107770-01-01 Bently Nevada Velocity Transducer Housing | CENELEC Certified Sensor

Bently Nevada 107770 Velocity Transducer Housing – CENELEC Approved

• Part Number: 107770-01-01
• Model: Velocity Transducer Housing – CENELEC approved
• Manufacturer: Bently Nevada
• Condition: New & Original in Factory Packing
• Warranty: 12 Months Factory Coverage

Product Summary

• The Bently Nevada 107770 is a compact velocity transducer housing.
• It integrates a 330500 Velomitor Sensor and a 21128 Housing from the factory.
• Designed for CENELEC Zone 1, Group IIC hazardous environments.
• Ideal for rotating machinery, compressors, and industrial pumps.
• Complies with RoHS Directive 2011/65/EU for safe material use.

Core Technical Specifications

• Model: 107770
• Sensor Type: Velocity Transducer (330500 Velomitor)
• Housing: 21128, preinstalled at the factory
• Mounting Thread: 01 = Unthreaded
• Cable Exit Fitting: 01 = 1/2-14 NPT Plug
• Frequency Range: 10 Hz – 1 kHz typical
• Amplitude Range: ±50 mm/s (peak)
• Sensitivity: 100 mV/in/s nominal
• Linearity: ±2% across range
• Temperature Range: -40°C to +85°C
• Ingress Protection: IP65 rated
• Output Type: Dynamic voltage proportional to velocity
• Shock Resistance: 500 g peak
• Vibration Limit: Up to 100 g peak
• Compliance: ATEX / IECEx certified

Ordering Structure

• 107770
  • Mounting Option
    • 01 = Unthreaded
  • Cable Exit Option
    • 01 = 1/2-14 NPT Plug
  • Configuration
    • Includes 330500 Velomitor + 21128 Housing preassembled

Safety & Zone Ratings

• Zone 0/1: Connect only to devices meeting approved entity parameters.
• Use Type A or B cables per EN 60079-25 with certified parameters.
• Zone 2: Ensure electrical parameters remain below maximum listed limits.
• ATEX and IECEx certification ensures compliance with hazardous area safety standards.

Performance Advantages

• Factory integration ensures no on-site calibration required.
• Low noise output for accurate velocity measurement.
• High immunity to EMI and vibration interference.
• Compact size allows installation in tight machinery spaces.
• Long-term stability under mechanical and thermal stress.

Installation Notes

• Mount to a clean, solid surface for best coupling.
• Apply thread sealant for hazardous zone sealing.
• Keep cable routing separate from high-voltage lines.
• Use certified cable glands to maintain explosion protection.
• Confirm grounding continuity before powering up.

Package Includes

• 1 × Bently Nevada 107770 Velocity Transducer Housing.
• 1 × Factory-assembled 330500 Velomitor Sensor inside 21128 Housing.
• 1 × Mounting kit and installation guide.
• Ships via FedEx, UPS, or DHL worldwide.

Certifications & Compliance

• CENELEC certified for hazardous locations.
• RoHS compliant per Directive 2011/65/EU.
• ATEX/IECEx safety parameters for Zone 0/1/2 environments.

FAQ

• Q: What is the best mounting position for the 107770?
  A: Install it directly on a solid bearing housing for stable vibration pickup.
• Q: How often should calibration be checked?
  A: Verify calibration once every 12 months or after mechanical shock.
• Q: Can I use this sensor in outdoor environments?
  A: Yes, the IP65 rating protects it from dust and water exposure.
• Q: What cable length is recommended?
  A: Keep cable runs below 30 meters to maintain signal quality.
• Q: What should I check before startup?
  A: Inspect grounding, cable seals, and verify entity parameters match the system.

Contact & Orders

• For quotes or questions, email sales@powergearx.com or contact via WhatsApp +86 18030005825.
• Specify Model 107770 and cable configuration when requesting a quote.

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