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Bently Nevada 3500/64M 176449-05 Dynamic Pressure Monitor

The Bently Nevada 3500/64M 176449-05 Dynamic Pressure Monitor is a four-channel monitoring module designed for the Bently Nevada 3500 Machinery Protection System. It is used to measure dynamic pressure signals from high-temperature pressure transducers and provide continuous monitoring, alarm processing, and machine protection functions.

Designed for critical industrial equipment, the 3500/64M helps operators detect abnormal combustion pressure fluctuations, pulsation problems, and mechanical process conditions before they develop into major equipment failures.

Description
Product Introduction:

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Bently Nevada 3500/64M 176449-05 Dynamic Pressure Monitor

The Bently Nevada 3500/64M 176449-05 is a Dynamic Pressure Monitor module belonging to the Bently Nevada 3500 Series Machinery Protection System.

The module accepts input signals from dynamic pressure transducers and processes pressure variations to generate measurement values used for equipment monitoring and protection. It continuously compares measured parameters with configured alarm setpoints and can trigger alarms when abnormal conditions occur.

The 3500/64M is mainly used for applications where pressure pulsation and combustion instability monitoring are important, including:

  • Gas turbine combustion monitoring

  • Compressor pulsation analysis

  • Dynamic pressure fluctuation monitoring

  • Machinery condition protection

Each channel can be configured with measurement parameters and filtering functions through 3500 Rack Configuration Software, allowing engineers to adapt the monitor to different machine operating conditions. 

Model Information:

Bently Nevada 3500/64M 176449-05

Manufacturer:
Bently Nevada

Series:
3500 Machinery Protection System

Part Number:
176449-05

Product Type:
Dynamic Pressure Monitor Module

Channel Configuration:
4-channel monitoring module

Main Function:
Dynamic pressure measurement and machinery protection

350064M 176449-05

350064M 176449-05

Technical Specifications:
ParameterSpecification
Model3500/64M 176449-05
Product TypeDynamic Pressure Monitor
Number of Channels4 channels
Input TypeHigh-temperature dynamic pressure transducer
Measurement VariableBand-pass dynamic pressure
Frequency Response0 Hz to 10 kHz
Operating Voltage24 VDC
Pressure MeasurementDynamic pressure monitoring
Signal OutputProportional dynamic pressure output
Filtering FunctionConfigurable band-pass and notch filters
Alarm FunctionProgrammable alarm and danger setpoints
Communication3500 rack backplane communication
Power ConsumptionApprox. 1.5–7.7 W depending on configuration
Main Module Dimensions241.3 × 24.4 × 241.8 mm
WeightApprox. 0.82 kg
Operating TemperatureApprox. -20°C to +60°C
Humidity5% to 95% non-condensing
InstallationStandard 3500 rack slot


Main Features:

Four-Channel Dynamic Pressure Monitoring

The 3500/64M provides four independent measurement channels, allowing multiple pressure monitoring points to be managed within one protection module.

Advanced Signal Processing

The module supports configurable frequency filtering, allowing engineers to isolate important pressure signals while reducing unwanted noise interference.

Alarm and Protection Function

Measured pressure values are continuously compared with configured limits. When abnormal conditions occur, the system can generate alarms to support equipment protection.

High-Temperature Sensor Compatibility

The module is designed to work with high-temperature pressure transducers commonly used in demanding industrial machinery environments.

3500 System Integration

The monitor operates within the Bently Nevada 3500 platform and can work with other protection, communication, and display modules.

Advantages:
  • Provides continuous dynamic pressure condition monitoring

  • Helps identify combustion instability and pressure pulsation problems

  • Improves machinery protection reliability

  • Supports predictive maintenance strategies

  • Reduces risk of unexpected equipment shutdown

  • Compatible with existing Bently Nevada 3500 monitoring systems

Application Fields:

Gas Turbine Systems

Used for combustion pressure monitoring and detecting abnormal combustion behavior.

Oil & Gas Industry

Applied in compressors, turbines, and critical rotating machinery protection systems.

Petrochemical Plants

Supports process equipment monitoring where pressure fluctuations affect equipment reliability.

Power Generation

Used in turbine monitoring systems requiring dynamic pressure analysis.

Industrial Machinery

Provides condition monitoring for equipment operating under variable pressure conditions.

FAQ:

Q1: What is the purpose of Bently Nevada 3500/64M 176449-05?

A:
The module measures dynamic pressure signals from pressure transducers and provides monitoring and alarm functions within the 3500 Machinery Protection System.

Q2: How many channels does the 3500/64M 176449-05 support?

A:
The module provides four independent dynamic pressure monitoring channels.

Q3: Does the 3500/64M measure vibration?

A:
No. It is designed for dynamic pressure monitoring rather than vibration measurement.

Q4: What type of sensors are connected to this module?

A:
The module accepts signals from compatible dynamic pressure transducers, including high-temperature pressure sensors.

Q5: Can the alarm parameters be adjusted?

A:
Yes. Alarm thresholds, filtering settings, and monitoring parameters can be configured through 3500 Rack Configuration Software. 


Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.

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