Bently Nevada 3500/72M

Technical Parameter

Operating Temperature: -20 °C to +70 °C.

Storage Temperature: -40 °C to +85 °C.

Humidity: 95% RH, non-condensing.

Acceleration Range: ±40 g peak.

Rod Position: Peak-peak filter fixed 1 Hz to 600 Hz; Gap filter -3 dB at 0.09 Hz .

Rod Drop/Hyper Channels: Average piston position fixed 1 Hz to 600 Hz; Average gap -3 dB at 0.09 Hz .

Accuracy: ±0.33% of full-scale .

Power Supply: 18 to 32 VDC; ≤7 W consumption .

Front Panel LEDs: OK, TX/RX, Bypass .

Sensor Type: Reciprocating impulse sensor .

Acceptable Input Signals: Accepts from 1 to 4 proximity probe signals .

Input Impedance: 10 kΩ .

Function Features

Power Analysis: Bently Nevada 3500/72M incorporates a sophisticated dynamic signal processing ability. This includes spectrum analysis capable of disaggregating the vibration signal into frequency components, and envelope analysis directed at detecting the first signs of failures in gears and bearings.

Trend Analysis and Prediction: Bently Nevada 3500/72M can trend vibration data over time, thus enabling it to use historical data to predict machine failures, providing an excellent opportunity for maintenance personnel to schedule proactive maintenance.

Alarm and Trip Settings: It provide quite good customizability for alarm and trip settings. Users can set different alarm levels based on vibration amplitude, frequency, and/or other factors of connection. Provided that a critical incident arises, the system can initiate a trip command to shut the machine down to avoid additional damage.

Remote monitoring: Bently Nevada 3500/72M can remotely monitor and let engineers and operators remotely access vibration dat and system status from a point in the control room or outlying engine room through network connections, thus enabling efficient plant-wide monitoring and management.

Expert Diagnostic Tools: Built-in advanced diagnostic tools and software in the Bently Nevada 3500/72M are state-of-the-art in terms of analyzing and interpreting the vibration data available for such purposes. These tools are most helpful in enabling maintenance personnel to quickly narrow down the root cause of machine problems to take appropriate corrective actions.

Applications

Power Generation: Bently Nevada 3500/72M is employed for turbine, generator, steam and gas engine monitoring at power plants. It allows a greater reliability and more efficient power generation equipment, ensuring uninterrupted supply and lowering opportunities for costly outages.

Petrochemicals: Applies to a variety of refineries and chemical plants, including pumps, compressors, and centrifuges. Bently Nevada 3500/72M enables early detection of equipment failure, increases safety, and ensures production remains uninterrupted.

Manufacturing: It enables the monitoring of tools, motors, and production line machinery in factories. Bently Nevada 3500/72M enables optimization in performance, yielding improved quality of products, and making sure that maintenance costs remain low through predictive maintenance strategies.