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2300/20-CN

2300/20-CN Bently Nevada 4-20mA Output Monitor

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  • Manufacturer: Bently Nevada

  • Product No.: 2300/20-CN

  • Product Type: Vibration Monitor

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1030g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 günlük yzyna gaýtaryş syýasaty · 12 aýlyk kepillik
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Product Overview

The Bently Nevada 2300/20-CN provides high-performance, cost-effective vibration monitoring for essential balance-of-plant (BOP) machinery. Specifically engineered for small-to-medium rotating equipment like motors, pumps, and fans, this dual-channel monitor excels in capturing critical mechanical data. By utilizing high-precision signal processing, the 2300/20-CN ensures early detection of faults such as imbalance and bearing wear, delivering the industry-standard protection Bently Nevada is known for in a compact, standalone format.

Technical Specifications

Feature Specification
Manufacturer Bently Nevada (Made in U.S.A)
Input Channels 2-Channel Seismic (Accelerometers/Velocity)
Analog Output Dual 4-20 mA (Isolated)
Communication RS485 Modbus RTU
Power Supply 18~36 VDC, 6.5 W
Protection Class IP65 (Dust & Water Resistant)
Operating Temp -30 °C to +65 °C (-22 °F to +149 °F)

Core Technical Advantages

Seamless DCS Integration

The monitor converts complex seismic signals into dual isolated 4-20mA outputs. This allows your existing PLC or DCS to trigger alarms and shutdowns instantly, without the latency or complexity associated with proprietary rack software.

Enhanced EMI Immunity

Equipped with an internally isolated power architecture, the 2300/20-CN effectively rejects electromagnetic interference caused by Variable Frequency Drives (VFDs) and large switchgear, ensuring stable and reliable readings in noisy industrial environments.

Smart Edge Diagnostics

The integrated RS485 Modbus RTU port transforms the hardware into an intelligent edge device. Maintenance teams can remotely poll detailed diagnostic data and trend machine health over time for superior predictive maintenance.

Installation & Maintenance

  • Mounting: Fixed-mount the IP65-rated housing near the machinery to minimize signal loss.
  • Shielding: Utilize shielded twisted-pair cables, grounding the shield strictly at the monitor end to eliminate ground loops.
  • Fault Logic: The 4-20mA loop is designed to drop below 4mA (typically to 2mA) to signal a "Sensor Not OK" status for rapid troubleshooting.

Engineering Advantages

The 2300/20-CN offers the same high-tier measurement algorithms found in Bently Nevada’s flagship 3500 series but at a fraction of the cost. Its rugged build handles extreme climates (-30°C to +65°C), making it the perfect upgrade path for replacing outdated vibration switches or simple analog transmitters with a digital-ready solution.

Technical FAQs

Q1: What does the "CN" suffix indicate?
A1: The "CN" designation signifies regional certification for the Chinese market. The hardware and technical performance are identical to the standard global 2300/20 series.

Q2: Is this compatible with proximity probes?
A2: No, this specific model is designed for seismic sensors (accelerometers/velocity transducers). For eddy current probe applications, please consult our 1900/65A or 3500 series inventory.

Q3: Does it require special software for basic 4-20mA monitoring?
A3: No. The 4-20mA outputs are hard-scaled, allowing for direct "plug-and-play" connection to any standard industrial controller.

Product Resources

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🏷️ Tags: Vibration Monitor
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