Shopify Product Title:
Bently Nevada 70M303 | Triaxial Wireless Vibration & Temperature Sensor | ISA100 | Condition Monitoring for Rotating Machinery

Product Description

The Bently Nevada 70M303 is a high-performance triaxial wireless condition monitoring sensor, designed to provide real-time monitoring of vibration and temperature on rotating industrial machinery. Ideal for low-to-medium criticality assets, the 70M303 eliminates the need for expensive cabling and installation, offering an efficient solution for applications where traditional wired sensors would be difficult or cost-prohibitive to install.

This triaxial accelerometer simultaneously captures vibration data in three orthogonal axes (X, Y, Z) and provides temperature monitoring of the machinery's surface, enabling operators to gain a holistic view of the equipment's health. With the ISA100.11a wireless protocol, the 70M303 transmits this data to a gateway for analysis in Bently Nevada’s System 1 software, supporting predictive maintenance efforts and early detection of potential failures.

Key Features

• Wireless Convenience:
  The 70M303 eliminates the need for traditional wired connections, reducing installation complexity and costs while maintaining continuous condition monitoring.

• Triaxial Vibration Monitoring:
  This sensor simultaneously monitors horizontal, vertical, and axial vibration, offering a comprehensive understanding of the machinery's mechanical health.

• Integrated Temperature Monitoring:
  Along with vibration, the 70M303 tracks surface temperature, providing insight into both the thermal and mechanical condition of the asset.

• Long Battery Life:
  Equipped with a replaceable lithium-thionyl chloride battery, the 70M303 can operate for up to 5 years depending on reporting intervals, offering a low-maintenance solution for continuous monitoring.

• Hazardous Area Certification:
  Designed to withstand harsh environments, the 70M303 is certified for use in Class I, Division 1 (Intrinsic Safety) hazardous locations.

Technical Specifications

System Compatibility

The 70M303 sensor is ideal for industries such as oil and gas, power generation, and mining, where continuous monitoring of critical rotating equipment is essential. It is wireless and integrates seamlessly with Bently Nevada’s System 1 software for remote diagnostics and early fault detection.

Installation & System Context

1. Field Sensor:
   The 70M303 sensor is placed on rotating machinery (such as motors, turbines, and pumps) to continuously monitor vibration and temperature.

2. Wireless Transmission:
   Data is transmitted wirelessly via ISA100.11a protocol to a gateway.

3. Diagnostic Software:
   Data from the sensor is fed into System 1 for advanced diagnostic analysis, fault detection, and condition-based maintenance.

Maintenance Tips

• Battery Replacement:
  The 70M303 features a replaceable lithium-thionyl chloride battery. Depending on usage and reporting intervals, the battery typically lasts up to 5 years. Ensure to check the battery status regularly through the monitoring system.

• Signal Range:
  The wireless range is up to 150 meters (Line of Sight). Ensure the sensor is within range of the gateway for uninterrupted data transmission.

• Mounting Considerations:
  Ensure proper installation using the M6 x 1mm thread. Use adapter studs if necessary to fit different machinery configurations.

FAQ

What type of data does the Bently Nevada 70M303 collect?

The 70M303 collects vibration data along the X, Y, Z axes and the surface temperature of the monitored machinery. This combination provides a comprehensive view of the machinery’s health.

How does the wireless transmission work?

The 70M303 uses the ISA100.11a wireless protocol to transmit data to a gateway that then feeds it into Bently Nevada’s System 1 software for analysis.

Is the Bently Nevada 70M303 suitable for hazardous areas?

Yes, the 70M303 is hazardous area certified for Class I, Division 1 (Intrinsic Safety) locations, making it suitable for rugged industrial environments.