis, filtering||Velocity, RMS, Peak, STD, Crest factor, Kurtosis, trend analysis, FFT analysis, filtering|
|Database||InfluxDB for easy data review and export||InfluxDB for easy data review and export|
|Power supply||9-18v DC isolated||9-18v DC isolated|
|Size||141x127x31mm (5.55x5x1.22 inch)||141x127x31mm (5.55x5x1.22 inch)|
|Weight||700 g (1.55 lb.)||700 g (1.55 lb.)|
|Working environment||-30 - 60 Celsius (-22 - 140 Fahrenheit), 10%～90%RH||-30 - 60 Celsius (-22 - 140 Fahrenheit), 10%～90%RH|
|Additional features||Edge computing, real time hardware clock, OTA upgrade, USB||Edge computing, real time hardware clock, OTA upgrade, USB|