Bently Nevada 330851-02-000-070-50-00-05 Product Overview

The Bently Nevada 330851-02-000-070-50-00-05 is a high-performance vibration monitoring sensor designed for industrial machinery protection and condition monitoring. It is part of Bently Nevada’s extensive portfolio of reliability solutions, widely used in power generation, oil & gas, and heavy industries.

This sensor provides precise measurement of vibration and positional changes in rotating equipment, ensuring early fault detection and preventing catastrophic failures. Its robust construction and advanced signal processing make it suitable for harsh environments.

Product Advantages

1. High Accuracy – Delivers reliable and precise vibration measurements for critical machinery.
2. Durability – Built to withstand extreme temperatures, humidity, and mechanical stress.
3. Easy Integration – Compatible with Bently Nevada’s monitoring systems for seamless data acquisition.
4. Long Service Life – Designed for continuous operation with minimal maintenance.
5. Wide Compatibility – Works with various industrial protocols and monitoring systems.

Technical Specifications

Applications

• Gas & Steam Turbines – Monitors blade vibration and shaft displacement.
• Compressors & Pumps – Detects misalignment and bearing wear.
• Generators & Motors – Ensures smooth operation under load.
• Heavy Industrial Machinery – Prevents unplanned downtime.

Compatible Models

This sensor is typically used with:

• Bently Nevada 3300 XL 8mm Proximity Probe System
• Bently Nevada 3500/42M Vibration Monitor
• Bently Nevada 330180-90-00 Extension Cable

Installation Instructions

1. Mounting – Secure the sensor using the provided brackets, ensuring proper alignment with the target.
2. Wiring – Connect the sensor to the monitoring system using shielded cables to reduce noise interference.
3. Calibration – Adjust the gap voltage as per the machinery specifications.
4. Testing – Verify signal output before full operation.

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Frequently Asked Questions (FAQ)

Q1: What is the operating temperature range of the 330851-02-000-070-50-00-05?
A1: It operates between -40°C to +85°C (-40°F to +185°F).

Q2: Can this sensor be used in hazardous environments?
A2: Yes, it has an IP67 rating, making it dustproof and waterproof.

Q3: What is the standard cable length?
A3: The default cable length is 5 meters, but custom lengths are available.

Q4: How often should the sensor be calibrated?
A4: Annual calibration is recommended for optimal performance.

Q5: Is this sensor compatible with third-party monitoring systems?
A5: Yes, it outputs standard 4-20 mA / ±10 VDC signals for universal compatibility.

Q6: What is the expected lifespan of this sensor?
A6: Under normal conditions, it lasts 10+ years with proper maintenance.