Bently Nevada 70M403 Wireless triaxial accelerometer with temperature sensor

Specifications

  • Manufacturer: Bently Nevada

  • Product No.: 70M403

  • Condition： 10 Items in Stock

  • Product Type: Wireless triaxial accelerometer with temperature sensor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 300g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product details

Description

Bently Nevada 70M403 – Ranger Pro Wireless Triaxial Accelerometer

Product Overview

The Bently Nevada 70M403 is a wireless triaxial accelerometer with an integrated temperature sensor, built for continuous monitoring of motors, pumps, fans, compressors, and other rotating machinery. As part of the Ranger Pro series, it enables predictive maintenance by detecting vibration and temperature anomalies before they cause costly downtime.

This rugged sensor captures time-based waveforms, spectra, and peak demod spectra, allowing engineers to analyze vibration behavior in detail. By combining wireless communication with a stainless-steel housing and long battery life, the 70M403 ensures reliable performance in harsh and hazardous environments where cabling is not practical.

 Technical Specifications

Feature Specification
Model Number 70M403
Manufacturer Bently Nevada (Baker Hughes)
Series Ranger Pro
Product Type Wireless triaxial accelerometer with temperature sensor
Acceleration Range ±1 g to ±20 g
Acceleration Frequency Range 0.1 Hz – 20 kHz
Axis Frequency Range Z-axis: 5 Hz – 10 kHz (±3 dB); X & Y axes: 5 Hz – 4 kHz (±3 dB)
Velocity Frequency Range 5 Hz – 2000 Hz
Amplitude Range 0 – 200 m/s² (0 – 20 g), units in g or m/s², peak or RMS
Temperature Range −40 °C to +125 °C
Operating Temperature −40 °C to +85 °C (−40 °F to +185 °F)
Wireless Protocol ISA100 (IEEE 802.15.4)
Wireless Range Up to 150 meters (line of sight)
Sampling Rate Configurable
Data Capabilities Timebase waveforms, spectra, peak demod spectra
Battery Type Replaceable lithium-thionyl chloride
Battery Life 3 – 5 years (depending on configuration)
Mounting Options M6 threaded stud, magnetic base, tethered for high-temperature zones
Housing Material 316 stainless steel with PPS plastic top
Environmental Rating IP66 / IP67 (dust and water resistant)
Hazardous Area Certification CSA Class I, Division 1; CE certified
Dimensions (H × W × D) 33 × 25 × 4 cm
Weight 0.3 kg
Country of Origin South Africa / China

 

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