9200-01-50-09-04 Bently Nevada Seismoprobe Velocity Transducer | In Stock | Fast Delivery

The Bently Nevada 9200-01-50-09-04 is a professional-grade Two-Wire Velocity Seismoprobe Transducer. This sensor measures absolute vibration by monitoring casing movement relative to inertial space. It uses a self-generating moving-coil design to provide a voltage output proportional to vibration velocity. This Seismoprobe operates reliably in harsh industrial environments without any external power source.

Configuration Breakdown

• Base Model: 9200 (Two-wire Transducer)
  • 01: Mounting Angle & Frequency
    • Orientation: 0 ±2.5 degrees (Horizontal)
    • Min Frequency: 4.5 Hz (270 cpm)
  • 50: Connector & Cable
    • Integral Cable: 50 feet (15.2 meters)
  • 09: Mounting Base
    • Type: Isolated circular 5/8-18 UNF stud
  • 04: Agency Approval
    • Certification: ATEX/IECEx Hazardous Area Rated

Technical Specifications

• Brand: Bently Nevada
• Model: 9200-01-50-09-04
• Sensitivity: 20 mV/mm/s (500 mV/in/s) ±5%
• Velocity Range: 25 mm/s (1 in/s) peak velocity
• Frequency Response: 4.5 Hz to 1000 Hz
• Dynamic Range: 2.54 mm (0.1 in) peak-to-peak displacement
• Coil Resistance: 1.25 kΩ ±5%
• Inductance: 125 mH typical
• Temperature Range: -29°C to +121°C
• Environment: Dust and moisture resistant; IP rated
• Case Material: Anodized aluminum A204
• Gasket Material: Neoprene construction

Expert Review & Manager’s Insight

The 9200-01-50-09-04 remains a top choice for machinery protection due to its self-generating signal. It requires no external power, which reduces wiring complexity in remote plant areas. This specific configuration features a 50-foot integral cable. This setup is excellent for high-moisture zones where standard connectors might suffer from corrosion.

Applications & Compatibility

• Gas Turbines: Monitors bearing housing vibration levels effectively.
• Steam Turbines: Tracks casing vibration on large utility units.
• Pumps & Fans: Monitors balance and general mechanical health.
• System Compatibility: Interfaces with Bently Nevada 3500/42M or 3300 monitors.
• Universal Interface: Connects to any standard PLC/DCS analog input.

Installation & Maintenance

• Orientation: Ensure the unit stays within 2.5 degrees of horizontal.
• Wiring: Use the 50-foot cable to minimize signal interference.
• Termination: Connect to a 10 kΩ load for best sensitivity.
• Inspection: Check cable jackets annually for heat damage or wear.

Shipping & Warranty Terms

• Condition: New and Original in Factory Packing
• Warranty: 12 Months factory coverage
• Handling Time: Dispatched within 12-48 hours
• Logistics: Priority shipping via FedEx, UPS, or DHL

FAQ & Selection Guide

• How do I verify the mounting orientation?
• The 01 suffix indicates this model is for horizontal mounting only.
• Does this unit require an external power supply?
• No, this transducer is self-powered via internal moving-coil induction.
• What if I need a different cable length?
• We stock other versions like the 17-foot or 25-foot integral cable models.
• Is this sensor safe for explosive zones?
• Yes, the 04 option provides ATEX and IECEx certifications.
• Selection Guide:
• Always match the mounting angle option to your machine surface. Using a horizontal sensor on a vertical shaft will provide incorrect data.