Bently 3500/15-02-02-02 Central control module

The Bently Nevada 3300 XL 8 mm proximity transducer system is a widely used eddy current, non-contacting solution for displacement and vibration measurement in industrial applications. It consists of an 8 mm sensor, an extension cable, and a transducer, and is used to accurately measure radial vibration, axial position (thrust), speed, and keyphasor on rotating machinery shafts.

Product Detailed Description

• Function:

• Non-contact measurement of dynamic and static position changes of rotating machinery shafts.

• Commonly used for measuring radial vibration (shaft movement relative to the bearing housing).

• Can also be used for measuring axial position (thrust bearing clearance).

• When combined with a keyphasor sensor, it can provide speed and a once-per-revolution reference pulse.

• Outputs a voltage signal proportional to the distance between the sensor and the target surface.

• Features:

• 8 mm sensor probe size.

• Rugged and durable industrial design for harsh environments.

• High accuracy and linearity, providing reliable measurement results.

• Wide frequency response range, suitable for various rotating machinery.

• Good temperature stability, reducing the impact of temperature changes on measurements.

• Easy to install and calibrate.

• Compatible with Bently Nevada monitoring systems and other data acquisition systems.

Product Parameters

The following are some typical parameters for the Bently Nevada 3300 XL 8 mm proximity transducer system. Always refer to the official datasheet for the specific model for accurate parameters:

• Sensor Probe Diameter:

• 8 mm (0.315 inches)

• Measurement Range:

• Typically 2 mm (80 mils)

• Linearity:

• Typically ±1% of Full Scale (FS)

• Frequency Response:

• Typically 0 to 10 kHz (-3 dB)

• Temperature Range:

• Sensor Probe: Typically -51 °C to +177 °C (-60 °F to +350 °F)

• Extension Cable: Typically -51 °C to +204 °C (-60 °F to +400 °F) (varies by cable type)

• Transducer: Typically -40 °C to +85 °C (-40 °F to +185 °F)

• Output Voltage:

• Typically -18 V DC to -2 V DC (inversely proportional to distance)

• Supply Voltage:

• Typically -24 V DC

• Cable Length:

• Standard lengths include 1 meter, 5 meters, and 9 meters (custom lengths available)

• Target Material:

• Typically calibrated to AISI 4140 steel

• Protection Degree:

• Sensor Probe: Typically IP68

• Standards Compliance:

• E.g., CE, ATEX, CSA (depending on the specific model and certification)

Product Advantages

• High Accuracy and Reliability:

• Provides precise and reliable non-contact displacement and vibration measurements.

• Suitable for Harsh Environments:

• Rugged design and wide temperature range make it suitable for various industrial environments.

• Early Fault Detection:

• By monitoring shaft vibration and position changes, mechanical faults can be detected early, preventing catastrophic damage.

• Extended Equipment Lifespan:

• Timely detection and resolution of potential issues help extend the operating life of rotating machinery.

• Improved Operational Efficiency:

• Optimizing mechanical operating parameters improves equipment efficiency and performance.

• Easy Integration:

• Compatible with Bently Nevada monitoring systems and other standard data acquisition systems.

Precautions

• Correct Selection:

• Choose the appropriate sensor system based on specific application requirements (measurement type, frequency range, environmental conditions, etc.).

• Correct Installation:

• Follow Bently Nevada's installation guidelines, ensuring proper gap and alignment between the sensor probe and the target surface.

• Select Appropriate Cable Length:

• Choose a cable length that meets installation requirements, avoiding excessive or insufficient length.

• Target Surface Requirements:

• Ensure the target surface is clean, undamaged, and the material matches the sensor calibration (typically AISI 4140 steel).

• Transducer Mounting:

• Mount the transducer in an area with suitable ambient temperature, avoiding vibration and shock.

• Correct Wiring:

• Connect the sensor probe, extension cable, and transducer correctly according to the wiring diagram, and ensure proper power supply connection.

• Regular Calibration and Maintenance:

• Calibrate the system regularly according to the manufacturer's recommendations and inspect cables and connectors for damage.

• ESD Protection:

• Observe electrostatic discharge (ESD) precautions during handling and installation.

Product Applications

The Bently Nevada 3300 XL 8 mm proximity transducer system is widely used for monitoring and protecting various rotating machinery, including but not limited to:

• Steam Turbines and Gas Turbines:

• Shaft vibration, axial position, speed monitoring.

• Compressors:

• Radial vibration, axial position monitoring.

• Pumps:

• Shaft vibration, axial position monitoring.

• Motors and Generators:

• Bearing vibration monitoring.

• Gearboxes:

• Shaft vibration monitoring.

• Wind Turbines:

• Main shaft and gearbox vibration monitoring.

• Other Rotating Equipment:

• Any equipment requiring monitoring of dynamic and static shaft position changes.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore