Wireless DVS-WT780 Ex VibeGuard Hazardous Asset Health Node
An intrinsically safe, wireless IoT sensor that integrates 3-axis acceleration, velocity, and temperature monitoring using the Zigbee protocol for predictive maintenance and early fault warning in demanding industrial environments.
DAVISOL can customize this product to meet your specific application requirements.
PRIMARY SECTORS
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Petrochemical & Steel Plants
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Power Generation & Electricity
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Heavy Manufacturing
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Hazardous Area Monitoring (Zone 0)
Industry-Proven Applications
The DVS-WT780 Ex is a powerful tool for equipment maintenance across diverse industrial sectors, offering immediate operation upon power-up without complex configuration.
TYPICAL SCENARIOS
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Predictive maintenance for rotating machinery with roller bearings, including mixers, air compressors, and centrifuges.
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Real-time health monitoring of generators, steam turbines, and cooling towers.
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Autonomous fault warning using embedded intelligent diagnostic algorithms to predict equipment failures.
Technical specifications
Parameter
Values
Sensing Unit
Piezoelectric Ceramic or MEMS
Acceleration Amplitude Range
±50 g peak for Z-axis or ±16 g peak for X- and Y-axes
Acceleration Measurement Accuracy
±5% (at 160 Hz) for Z-, X-, and Y-axes
Acceleration Lateral Sensitivity (Typical Value)
7% (at 100 Hz)
Acceleration Frequency Range
Z-axis: 0.1 Hz (±3dB) to 10 kHz (±3dB); X- and Y-axes: 0.5 Hz (±3dB) to 1.6 kHz (±3dB)
Acceleration Amplitude Range
± 50 g
Sampling Rate
1KHz to 50KHz
Measurement Interval
10-minute indicators and 2-hour time-domain waveforms
Output Mode
Total value, RMS (Root Mean Square) value, and spectral time-domain waveforms
Temperature Acquisition Measurement Range
-40 to 120°C
Accuracy
±1°C
Wireless Communication Network Topology
Star topology
Radio Frequency Standard
IEEE 802.15.4
Wireless Frequency Range
2.4 GHz ISM band
Encryption/Security
128-bit AES encrypted transmission
Radio Frequency Output Power (Peak)
5dbm (max)
Wireless Communication Distance
250m line-of-sight
Operating Temperature
-40 to 70°C
Key parameters for the Wireless DVS-WT780 Ex VibeGuard Hazardous Asset Health Node
Product Sheet: Wireless DVS-WT780 Ex VibeGuard Hazardous Asset Health Node
DAVISOL, Engineering that Delivers.
Detailed technical manuals, electrical schematics, and 3D step-files are available upon request to support your integration process.
Do not hesitate to contact our engineering team for the full documentation package:
engineering@davisol.ch