Shopify Product Title:
Bently Nevada 70M403 | Triaxial Wireless Vibration & Temperature Sensor | WirelessHART | Condition Monitoring for Industrial Machinery

Product Description

The Bently Nevada 70M403 is a high-performance triaxial wireless condition monitoring sensor designed for the continuous monitoring of vibration and temperature in industrial machinery. It is physically identical to the 70M303, with the key distinction being the communication protocol: the 70M403 uses WirelessHART (IEC 62591) instead of ISA100.11a. This makes it ideal for facilities already utilizing a WirelessHART infrastructure, such as those with Emerson Rosemount gateways or other WirelessHART-compatible networks.

The 70M403 is an all-in-one smart sensor that captures acceleration, velocity, and temperature. It is designed for hazardous environments, offering a complete profile of machinery health with early fault detection capabilities for issues like imbalance, misalignment, and bearing wear. Data is seamlessly transmitted over WirelessHART networks, integrating directly with Bently Nevada’s System 1 software for real-time analysis and diagnostics.

Key Features

• WirelessHART Protocol:
  Perfect for plants already using WirelessHART networks (e.g., Emerson Rosemount gateways) and integrates smoothly with existing infrastructure.

• Triaxial Monitoring:
  Provides comprehensive monitoring with data from three orthogonal axes (X, Y, Z), offering a complete mechanical health profile of the asset.

• Advanced Diagnostics:
  Supports advanced diagnostic tools such as timebase waveforms, FFT spectra, and PeakDemod for early-stage detection of faults like bearing and gearbox failures.

• Star or Mesh Networking:
  The 70M403 can serve as a router for other Ranger Pro sensors, extending the network range and improving communication reliability across large industrial environments.

• Hazardous Area Certified:
  Built for use in ATEX/IECEx Zone 0 and CSA Class I, Div 1 hazardous areas, ensuring safe operation in challenging environments.

Technical Specifications

Comparison: 70M303 vs. 70M403

System Application

The 70M403 sensor is ideally suited for industrial environments where wireless condition monitoring is needed for rotating machinery, such as pumps, motors, turbines, and other critical equipment. It is particularly beneficial in environments where wiring would be cumbersome or impossible due to hazardous conditions or hard-to-reach areas. This sensor supports seamless integration into existing WirelessHART networks and is compatible with the System 1 software for advanced analysis and fault detection.

Maintenance Tips

• Battery Life Management:
  The 70M403 features a replaceable lithium-thionyl chloride battery, typically lasting up to 5 years depending on sampling intervals. Regularly monitor battery life through System 1 for proactive maintenance.

• Proper Mounting:
  Ensure that the M6 x 1mm internal thread is securely mounted, and consider using the magnetic mounts for easy installation on rotating machinery.

• Signal Range:
  The WirelessHART signal range can be extended by using the 70M403 as a router for other sensors, ensuring reliable communication in large-scale facilities.

FAQ

What is the difference between the 70M303 and 70M403?

The 70M303 uses the ISA100.11a protocol, while the 70M403 uses WirelessHART. The 70M403 is ideal for environments that already use WirelessHART infrastructure, such as Emerson Rosemount networks.

How does the 70M403 monitor vibration and temperature?

The 70M403 captures vibration data in three axes (X, Y, Z) and temperature data of the machinery. This data is transmitted wirelessly via WirelessHART to a gateway and analyzed in System 1 software.

Is the 70M403 suitable for hazardous areas?

Yes, the 70M403 is certified for ATEX/IECEx Zone 0 and CSA Class I, Div 1 hazardous locations, ensuring safe operation in industrial environments with explosive atmospheres.