121M6469-02 Bently Nevada Wireless triaxial vibration and temperature sensor

Specifications

  • Manufacturer: Bently Nevada

  • Product No.: 121M6469-02

  • Condition： 10 Items in Stock

  • Product Type: Wireless triaxial vibration and temperature sensor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 300g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Bently Nevada 121M6469-02 – Ranger Pro Wireless Triaxial Vibration Sensor

Product Overview

The Bently Nevada 121M6469-02 belongs to the Ranger Pro series and functions as a wireless triaxial vibration and temperature sensor. It continuously monitors acceleration, velocity, and temperature across three axes, helping detect imbalance, misalignment, and bearing issues early. Its rugged stainless-steel housing and IP67 protection ensure reliable performance even in harsh industrial environments.

This sensor integrates seamlessly with the Bently Nevada System 1 platform, enabling predictive maintenance strategies for motors, pumps, compressors, and turbines. With long battery life and multiple wireless protocols, the 121M6469-02 provides flexibility in deployment.

Technical Specifications

Feature Specification
Model Number 121M6469-02
Manufacturer Bently Nevada (Baker Hughes)
Series Ranger Pro
Product Type Wireless triaxial vibration and temperature sensor
Measurement Axes Acceleration (X, Y, Z), Velocity (X, Y, Z), Casing Temperature
Sensing Element Piezoelectric ceramic
Amplitude Range ±20 g peak
Accuracy ±5% (Z-axis @160 Hz), ±10% (X/Y axes @160 Hz)
Transverse Sensitivity 7% typical
Velocity Frequency Range 5 – 2000 Hz
Velocity Amplitude Range 0 – 50 mm/s (0–2 in/s), peak or RMS
Temperature Range −40 °C to +120 °C
Temperature Accuracy ±1 °C typical, ±3 °C maximum
Wireless Protocols ISA100 and WirelessHART
Power Supply Replaceable lithium-thionyl chloride battery
Battery Life Up to 5 years (sampling dependent)
Mounting Options Direct mount or tethered for high-temperature applications
Environmental Rating Intrinsically safe (Class I, Division 1)
Ingress Protection IP67 (dust-tight, waterproof)
Operating Temperature −40 °C to +85 °C
Data Output Timebase waveforms, spectra, PeakDemod spectrum
Software Integration Compatible with Bently Nevada System 1
Housing Material 316 stainless steel body with PPS top
Dimensions (H × W × D) 33 × 25 × 4 cm
Weight 0.3 kg
Certification CE certified
Origin USA

 

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