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3500/40 125672-01

Proximitor Monitor

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Technical specifications for 3500/40 125672-01

  • Product Model
    3500/40 125672-01
  • Product Parameters
    Proximitor Monitor
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    2.6x25.8x24cm
  • Manufacturer
    Bently Nevada
  • Weight
    0.8 kg
  • Probe Excitation
    -24V DC
  • Frequency Response
    0 to 10 kHz
  • Displacement
    0–200 mils (0–5 mm)
  • Gap Voltage
    -2V to -18V DC
  • Accuracy
    ±1% of full scale.
  • Operating Temperature
    -30°C to +65°C (-22°F to +149°F)
  • Humidity
    5–95% RH (non-condensing)

Description

The BENTLY NEVADA 3500/40 125672-01 is to process signals from compatible proximity transducers and provide machinery monitoring functions for critical rotating equipment. Depending on the configured measurement function, the monitor can be used for radial vibration, thrust position, eccentricity, differential expansion, and REBAM applications.

The BENTLY NEVADA 3500/40 125672-01 supports up to four proximity transducer input channels. Each channel can be configured to condition its input signal and generate static values used for machinery monitoring. User-programmable alert and danger setpoints allow the monitored values to be compared against configured limits for machinery protection.

The Bently Nevada™ 3500/40M Proximitor Monitor is a fourchannel monitor that accepts input from Bently Nevadaproximity transducers, conditions the signal to providevarious vibration and position measurements, and comparesthe conditioned signals with user-programmable alarms

Information

Overview Manuals Application Notes Product Applications Signal Connection and Wiring

Features:

  • Four-Channel Proximity Transducer Monitor
  • Five Configurable Monitoring Functions
  • Channel Pair Programming Capability
  • Comprehensive Static Value Generation
  • Multiple I/O Module Options
The 3500/40 is a Bently Nevada 3500/40M Proximitor Monitor for machinery condition monitoring and protection applications. The 3500/40 is a four-channel monitor that accepts input from Bently Nevada proximity transducers, conditions the signal to provide various vibration and position measurements, and compares the conditioned signals with user-programmable alarms.

The primary purpose of the 3500/40 is to provide machinery protection by continuously comparing monitored parameters against configured alarm setpoints to drive alarms, and to provide essential machine information for both operations and maintenance personnel. The 3500/40 can be programmed with the 3500 Rack Configuration Software to perform any of the following functions: Radial Vibration, Eccentricity, REBAM, Thrust Position, and Differential Expansion.

The 3500/40 125672-01 Bently Nevada Proximitor Monitor may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 3500/40 125672-01 Proximitor Monitor Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 3500/40 returns the following static values: Direct, Gap, 1X Amplitude, 1X Phase, 2X Amplitude, 2X Phase, Not 1X Amplitude, Not 1X Phase, Smax Amplitude, Smax Phase, and Eccentricity Peak-to-Peak. The 3500/40 allows configuration of alert setpoints for each active static value and danger setpoints for any two of the active static values. The 3500/40 supports three I/O module types. The 3500/40 can be ordered with an Internal Termination I/O Module, an External Termination I/O Module, or an Internal Barrier I/O Module. The Internal Barrier I/O Module of the 3500/40 provides internal safety barriers for hazardous area applications. External Termination Blocks cannot be used with Internal Termination I/O Modules on the 3500/40.
  • Gas & Steam Turbines: Tracks radial vibration and casing expansion under high temperatures
  • Centrifugal & Axial Compressors: Monitors shaft alignment and surge conditions
  • Electric Motors & Generators: Detects bearing wear and rotor imbalances to prevent failure
  • Pumps & Gearboxes: Continuously maps distance to fluid-film bearings
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Field Transducers: Connect your proximity probes and transducers directly to the terminal blocks on the rear I/O module or via an External Termination (ET) block.
Shielding and Grounding: Use proper shielded twisted-pair cables to prevent electrical noise, grounding the shield correctly per the manual guidelines.
Buffered Outputs: Access raw, conditioned transducer signals using the front-panel coaxial (BNC) connectors for temporary diagnostic testing.

Alternative Names

3500/40 125672-0I 3500/40 125672-O1 3500/40 12567Z-01 3500/40 1Z5672-01 3500/40 I25672-01 3500/4O 125672-01 35OO/40 125672-01 3500-40 125672-01 3500-40 125672-OI 3500-40 12567Z-01 3500-40 1Z5672-01 3500-40 I25672-01 3500-4O 125672-01 35OO-40 125672-01

Technical notes

The BENTLY NEVADA 3500/40 125672-01 is intended for integration into the Bently Nevada 3500 rack-based machinery protection architecture. The monitor is configured using the 3500 Rack Configuration Software, allowing the measurement functions and alarm parameters to be set according to the requirements of the monitored machine.

FAQs

  • What specific measurement modes can be configured?

    +
    Using the 3500 Rack Configuration Software, each channel can be configured to monitor radial vibration, thrust position, differential expansion, eccentricity, and REBAM®.
  • How many distinct parameters can a single card process?

    +
    While it contains 4 physical channels, certain measurement modes (such as radial vibration) can yield up to 8 static parameters per channel
  • Can modules be serviced while the machine monitoring rack is active?

    +
    Yes, the cards are hot-swappable. They can be extracted or replaced without interrupting power to the main 3500 system rack.
  • Why is loop system length critical during installation?

    +
    The proximity probe, extension cable, and Proximitor driver form a precisely tuned resonant circuit. It must match the hardware's calibrated total electrical length (typically standardized to 5-meter or 7-meter systems).
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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