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PR9350/02

Inductive Linear Displacement Transducer
Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe:

Epro PR9350/02 is an inductive linear-displacement transducer for measuring bidirectional mechanical travel around a defined zero position.
  • Manufacturer part number
    PR9350/02
  • Shipping
    Swift global dispatch
  • Condition
    New, original product
  • Shipping size (est.)
    28.3cm × 23cm × 13.5cm
  • Country of Origin
    Germany
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What happens after you enquire

  • 0

    Review your reference

    Share the complete PR9350/02 marking, host-system identification and photographs of the installed connection so the requested execution can be matched.

  • 1

    Confirm the offer

    We identify the available PR9350/02 item, revision and condition, then itemize cables, connectors and any documents included in the quotation.

  • 2

    Arrange dispatch

    After the PR9350/02 scope is agreed, quantity, shipment date and delivery method are confirmed in the quotation before release.

  • Match the complete marking

    Include PR9350/02 and any revision or assembly number visible on the item. Keep the exact reference on your enquiry and quotation.

  • Check the offered item before ordering

    Request current label, body and cable-connector photos. Have your maintenance team compare the offered PR9350/02 with the installed equipment and applicable Emerson documentation.

Technical specifications for PR9350/02

  • Manufacturer:
    Epro
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    PR9350/02
  • Weight:
    1.66 kg
  • Tariff Code:
    8537101190
  • Transducer family:
    PR9350 inductive displacement
  • Nominal measuring range:
    −25 to +25 mm
  • Sensitivity:
    270 mV/V
  • Excitation:
    5 V rms
  • Supply current:
    27–50 mA
  • Carrier frequency:
    3–5 kHz
  • Connection:
    Three-pole sensor connector
  • Mounting:
    Internal M4 fixing holes; M3 tracing-pin end
  • Dynamic measurement limit:
    Up to 1250 Hz
  • Preferred converter:
    A6500-LC LVDT Converter
  • Preferred measurement card:
    A6500-UM Universal Measurement Card
  • Sensor housing:
    Hermetically encapsulated

Information

Overview Downloads Applications / Compatibility Product Precautions
  • The PR9350/02 transducer converts controlled linear travel into an inductive measurement for a suitable excitation and amplifier channel.
Use case: Bidirectional machine-part travel
System dependency: Carrier excitation and amplifier
Commissioning check: Verify mechanical zero and end travel
The PR9350/02 execution measures travel from −25 to +25 mm. Its differential inductive coils produce an output related to displacement when supplied with the specified carrier excitation and evaluated by a compatible measuring amplifier.

The housing mounts through internal M4 fixing holes and the tracing-pin end uses an M3 mechanical connection to the moving target. The installed linkage, stroke and zero point must be engineered so that the sensor remains inside its operating range throughout the machine cycle.

Before replacement, identify the existing connector and amplifier, record the calibrated zero and mechanical travel, and inspect the moving contact for binding. After installation, check both travel directions and the amplifier reading against a known reference position.
Measurement system reference: PR9350 / MMS6410 displacement chain. Match the installed configuration and interfaces.
Technical downloads for Epro PR9350/02: an Apter Power technical reference and an installation and commissioning guide.
These Apter Power documents support product identification and service planning. Apply the approved system and site procedures during installation.
Installation and commissioning checks for Epro PR9350/02.
Check linkage travel

Ensure the full mechanical motion remains within the transducer range and does not overdrive the tracing pin.

Secure the mount

Use the designed fixing points and prevent body movement relative to the reference structure.

Verify excitation

Match the amplifier carrier and connection to the sensor’s required supply.

Inspect the connector

Confirm the three-pole pin assignment and cable condition.

Set mechanical zero

Establish the approved center position without loading the tracing pin sideways.

Prove both directions

Apply known positive and negative displacements and compare the indicated values.

Alternative Names

PR9350-02 PR 9350/02 Epro PR9350/02 Emerson PR9350/02

Technical notes

Technical basis: Emerson PR9350 / K20-315 Linear Displacement Transducer Installation Guide, MHM-97864 Rev 1.6, March 2026.

Applicability: The stated ratings apply to PR9350/02 in the Emerson PR9350/K20-315 guide. Confirm the supplied connector, fitted execution and mounting arrangement.

Mechanical relationship: The M4 body fixation and M3 tracing-pin connection establish the reference and moving points. The linkage must allow the full intended travel without side loading or overdriving the pin.

FAQ View All FAQ

  • How is the center position established for PR9350/02?
    Set the machine linkage at the approved mechanical reference, then align the transducer and amplifier zero without side loading.
  • What can cause nonlinear travel readings from PR9350/02?
    Overtravel, binding, an incorrect carrier, wiring faults or misaligned linkage can distort the response; test both directions.
  • Can PR9350/02 be connected to a DC input directly?
    It is an inductive transducer requiring suitable carrier excitation and demodulation; use an approved compatible amplifier.
  • How is a reversed signal from PR9350/02 investigated?
    Check connector polarity, linkage motion direction and amplifier channel configuration against the original installation.
  • What mechanical check protects PR9350/02 during service?
    Verify end-to-end travel and stop positions so the tracing pin is not forced beyond its permitted stroke.
  • How is PR9350/02 tested after mounting?
    Move through known reference positions in both directions and compare the amplifier indication with actual displacement.
  • Which companion module can read PR9350/02?
    MMS6410 is a documented inductive displacement measuring amplifier; verify the installed revision and sensor setup.
  • What records should be retained for PR9350/02?
    Keep mounting geometry, linkage details, zero position, amplifier settings and the measured travel baseline.
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