Graziers Marine

Bently Nevada 1900/27 Vibration Monitor 1900/27-01-00

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Graziers Marine
Bently Nevada 1900/27 Vibration Monitor 1900/27-01-00

Bently Nevada 1900/27 Vibration Monitor 1900/27-01-00 Available

Bently Nevada 1900/27 Vibration Monitor 1900/27-01-00

Product Description:

Bently Nevada 1900/27 Vibration Monitor

Type: Vibration Monitor (Stand-Alone/Local Mount)

Series: 2700 Series

Part Number: 1900/27-01-00

Country of Origin: United States (Bently Nevada)

Condition: Pre-owned/Used (Mounted on black chassis complete with wiring terminal blocks, local LCD display, Alert/Danger LEDs, front BNC port, and DIP configuration switches). 

Fits For: Continuous vibration monitoring and machine protection on general-purpose or essential rotating machinery (pumps, motors, fans, blowers, and compressors). Integrates seamlessly into plant control systems (DCS/PLC) or external annunciators.

Key Capabilities & Features:

  • Machinery Protection: Provides immediate protection by continuously monitoring vibration levels and triggering alarms or auto-shutdown sequences when thresholds are exceeded.
  • Condition Monitoring & Trending: Signal conditioning converts raw accelerometer input into peak velocity units for display and accurate trend analysis.
  • Interface & Control: Integrated 4–20 mA output for central control integration, built-in alarm relay contacts, local LCD screen, front-panel LED indicators (OK, Alert, Danger, Bypass), and a raw signal BNC connector.

Technical Specifications:

  • Number of Channels: 1 channel (single-channel input).
  • Transducer Compatibility: Accepts input from compatible accelerometers (such as Trendmasters 2000 transducers, 614Hz).
  • Input Sensitivity: 100 mV/g.
  • Input Impedance: 20 k Ohm.
  • Maximum Acceleration: 20g peak.
  • Transducer Power Supply: 24 Vdc.
  • Power Consumption: 15.5 W max.
  • Voltage Supply: 85 to 264 Vac (50/60 Hz)/110 to 370 Vdc.
  • Output Impedance: 500 Ohm.
  • Dimensions & Weight: 50.8 mm (W) x 22.8 mm (D)/Weight: ~400 g.
  • Operating Temperature: -20°C to +70°C (Standard industrial range)/extended specs up to -40°C to 85°C.
  • Modern Replacement: Legacy line; typically replaced or upgraded with newer vibration monitoring systems like the Bently Nevada 2300 Series.

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