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330780-50-00

Bently Nevada 330780-50-00
Velocity-to-4-20mA Converter

Core Features:
• 4-20mA + HART® Output
• 4Hz-1kHz Frequency Range
• 0.5-100mm/s Configurable Range

Key Specs:
✓ ±1% Accuracy
✓ -40°C to +85°C Operation
✓ ATEX Zone 2 Certified

Applications:

Structural Vibration Monitoring

Turbine Foundation Systems

Predictive Maintenance

Compliance:
• API 670 Annex J
• SIL 2 Capable

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Bently Nevada 330780-50-00
4-20mA Velocity Transmitter

Key Specifications:
• Input: Accepts 3300XL velocity sensors (e.g. 330130 series)
• Output: Isolated 4-20mA + HART® protocol
• Measurement Range: 0.5-100mm/s (configurable)

Technical Parameters:
✓ Frequency Response: 4Hz-1kHz (±3dB)
✓ Accuracy: ±1% of reading
✓ Temp Stability: ±0.1%/°C

Electrical Ratings:

Power Supply: 18-30VDC loop powered

Load Capacity: 600Ω @ 30VDC

Isolation: 1500V AC

Environmental:

Operating Temp: -40°C to +85°C

Protection: IP66/NEMA 4X

Hazardous Area: ATEX/IECEx Zone 2

Certifications:
• API 670 5th Ed. (Annex J)
• SIL 2 Capable
• DNV-GL Marine Approved

Applications:

Structural Vibration Monitoring

Turbine Foundation Systems

Predictive Maintenance Networks