The eight-channel equipment health monitoring instrument can separately collect vibration signals from eight locations. It’s Suitable for equipment monitoring with unsteady operation and different axes, such as manipulators and handling robots in the factory.
The DM2081 uses the Advantech 1802 DAQ and is equipped with DynaMon monitoring software for edge calculation. When the device starts running, the monitor automatically triggers, captures the ultra-high-speed vibration signal from the device, performs time domain analysis on the vibration signal. , FFT spectrum analysis and Order Analysis, and calculates the performance of the overall vibration energy and the vibration energy characteristics of various parts damage mode until the equipment stops running. When the operating speed of the device changes, the DM2081 will automatically search for the frequency band of the component corresponding to the component vibration and recalculate the energy characteristics to avoid false positives.
You can customize the amount of energy acceptable for each damage mode. When the energy characteristic of a damage mode exceeds the set upper limit, the DM2081 automatically alerts. The analysis results can be uploaded to the cloud or SCADA system by wired or wireless communication through protocols such as Modbus over Ethernet or MQTT. You can know the running status of the device from the remote end and pre-schedule the device maintenance schedule.
The DM2081 periodically stores high-speed vibration signals. When the energy characteristics of the damage mode exceed the set upper limit, the vibration signals are also stored synchronously. You can use the DynaView DV2001 Basic Spectrum Analysis Module or the DV2002 Rotary Machinery Advanced Analysis Module to analyze them yourself. You can also play the vibration signals stored in the field with the speakers, and you can hear the actual sound of the equipment without visiting the site.
Hardware specification
- CPU: Intel Core i3-6102E 1.9GHz
- Memory: DDR4 SODIMM 4 GB
- Storage device: 500 GB HDD
- Network interface: 2x GbE LAN
- Wireless network interface: Wi-Fi/4G LTE wireless Kit
- Channel: 8 simultaneous channels
- Resolution: 24 bit
- Highest sampling rate: 216 kS/s
- IEPE Excitation current: 2 mA
Scenario
When you have the following supervision requirements, we recommend that you use the DM2081 Stable Operational Equipment Monitor:
- wanting to Know the health status of the field equipment in real time, whether there is a problem of assembly or damage to the parts.
- wanting to Estimate the appropriate repair time for field devices
- wanting to Understand the relationship between device health and manufacturing yield through big data analysis.
Case Study
- applying The DM2000 series to monitor the health of the motor and reducer of the panel handling robot.
Contact us
If you don’t know if your application and usage scenarios are applicable to the DM2081 Unsteady-state machines monitoring instrument, feel free to contact us.