Bently Nevada 2300/20-00 Dual-Channel Vibration Monitor

Product Description

Product Overview

The Bently Nevada 2300/20-00 is a dual-channel vibration monitoring system engineered for continuous machinery condition monitoring and protection. Designed for essential industrial equipment, it combines precision measurement, real-time diagnostics, and versatile integration options in a compact, rugged package. The system supports seismic, proximity, and process variable sensors, providing reliable vibration and shaft position analysis for small to medium rotating machinery.

Technical Specifications

Power & Input

• Operating Voltage: DC 18–36 V, Max Power: 7.5 W

• Independent 24-bit ADCs per channel for high-precision measurement

• Configurable bandpass filter: 0.2 Hz – 20 kHz

• Sensor Inputs: ICP accelerometers, velocity sensors, proximitor probes

• Scale factor range: 5–1000 mV/g, Full scale: 2–80 g peak

Sensor & Signal Support

• Keyphasor support up to 120,000 RPM

• Proximity supply: -22.8 to -25.2 Vdc, Max 15 mA

• Magnetic pickup input: 200–120,000 RPM

• Three contact inputs: configuration lock, reset, bypass

Outputs & Relays

• Two configurable 4–20 mA outputs, 0–600 Ω load, 100 ms update rate

• Three buffered BNC outputs (2 vibration, 1 speed)

• Two SPDT relays: 6 A @ 250 Vac / 24 Vdc, rated 100,000 cycles

Connectivity & Integration

• Ethernet 10/100Base-TX via RJ-45 (up to 100 m cable)

• Modbus TCP/RTU compatible

• Easy integration with DCS, PLC, or SCADA systems

Environmental Ratings

• Operating Temperature: -30°C to +65°C

• Storage Temperature: -40°C to +85°C

• Humidity: 95% non-condensing

• Vibration Limit: 3 g

• Dimensions: 127 × 127 × 76.2 mm, Weight: 1.03 kg

Applications

Ideal for condition monitoring and protection of:

• Small pumps, motors, and fans

• Reciprocating compressors

• Centrifugal machinery

• Blowers and auxiliary equipment

FAQ

Q: What is the maximum supported rotational speed?
A: Supports up to 120,000 RPM with proximity sensors.

Q: Can it connect to a DCS or PLC?
A: Yes, via configurable 4–20 mA outputs or Modbus integration.

Q: Does it store alarm or event data offline?
A: Yes, it retains up to five alarm captures if the network is unavailable.