The WTVB05-485 sensor is a specialized device designed for continuous monitoring of vibration parameters (acceleration and velocity) of motors, pumps, gearboxes, industrial fans, and other rotating equipment.
With RS485 communication and Modbus protocol support, the sensor delivers accurate data and enables seamless integration into centralized monitoring systems—supporting predictive maintenance and preventing costly failures.
Key Features
- Multi-Parameter Measurement: Simultaneously provides vibration acceleration (m/s²) and vibration velocity (mm/s) values, offering a comprehensive view of equipment condition.
- High Sensitivity & Accuracy: Utilizes advanced MEMS sensor technology, ensuring reliable vibration data acquisition and early detection of abnormalities such as imbalance, misalignment, and bearing damage.
- RS485 / Modbus Communication: Easily integrates with PLC, SCADA, HMI, or central controllers, enabling centralized monitoring and automated alarm workflows.
- Professional Industrial Design: Standalone module design, easy to mount on flat motor surfaces using M4 screws.
IP67-rated enclosure provides full dustproof and waterproof protection, suitable for harsh industrial environments. - Wide Measurement Range: Suitable for monitoring a wide range of machinery—from small motors to large equipment with high vibration levels.
- Flexible Power Supply: Operates on DC 5–28V, making it easy to integrate into electrical cabinets.
Key Technical Specifications
| Parameter | Value / Description |
|---|---|
| Measured Parameters | Vibration acceleration (m/s²), Vibration velocity (mm/s) |
| Acceleration Range | ±16g or ±50g (optional) |
| Frequency Range | 0.5 Hz ~ 2000 Hz |
| Output Signal | RS485 (Modbus RTU protocol) |
| Power Supply | 5 ~ 28V DC |
| Operating Temperature | -40 ℃ ~ 85 ℃ |
| Protection Rating | IP67 |
| Mounting Method | Surface mounting, M4 screw holes |
| Dimensions | 45.5 mm × 36 mm × 24.2 mm |
Ideal Applications
The WTVB05-485 vibration sensor is an ideal solution for:
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Predictive maintenance of electric motors:
Early detection of bearing faults, rotor imbalance, and loose mounting. -
Industrial pump condition monitoring:
Early warning of cavitation or misalignment. -
Gearbox & conveyor monitoring:
Monitoring gear meshing conditions and overall vibration levels. -
Ventilation fans & air compressors:
Ensuring smooth operation and preventing excessive vibration. -
Centralized monitoring systems:
Integration into control centers to monitor the overall health of factory equipment.
Why Choose the WIT WTVB05-485 Sensor from Us?
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High-quality products from WIT, a reputable brand in industrial sensing solutions
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Optimized maintenance solutions that reduce repair costs and minimize downtime
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Dedicated technical support from experienced engineers
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Clear warranty and after-sales policies
We look forward to cooperating with your company to enhance the stability and efficiency of your machinery systems. For detailed quotations, full technical documentation, or tailored solution consulting, please feel free to contact us.