Bently Nevada
121M6469-02 Bently Nevada Ranger Pro Wireless Triaxial Sensor
In stock, ready to ship
Manufacturer: Bently Nevada
Product No.: 121M6469-02
Product Type: Ranger Pro Wireless Triaxial Sensor
Product Origin: USA
Payment: T/T
Weight: 1800g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Product Description
The 121M6469-02 is an advanced wireless vibration transmitter in the Ranger Pro series, providing comprehensive condition monitoring for essential rotating equipment. Featuring an integrated triaxial accelerometer, it captures high-fidelity vibration data along three orthogonal axes from a single mounting point. Wireless connectivity reduces installation costs and enables monitoring of remote or hazardous locations where traditional cabling is impractical.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identification | Ranger Pro (P/N 121M6469-02) |
| Sensor Architecture | Integrated Triaxial Accelerometer with embedded temperature sensor |
| Detection Capability | Simultaneous X, Y, Z axis vibration monitoring |
| Wireless Communication | ISA100.11a mesh network |
| Frequency Range | Z-axis: 2 Hz – 10 kHz X/Y axes: 2 Hz – 2 kHz |
| Battery Power | Field-replaceable lithium battery, 3–5 years typical |
| Data Outputs | Acceleration & velocity (RMS/Peak), high-resolution time waveform (TWF), FFT spectrum |
| Construction | Corrosion-resistant 316L stainless steel |
| Ingress Protection | IP66/IP67 |
| Hazardous Area Certification | ATEX/IECEx Zone 0, North American Class I, Div 1 |
| Operating Temperature | –40°C to +85°C |
Optimized Machine Health Monitoring
The 121M6469-02 is designed for “Balance of Plant” assets like centrifugal pumps, cooling tower fans, and electric motors. Key features include:
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Triaxial capability for detecting complex forces such as misalignment and structural looseness
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Seamless integration with System 1 software for predictive maintenance insights
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Firmware and hardware optimizations for enhanced battery management and reliable transmission in dense industrial environments
Technical FAQ
Q: What is the benefit of the -02 revision compared to basic models?
A: Includes firmware and hardware optimizations for better battery life and reliable wireless performance in environments with high signal interference.
Q: How does the sensor handle extreme temperatures?
A: Operates from –40°C to +85°C and provides digital machine surface temperature readings to correlate thermal changes with vibration trends.