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350500-00-00-00-11-00

Dynamic Pressure Amplifier
Ships by Thursday, November 12
Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe:

Bently Nevada 350500-00-00-00-11-00 conditions a 16 pC/psi dynamic-pressure sensor into a 100 mV/psi voltage output using a DIN-mounted charge amplifier with MIL input connection.
  • Manufacturer part number
    350500-00-00-00-11-00
  • Shipping
    Swift global dispatch
  • Condition
    New, original product
  • Shipping size (est.)
    2.5cm x 25.8cm x 24cm
  • Country of Origin
    USA
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What happens after you enquire

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    Review your reference

    Send the complete Bently Nevada 350500-00-00-00-11-00 reference, label photographs and required quantity. Compare the complete order code, mating interfaces and installed measurement chain.

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  • Match the complete marking

    Include the complete Bently Nevada 350500-00-00-00-11-00 marking and any hardware revision on the item. Compare the complete order code, mating interfaces and installed measurement chain.

  • Check the offered item before ordering

    Request available label and connector photos. Have your maintenance team compare the offered 350500-00-00-00-11-00 with the installed equipment and applicable Bently Nevada documents.

Technical specifications for 350500-00-00-00-11-00

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    350500-00-00-00-11-00
  • Weight:
    0.85 kg
  • Tariff Code:
    8537101190
  • Input sensitivity:
    16 pC/psi (232 pC/bar)
  • Nominal sensor capacitance:
    60 to 90 pF, pole to pole
  • Filter selection:
    High
  • Output sensitivity:
    100 mV/psi ±2% at 150 Hz
  • Dynamic range:
    ±50 psi peak
  • Output resistance:
    50 ohm typical
  • Supply without barriers:
    -19.60 to -26 V DC
  • No-load current:
    14.68 mA maximum; 11.69 mA typical
  • Mounting:
    35 mm DIN rail
  • Input connection:
    MIL connector
  • Output wiring:
    Three-conductor SpringLoc terminal strip
  • Maximum monitor cable:
    305 m

Information

Overview Downloads Applications / Compatibility Product Precautions
  • Bently Nevada 350500-00-00-00-11-00 converts the pressure transducer charge signal near the machine into a voltage signal suitable for the downstream monitoring channel.
Charge input: 16 pC/psi
Voltage output: 100 mV/psi at 150 Hz
Installation: 35 mm DIN rail and MIL connector
The input gain is selected for a sensor sensitivity of 16 pC/psi and nominal pole-to-pole capacitance of 60–90 pF. Matching the charge sensitivity is essential because the amplifier output scale is fixed at 100 mV/psi for the selected configuration.

The High filter option must be evaluated with the combined sensor and cable capacitance. The low-frequency corner changes with this external capacitance, so the filter label alone cannot establish the usable measurement band.

The DIN-mounted execution uses a MIL sensor connector and a three-conductor SpringLoc output terminal strip. Power, common and signal must remain distinct; the negative DC supply is referenced to instrument common, not to an arbitrary chassis point.
Controller platform reference: Bently Nevada dynamic-pressure monitoring. Follow the applicable installation instructions and approved measurement-chain design.
The original technical excerpt applicable to Bently Nevada 350500-00-00-00-11-00 covers charge sensitivity, electrical limits, ordering selections and filter response. The separate installation guide covers sensor matching, rail mounting, negative supply and dynamic-pressure response.
Original manufacturer pages retain their technical context. Use the Apter Power guide with the applicable manufacturer instructions and approved installation design.
System and supply context: The amplifier connects a compatible charge-output pressure sensor to a voltage-input monitoring channel.

Application scope: Apply the selected sensitivity and filter with the actual sensor and cable capacitance; the supplied item is the charge amplifier.
Prepare Bently Nevada 350500-00-00-00-11-00 for its configured installation using these checks.
Charge sensitivity

Match the sensor to the 16 pC/psi selection.

Supply polarity

Apply the specified negative DC supply relative to common.

Filter response

Evaluate total external capacitance before setting the monitored band.

Field wiring

Keep power, common and output correctly assigned.

Area classification

Approval 00 does not authorize hazardous-area installation.

Dynamic test

Verify amplitude and frequency response with the actual sensor chain.

Alternative Names

350500 00 00 00 11 00 Bently Nevada 350500-00-00-00-11-00

Technical notes

Signal and interface: At 23°C ±2°C, the output scale is 100 mV/psi ±2% at 150 Hz and the dynamic range is ±50 psi peak.

Installation boundary: No-barrier supply voltage is -19.60 to -26 V DC. This exact approval-00 execution must not be presented as an approved hazardous-area device.

Technical basis: Bently Nevada 350500 Dynamic Pressure Charge Amplifier, 145828 Rev. W. The selected execution has 16 pC/psi input sensitivity, High filter option, 100 mV/psi output, DIN mounting and MIL connector; approval code 00 carries no approvals.

FAQ View All FAQ

  • Which charge sensitivity matches 350500-00-00-00-11-00?
    The input is selected for 16 pC/psi, with nominal sensor pole-to-pole capacitance of 60–90 pF.
  • What voltage corresponds to 10 psi on 350500-00-00-00-11-00?
    At the nominal 100 mV/psi scale, a 10 psi dynamic input corresponds to 1 V of dynamic output, within the operating band and range.
  • Is 350500-00-00-00-11-00 a panel-mounted amplifier?
    No. The 11 mounting selection is a 35 mm DIN arrangement with a MIL connector.
  • Why does cable capacitance matter for 350500-00-00-00-11-00?
    Sensor and cable pole-to-pole capacitance affect the low-frequency corner; assess their combined value using the High-filter response.
  • What supply polarity does 350500-00-00-00-11-00 require?
    It requires a negative supply relative to instrument common, from -19.60 to -26 V DC without barriers.
  • How much no-load current must be allowed for 350500-00-00-00-11-00?
    Allow up to 14.68 mA; the typical no-load value is 11.69 mA.
  • Can 350500-00-00-00-11-00 measure a ±60 psi peak input within its specified dynamic range?
    No. The specified dynamic range is ±50 psi peak.
  • How far can the output of 350500-00-00-00-11-00 run to the monitor?
    The specified maximum field wiring length is 305 m using the recommended shielded three-conductor arrangement.
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