Tracking sensors
SKU: WTVB01-RS485
In stock (20.0000 available)
Overview
WT303IOT-LORA- A9] Wireless Tilt/Vibration Alarm Angle Acceleration Sensor Remote Monitoring Anywhere, Anywhere for 5 Y
Description
High-Precision RS485 Modbus RTU Condition Monitoring
The WTVB01-485 is a rugged, industrial-grade triaxial vibration sensor designed for continuous condition monitoring of critical rotating machinery. By leveraging advanced micro-electromechanical systems (MEMS) technology, this sensor measures acceleration, velocity, and displacement simultaneously across three axes ($X$, $Y$, and $Z$). Armed with an industry-standard RS485 Modbus RTU interface, it seamlessly integrates into existing PLC, SCADA, and IoT networks to provide real-time predictive maintenance data, preventing catastrophic equipment failure and reducing costly downtime.
Key Features
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Triaxial Measurement ($X, Y, Z$): Captures complete spatial vibration profiles, ensuring complex structural anomalies and multi-directional imbalances are never missed.
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RS485 Modbus RTU Protocol: Simplifies deployment by allowing daisy-chained wiring configurations over long distances directly to PLCs, RTUs, or industrial gateways.
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Comprehensive Data Outputs: Outputs raw acceleration, RMS velocity (the gold standard for ISO 10816 machine health vibration tracking), and peak-to-peak displacement.
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Built for Harsh Environments: Encased in a heavy-duty, corrosion-resistant housing (typically IP67/IP68 rated) to withstand heavy washdowns, oil exposure, dust, and extreme temperatures.
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Embedded Temperature Sensor: Features integrated temperature monitoring alongside vibration analysis, providing a secondary indicator of bearing wear and friction.
Technical Specifications
| Parameter | Specification |
| Measurement Axes | Triaxial ($X, Y, Z$) |
| Communication Interface | RS485 |
| Protocol | Modbus RTU |
| Measured Variables | Vibration Velocity (RMS), Acceleration, Displacement, Temperature |
| Velocity Range | Typically 0–20 mm/s or 0–50 mm/s (configurable) |
| Frequency Range | 10 Hz to 1 kHz (compliant with ISO 10816 standards) |
| Power Supply | 9–36 VDC (industrial standard) |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP67 / IP68 |
| Mounting Type | M8 / M10 Stud Mount or Magnetic Base |
Target Applications
The WTVB01-485 is ideal for early fault detection—such as unbalance, misalignment, looseness, and gear/bearing wear—in the following equipment:
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Industrial Pumps: Monitors cavitation, impeller degradation, and shaft misalignment in water treatment, chemical, and oil/gas facilities.
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Electric Motors: Tracks stator and rotor health, bearing wear, and structural loose-footing.
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Fans & Blowers: Detects blade imbalance and aerodynamic strain in heavy HVAC and cooling tower applications.
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Gearboxes & Compressors: Provides continuous tracking of high-stress mechanical links to avoid sudden transmission lockups.