The Bently Nevada 84147-01 is a high-performance vibration monitoring module designed for industrial machinery protection and condition monitoring. It is part of the 3500 Series by Bently Nevada, a leading brand in predictive maintenance and machinery health solutions. This module ensures reliable detection of vibration, speed, and other critical parameters to prevent equipment failure.

Product Specifications

The 84147-01 module is engineered for rugged industrial environments, offering precise measurements and seamless integration with Bently Nevada’s monitoring systems.

Applications

The 84147-01 is widely used in industries requiring precise machinery health monitoring, including:

• Oil & Gas: Compressors, turbines, and pumps.

• Power Generation: Steam and gas turbines, generators.

• Chemical & Petrochemical: Rotating equipment monitoring.

• Mining & Metals: Crushers, conveyors, and heavy machinery.

• Water Treatment: Large pumps and motors.

Product Advantages

1. High Accuracy: Provides reliable vibration data for predictive maintenance.

2. Robust Design: Built for harsh industrial environments (IP67 rated).

3. Easy Integration: Compatible with Bently Nevada’s 3500 Series and third-party systems.

4. Dual-Channel Input: Allows monitoring of two separate sensors simultaneously.

5. Wide Temp. Range: Operates in extreme temperatures (-40°C to +85°C).

6. Low Maintenance: Solid-state design ensures long-term reliability.

Frequently Asked Questions (FAQ)

Q1: What type of sensors are compatible with the 84147-01?

A: It supports accelerometers, proximity probes, and velocity sensors (0-20 mA / 0-10 VDC).

Q2: Can this module be used in hazardous areas?

A: Yes, with proper intrinsic safety barriers (ATEX/IECEx certifications may apply).

Q3: What is the maximum cable length for sensor connections?

A: Up to 300 meters (shielded cable recommended).

Q4: Does it support wireless communication?

A: No, it uses wired RS-485/Modbus for data transmission.

Q5: How is the module powered?

A: 18-30 VDC power supply (redundant power options available).

Q6: Is calibration required?

A: Factory-calibrated, but field verification is recommended annually.

Q7: Can it be used with non-Bently Nevada systems?

A: Yes, via standard Modbus protocol.

Q8: What is the typical lifespan of the module?

A: 5+ years with proper maintenance.

Q9: Does it include software for diagnostics?

A: Requires Bently Nevada’s System 1 or third-party SCADA integration.

Q10: Is there a warranty?

A: Standard 12-month warranty (extended options available).