Product Introduction
The 330851-04-000-040-50-00-CN is a configuration-specific monitoring module within the Bently Nevada 3500 machinery protection system. The extensive suffix structure details its exact factory configuration, including input type, output ranges, and relay settings. The "-CN" suffix indicates it is designated for the Chinese market. This module is designed to continuously monitor critical machine parameters such as vibration and position, converting signals from sensors into alarms, meter outputs, and relay actions to protect valuable assets like turbines and compressors from damage.
Technical Parameters & Specifications
| Parameter Category | Specification |
|---|---|
| Model Number | 330851-04-000-040-50-00-CN |
| Module Name | 3500 System Monitoring Module (Configurable) |
| Description | Machinery Protection Monitor, China Market Configuration |
| Number of Channels | 4 (Typical for a 3500 series monitor module) |
| Key Function | Monitoring of Vibration, Position, Speed, or Temperature (Exact function depends on firmware configuration) |
| Power Supply | Powered by the 3500 system rack (Typically +24 Vdc) |
| Input Signals | Configurable for Eddy Probes, Velocity Sensors, Accelerometers, or RTDs/Thermocouples |
| Outputs | Relay Alarms (Danger/Alert), 4-20 mA analog outputs, Buffered sensor signals |
| Market Compliance | Configured for China (CN) |
| Dimensions (H x W x D) | Standard Frame: Approx. 4.0 x 8.4 x 9.2 in (102 x 213 x 234 mm) Small Frame: Approx. 4.0 x 6.3 x 9.2 in (102 x 160 x 234 mm) * |
| Weight | Approximately 2.2 lbs (1.0 kg) * |
* Important Note: The "330851-04-000-040-50-00-CN" is a highly specific part number where the suffixes define its precise engineering configuration. The dimensions and weight are standard for a module in a 3500 series frame. For the exact, certified specifications and the detailed meaning of the configuration code, consulting the official manufacturer's (Baker Hughes) documentation or datasheet for this exact part number is mandatory.
Application Scenarios
This configured monitoring module is used for protecting critical rotating equipment in various industries that require compliance with Chinese market standards.
Industries: Power Generation (Thermal, Nuclear), Petrochemical & Refining, Metallurgy, Water Treatment.
Critical Machinery: Steam Turbines, Gas Turbines, Compressors, Large Pumps, Fans, and Gearboxes.
Purpose: To provide continuous, reliable monitoring of machine health based on its specific configuration, enabling predictive maintenance and preventing catastrophic failures by triggering alarms and shutdowns.
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