3300/16

Overview

• Model: 3300/16
• Type: XY/GAP Dual Vibration Monitor
• Manufacturer: Bently Nevada

Specifications

Signal Inputs

• Accepts one or two proximity probe signals.
• Input Impedance: 10 kΩ.
• Sensitivity:
  • 100 mV/mil (4 V/mm) or
  • 200 mV/mil (8 V/mm) user-programmable.

Power Consumption

• Nominal: 2 watts.

Signal Conditioning

• Accuracy at +25°C (+77°F):
  • ±0.33% of full-scale typical,
  • ±1% maximum,
  • ±2% maximum with 2X Trip Multiply,
  • ±3% maximum with 3X Trip Multiply.
• Frequency Response:
  • User-programmable for 4 to 4,000 Hz (240 to 240,000 cpm), or
  • 1 to 600 Hz (60 to 36,000 cpm); -3 dB nominal.
  • Note: The 1 to 600 Hz option is not recommended for rapid startup and coastdown rates.

Recorder Outputs

• User-programmable for:
  • +4 to +20 mA,
  • 0 to -10 Vdc, or
  • +1 to +5 Vdc.
• Outputs are proportional to programmed monitor full-scale.
• Output Impedance (voltage outputs): 100 Ω (Minimum load resistance: 10 kΩ).
• Voltage Compliance (current outputs): 0 to +12 Vdc range across load.
  • Load resistance: 0 to 600 Ω when using +4 to +20 mA option.

Recorder Accuracy

• At +25°C (+77°F):
  • +4 to +20 mA: ±0.7% of signal, ±0.09 mA offset.
  • +1 to +5 Vdc: ±1.1% of signal, ±10 mV offset.
  • 0 to -10 Vdc: ±1.1% of signal, ±15 mV offset.

Environmental Limits

• Operating Temperature: 0°C to +65°C (+32°F to +150°F).
• Storage Temperature: -40°C to +85°C (-40°F to +185°F).
• Relative Humidity: Up to 95%, non-condensing.

Field wiring diagram 

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