Description
Overview
The Bently Nevada 2300/20-CN is a precision vibration monitoring module designed for continuous machinery protection on medium- and low-criticality equipment. Part of the renowned 2300 Series, this module delivers reliable detection of abnormal vibration levels to support predictive maintenance strategies and reduce unexpected downtime. Its compact, DIN-rail mount design ensures easy integration into modern industrial control systems.
Key Technical Specifications
| Parameter |
Specification |
| Model |
2300/20-CN |
| Product Type |
Vibration Monitor |
| Manufacturer |
Bently Nevada (Baker Hughes) |
| Input Channels |
2 vibration inputs (Proximitor®, Velomitor®, or accelerometers), 1 speed/tachometer input |
| Outputs |
Configurable 4–20 mA analog output, relay contacts for alarm/trip |
| Communication |
Modbus RTU via RS-485 |
| Power Supply |
24 V DC nominal |
| Operating Temperature |
-20°C to +65°C |
| Weight |
0.7 kg |
| Dimensions |
105 mm × 22.5 mm × 120 mm |
| Compliance |
API 670 |
Features
-
Continuous vibration monitoring for pumps, motors, fans, compressors, and turbines
-
Dual vibration channels with time-synchronous speed input for diagnostic accuracy
-
Configurable 4–20 mA analog output simplifies DCS integration
-
Relay outputs for alarms and trips to prevent machinery damage
-
Modbus RTU communication enables seamless integration with control systems
-
Compact DIN-rail design for efficient installation in limited panel space
-
Certified for industrial applications with global standards compliance
Application Scenarios
The 2300/20-CN is ideal for monitoring:
-
Utility system pumps, motors, and fans
-
Compressors and turbines in oil & gas and power generation
-
Manufacturing equipment requiring predictive maintenance
-
Medium-criticality machinery where continuous vibration tracking is needed
FAQ
Q: How does the 2300/20-CN differ from the 2300/25 model?
A: The 2300/20-CN provides configurable 4–20 mA outputs for DCS integration. The 2300/25 includes additional advanced communication features for larger system architectures.
Q: Can this module monitor high-criticality machinery?
A: It is recommended for medium- and low-criticality equipment. High-criticality assets should use the Bently Nevada 3500 Series.
Q: Does it support industrial communication protocols?
A: Yes, the module supports Modbus RTU over RS-485 for easy integration with automation systems.
