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      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      3500/64M 140734-05

      Four-Channel Dynamic Pressure Monitor
      In Stock
      Ships by Monday, September 21
      Fast Shipping Available

      Product Describe：

      Bently Nevada 3500/64M 140734-05 is a Four-Channel Dynamic Pressure Monitor. It conditions pressure-transducer signals to supervise pulsation and high-frequency combustion or compressor pressure behavior.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 3500/64M 140734-05

      Technical specifications for 3500/64M 140734-05

      • Manufacturer:
        Bently Nevada
      • Product Category:
        Machinery Monitoring System
      • Spare Part Number:
        140734-05
      • Estimated shipping dimensions:
        2.5x25.7x24cm
      • Weight:
        0.84 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Input channels:
        1 to 4
      • Accepted signals:
        2-wire; 3-wire pressure transducer
      • 3-wire input impedance:
        10 kOhm
      • 2-wire input impedance:
        1.5 to 3.5 MOhm typical
      • Dynamic-pressure sensitivity:
        100 mV/psi; 1.45 mV/mbar
      • 2-wire transducer supply:
        3.3 mA at 22 Vdc nominal
      • 3-wire transducer supply:
        -24 Vdc
      • Recorder output:
        +4 to +20 mA
      • Recorder load:
        0-600 Ohm
      • Recorder resolution:
        0.3662 uA per bit
      • Recorder update rate:
        100 ms or less
      • Low-mode frequency range:
        5 Hz to 4 kHz
      • Low mode without LP filter:
        Approximately 5.285 kHz
      • High-mode frequency range:
        10 Hz to 14.75 kHz
      • Buffered output impedance:
        550 Ohm
      • Operating temperature:
        -30 to +65 degC
      • Storage temperature:
        -40 to +85 degC
      • Relative humidity:
        95% non-condensing
      • Front rack space:
        1 full-height slot
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Bently Nevada 3500/64M 140734-05 is a four-channel Dynamic Pressure Monitor for the 3500 rack. It conditions pressure-transducer signals to supervise pulsation and high-frequency combustion or compressor pressure behavior.
      • Processes four channels of pulsation or dynamic-pressure measurements
      • Supplies approved two-wire and three-wire pressure-transducer interfaces
      • Supports selectable low- and high-frequency monitoring modes
      • Produces conditioned measurements, alarms and recorder outputs for machinery protection

      3500/64M 140734-05 installs with 3500 rack, Approved 3500/64M I/O module, Two-wire or three-wire pressure transducers, 3500 Rack Configuration Software in an engineered 3500 Machinery Protection System configuration.

      The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this four-channel dynamic pressure monitor.

      Important Notice: Confirm the complete 3500/64M 140734-05 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

      Apter Power 3500/64M 140734-05 Manuals and Guides
      Apter Power 3500/64M 140734-05 Product Technical Reference PDFBently Nevada 3500/64M 140734-05 Official Manual PDF
      The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
      Reciprocating-compressor pulsation monitoringProcesses four channels of pulsation or dynamic-pressure measurements
      Combustion dynamic-pressure supervisionSupplies approved two-wire and three-wire pressure-transducer interfaces
      Process-gas pressure oscillation detectionSupports selectable low- and high-frequency monitoring modes
      High-frequency machinery pressure alarmingProduces conditioned measurements, alarms and recorder outputs for machinery protection
      Read the applicable Bently Nevada installation instructions before work. Verify 3500/64M 140734-05 and the installed 3500 Machinery Protection System configuration.
      1Confirm 140734-05 and its paired rear I/O module before removing the monitor.
      2Isolate transducer supplies and recorder loops before disturbing connections.
      3Record each channel's transducer type, sensitivity, mode and filter settings.
      4Do not apply the three-wire negative supply to a two-wire current-powered sensor.
      5Use ESD controls and protect buffered-output connectors during handling.
      6Restore low- or high-frequency mode according to the approved measurement duty.
      7Verify transducer bias and dynamic response before enabling channel alarms.
      8Inject a controlled signal and confirm recorder scaling plus Alert/Danger action.

      Technical notes

      Technical notes

      Match every channel to the actual two-wire or three-wire transducer, select the correct frequency mode and filter, confirm bias and sensitivity, then prove recorder and alarm response with controlled pressure-signal injection.

      FAQS

      • How does an engineer select low or high mode on 3500/64M 140734-05?
        Select the frequency mode required by the approved pulsation or dynamic-pressure measurement and configure the corresponding filter path.
      • Can two-wire and three-wire transducers be mixed on 3500/64M 140734-05?
        Only where each channel and rear I/O circuit is wired and configured for the installed sensor supply and signal arrangement.
      • What bias checks are required before enabling 3500/64M 140734-05?
        Verify the expected transducer bias or supply condition at every channel before accepting dynamic measurements or alarms.
      • How is recorder scaling validated for 3500/64M 140734-05?
        Inject a controlled pressure-equivalent signal and compare the monitor value with the connected 4-20 mA recording channel.
      • What may cause loss of high-frequency response on 3500/64M 140734-05?
        Review the selected monitoring mode, low-pass filter, transducer bandwidth, cabling and channel configuration before replacing hardware.
      • Which details must be recorded before replacing 3500/64M 140734-05?
        Record sensor type, sensitivity, wiring method, frequency mode, filters, full-scale range, setpoints and recorder assignment.
      • How should 3500/64M 140734-05 be tested after installation?
        Apply controlled dynamic signals across the intended band and verify buffered output, measured value, recorder response and alarm action.
      • Can another pressure monitor configuration be copied into 3500/64M 140734-05?
        Use only the approved configuration for the exact transducer and machinery duty; do not transfer settings from an unrelated channel or machine.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05
      Bently Nevada 3500/64M 140734-05