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      PR9350-02

      Linear Displacement Transducer
      In Stock
      Ships by Tuesday, September 22
      Fast Shipping Available

      Product Describe：

      Emerson PR9350-02 is a differential transformer for linear displacement measurement over a centered 50 mm span. It provides an inductive output for the documented carrier-frequency measurement chain.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for PR9350-02

      Technical specifications for PR9350-02

      • Manufacturer:
        Emerson
      • Product Category:
        Machinery Monitoring System
      • Spare Part Number:
        PR9350-02
      • Estimated shipping dimensions:
        28.3x23x13.5cm
      • Weight:
        1.66 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Measuring range:
        -25 to 0 to +25 mm
      • Sensitivity:
        270 mV/V
      • Sensor supply:
        5 Vrms, 27–50 mA
      • Carrier frequency:
        3–5 kHz
      • Linearity error:
        ±3.5% over 100%; ±0.5% over 60%
      • Coil resistance:
        A-B and B-C: 33.0–36.8 Ω
      • Operating temperature:
        -20 to +100 °C
      • Humidity:
        0–95% non-condensing
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Emerson PR9350-02 is a differential transformer for linear displacement measurement over a centered 50 mm span. It provides an inductive output for the documented carrier-frequency measurement chain.
      • Measures centered linear travel across a 50 mm span
      • Uses a 5 Vrms carrier-frequency excitation
      • Provides 270 mV/V documented sensitivity
      • Supports displacement verification by coil-resistance checks

      Excite the PR9350-02 only with the documented 5 Vrms, 3–5 kHz carrier and verify the A-B, B-C and shield connections before calibration. Establish the mechanical center and prove both travel directions without exceeding the installed stroke.

      Important Notice: Verify PR9350-02 from the physical marking and current manufacturer documentation before installation or configuration.

      Apter Power Emerson PR9350-02 Manuals and Guides
      Apter Power Emerson PR9350-02 Product Technical ReferenceApter Power Emerson PR9350-02 Installation and Verification Guide

      Important Notice: Use these model-specific records together with the current manufacturer publication and the installed-system documentation.

      Valve-stem displacement
      Measures bidirectional linear movement around a documented center.
      Actuator position feedback
      Provides a repeatable inductive signal for compatible conditioning equipment.
      Servo mechanism testing
      Supports controlled travel and linearity verification through the usable span.
      Turbomachinery auxiliary position
      Records slow mechanical movement where the approved installation accepts an LVDT.
      Read the applicable Emerson instructions before work. Verify PR9350-02 and the installed system configuration.
      1
      Confirm the complete PR9350-02 marking and the required centered travel span.
      2
      Isolate the machine and secure the moving assembly before coupling the transducer.
      3
      Apply only the documented 5 Vrms, 3–5 kHz excitation.
      4
      Record A-B and B-C resistance before disturbing field wiring.
      5
      Keep the cable and shield routing separated from interference sources.
      6
      Align the core and body so neither travel direction reaches a mechanical stop.
      7
      Check zero, both end directions and linearity after installation.
      8
      Release the channel only after the displayed displacement agrees with controlled movement.

      Technical notes

      Technical notes

      Excite the PR9350-02 only with the documented 5 Vrms, 3–5 kHz carrier and verify the A-B, B-C and shield connections before calibration. Establish the mechanical center and prove both travel directions without exceeding the installed stroke.

      FAQS

      • What displacement span is specified for Emerson PR9350-02?
        The official guide specifies -25 to 0 to +25 mm, giving a centered 50 mm measuring span.
      • Which excitation must be used with Emerson PR9350-02?
        Use 5 Vrms at a 3–5 kHz carrier frequency; Emerson also lists 27–50 mA sensor current.
      • What sensitivity should an Emerson PR9350-02 loop produce?
        The documented sensitivity is 270 mV/V for the stated measurement arrangement.
      • How can the two Emerson PR9350-02 windings be checked before startup?
        Measure A-B and B-C; each winding is documented at 33.0–36.8 Ω.
      • What linearity limit applies to Emerson PR9350-02?
        Emerson lists ±3.5% over the full range and ±0.5% over the central 60% range.
      • Can Emerson PR9350-02 be used in condensing humidity?
        No. The guide permits 0–95% relative humidity only when non-condensing.
      • What temperature range applies to Emerson PR9350-02?
        The documented operating temperature is -20 to +100 °C.
      • What proves correct commissioning of Emerson PR9350-02?
        A controlled test should prove mechanical centering, both travel directions, stable excitation and displacement response across the required span.
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      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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