Image unavailable
Image unavailable
Bently Nevada
Bently Nevada 2300 Series Vibration Monitor
Quote on request
No online payment · add lines to RFQ BOM
BN 2300: 2 vib + speed; relays; Modbus; 2300/20 4–20 mA; /25 SPA. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Accuracy
±1% of full scale range (channel/ADC)
Display
LCD and LED for real-time values and status
Models
2300/20 (dual 4–20 mA) and 2300/25 (Trendmaster SPA / System 1 Classic)
Vibration Inputs
2 channels acceleration/velocity/proximity with synchronized sampling
Speed Channel
1 dedicated speed/Keyphasor (proximity, magnetic pickup, or proximity switch) up to 20 kHz events
Measurements
Acceleration pk/rms, velocity pk/rms, displacement pp/rms, speed; bandpass and nX options
Fits continuous protection on less-critical machines where you need a Bently Nevada 2300 Series monitor. It provides two vibration channels (accelerometer/Velomitor/Proximitor), one speed/Keyphasor input, two programmable relays, three buffered BNCs and Ethernet Modbus. 2300/20 adds 4–20 mA; 2300/25 offers Trendmaster SPA / System 1 connectivity.
Key advantages
- Channels — 2 vibration + 1 speed
- Outputs — 2 relays; 3 buffered BNC; 2300/20 4–20 mA
- Comms — Ethernet Modbus; 2300/25 SPA / System 1
- Power — 18–36 VDC, 7.5 W max
- Bandpass — 0.2 Hz–20 kHz configurable
Typical applications
- Balance-of-plant vibration.
- Pump / fan protection.
- Spared machine monitoring.
Selection guide
- 2300/20 vs /25
- Sensor types
- Relay setpoints
Common mistakes
- Wrong sensor scale factor.
- Ignoring Keyphasor wiring.
- Overlooking power supply range.
When to RFQ / what to tell us
- Model (/20 or /25), sensors.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 42557 |
| Brand | Bently Nevada |
| Model | 2300 Series |
| Product type | Vibration Monitor |
| Type | Compact vibration monitor (2300/20 and 2300/25) |
| Channels | 2 vibration (accel/Velomitor/Proximitor); 1 speed/Keyphasor |
| Outputs | 2 programmable relays; 3 buffered BNC; 2300/20 has 4–20 mA |
| Comms | Ethernet Modbus; 2300/25 Trendmaster SPA / System 1 |
| Power | 18–36 VDC, 7.5 W max; bandpass 0.2 Hz–20 kHz |
Documents
FAQ
Q: Channels? A: Two vibration plus one speed.
Q: 2300/20 vs /25? A: /20 adds 4–20 mA; /25 SPA / System 1.
Q: What should I send for a quote? A: Model/sensors, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Accuracy | ±1% of full scale range (channel/ADC) |
| Display | LCD and LED for real-time values and status |
| Models | 2300/20 (dual 4–20 mA) and 2300/25 (Trendmaster SPA / System 1 Classic) |
| Vibration Inputs | 2 channels acceleration/velocity/proximity with synchronized sampling |
| Speed Channel | 1 dedicated speed/Keyphasor (proximity, magnetic pickup, or proximity switch) up to 20 kHz events |
| Measurements | Acceleration pk/rms, velocity pk/rms, displacement pp/rms, speed; bandpass and nX options |
| Power Input | 18–36 Vdc, max 7.5 W |
| Icp Bandpass | Configurable 0.2 Hz–20 kHz; scale factor 5–1000 mV/g; full scale 2–80 g peak |
| Velocity Range | Scale factor 5–1000 mV/in/s; full scale 0–50 in/s peak |
| Outputs | Two programmable relays; three buffered BNC transducer outputs incl. Keyphasor; Modbus over Ethernet |
| Communications | Ethernet 10/100 Base-T for configuration; Modbus/TCP |
| Operating Temperature | −30°C to +65°C |
| Dimensions Weight | 127 × 127 × 76.2 mm; 1.03 kg (2.26 lb) |
| Alarm Capture | Alarm data capture supported |