Bently Nevada 9200-01-50-09-04 Velocity Seismoprobe Transducer

Product Overview

The Bently Nevada 9200-01-50-09-04 is a high-precision two-wire velocity seismoprobe transducer. It measures absolute casing vibration effectively. This sensor supports continuous machinery protection and diagnostic functions. It operates without external power through a moving-coil design. High-quality construction ensures reliability in harsh industrial environments. Please download the official Bently Nevada 9200 Series manual for detailed wiring diagrams and mounting instructions.

Technical Specifications

• Brand: Bently Nevada
• Model: 9200-01-50-09-04
• Measurement Range: 25 mm/s (1 in/s) peak velocity.
• Frequency Response: Minimum operating frequency of 4.5 Hz (270 cpm).
• Sensitivity: 20 mV/mm/s (500 mV/in/s) with ±5% accuracy.
• Linearity: Optimized for dynamic operating range of 2.54 mm peak-to-peak.
• Resolution: High-resolution analog output across pins A and B.
• Temperature Range: -29°C to +121°C (-20°F to +250°F).
• Environment Tolerance: Dust and moisture resistant; IP-rated seal performance.
• Interference Immunity: Anodized aluminum A204 case provides robust shielding.

Configuration Breakdown

• 9200 [Two-wire Velocity Seismoprobe Transducer]
  • └── 01 [Mounting Angle: 0 ±2.5°, 4.5 Hz Frequency]
    • └── 50 [Cable Length: 50 feet / 15.2 meters]
      • └── 09 [Mounting Base: Isolated circular 5/8-18 UNF stud]
        • └── 04 [Agency Approval: ATEX/IECEx Hazardous Area]

Installation and Compatibility

• Mounting Guide: Secure the 5/8-18 UNF stud directly to the machine casing.
• Orientation: Maintain a vertical position within 2.5 degrees for rated sensitivity.
• Compatibility: Perfectly suits Bently Nevada 3500 or 1900 monitoring systems.
• Maintenance: Modular design allows for quick inspection and cable replacement.

Applications and Diagnostics

• Ideal Equipment: Suitable for large pumps, industrial fans, and air compressors.
• Diagnostic Power: Captures clean velocity signals for predictive vibration analysis.
• Fault Detection: Identifies mechanical looseness, imbalance, and bearing wear early.

Logistics and Warranty

• Condition: New and original in factory packing.
• Shipping Methods: Global delivery via FedEx, UPS, and DHL.
• Dispatch Time: Orders ship within 24-48 hours after payment.
• Warranty: Includes a full 12-month factory warranty.

Global PLC Spare HUB's Insight

The Bently Nevada 9200-01-50-09-04 remains a gold standard for self-powered vibration sensors. It excels in remote locations where external power is unavailable. The 4.5 Hz low-frequency limit is ideal for mid-speed rotating machinery. The integrated 50-foot cable reduces the need for additional junction boxes.

FAQ and Buying Guide

• How do I choose the correct mounting angle?
• The 01 option is specifically calibrated for vertical mounting only.
• Is this sensor suitable for hazardous zones?
• Yes, the 04 option provides ATEX and IECEx certifications for safety.
• What load is required for proper calibration?
• Ensure a 10 kΩ load across terminals A and B for accurate readings.
• Engineering Experience:
• Always verify the case material compatibility with your specific industrial chemicals.
• Selection Advice:
• Confirm your monitor supports a two-wire velocity input before purchasing this model.

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