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PR9350-02

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Emerson PR9350-02 is a contact LVDT linear displacement transducer with a ±25 mm measuring range, 270 mV/V sensitivity and a three-pole Cannon connector.
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Technical specifications for PR9350-02

  • Manufacturer:
    Emerson
  • Part Number:
    PR9350-02
  • Product Family:
    Epro
  • Product Type:
    ±25 mm LVDT Linear Displacement Transducer
  • Stock:
    1
  • Measuring range:
    -25 to 0 to +25 mm
  • Sensitivity:
    270 mV/V
  • Sensor supply:
    5 Vrms, 27 to 50 mA
  • Carrier frequency:
    3 to 5 kHz
  • Linearity error:
    ±3.5% at 100% range; ±0.5% at 60% range
  • Coil resistance:
    33.0 to 36.8 Ω between A-B or B-C
  • Permissible temperature:
    -20 to +100°C
  • Storage temperature:
    -40 to +70°C
  • Relative humidity:
    0 to 95%, non-condensing
  • Operating altitude:
    Below 2000 m
  • Connector:
    3-pole Cannon
  • Tracing pin:
    M3 threaded rod
  • Weight:
    0.255 kg
  • Tariff Code:
    9031809090
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Mechanical Linkage Electrical Interface Commissioning Application
  • Treat the device as a contact LVDT rather than a speed sensor
  • Center the mechanical linkage so usable travel remains in both directions
  • Use a compatible 5 Vrms carrier interface and preserve channel scaling

Emerson PR9350-02 is a contact LVDT transducer for direct linear displacement measurement; it is not a speed or trigger sensor.

The official PR9350/02 version provides ±25 mm travel, 270 mV/V nominal sensitivity, a three-pole Cannon connector and an M3-threaded tracing pin.

Before installation or replacement, verify the compatible LVDT interface, carrier supply, mechanical linkage and alignment, available travel, cable and connector, channel scaling and machine-protection bypass procedure.

Availability, condition, price, and shipping time for PR9350-02 are confirmed during quotation.

Emerson PR9350-02 Manuals, Datasheets, Links

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.

  • Connect the measuring object through the M3 threaded tracing pin
  • Avoid side load, binding and impact at either travel limit
  • Verify the mechanism can traverse the required movement without overtravel
  • Use the documented three-pole Cannon connection
  • Supply the LVDT from a compatible 5 Vrms carrier channel
  • Check coil resistance before condemning the mechanical assembly
  • Establish a known mechanical zero and confirm both travel directions
  • Verify span and repeatability with known positions
  • Restore alarms and protection only after a controlled functional test
  • Valve, guide-vane or actuator stroke measurement
  • Machine case expansion or other contact linear displacement measurement
  • Position feedback where a spring-free tracing pin can follow the measured object
Description
Emerson PR9350-02 is a contact LVDT transducer for direct linear displacement measurement; it is not a speed or trigger sensor.

The official PR9350/02 version provides ±25 mm travel, 270 mV/V nominal sensitivity, a three-pole Cannon connector and an M3-threaded tracing pin.

Before installation or replacement, verify the compatible LVDT interface, carrier supply, mechanical linkage and alignment, available travel, cable and connector, channel scaling and machine-protection bypass procedure.
Alternative Names
PR9350-02 PR9350/02 PR 9350-02 PR 9350/02 Emerson PR9350-02 Emerson PR9350/02 Emerson Epro PR9350-02 Emerson Epro PR9350/02 Epro PR9350-02 Epro PR9350/02
Technical notes
PR9350-02 is a contact LVDT. Match the three-pole connector, 5 Vrms carrier interface, mechanical tracing-pin linkage, ±25 mm travel and configured scale before replacement.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Does Emerson PR9350-02 return to its center position automatically when the machine linkage is disconnected?
No. The tracing pin is freely movable and has no internal spring-return mechanism. It must be mechanically connected through its M3 threaded rod, and the machine linkage must control its position throughout the required travel.
Which electronics can interface with Emerson PR9350-02?
Use a compatible Emerson LVDT channel such as the documented A6500-LC or supported A6500-UM configuration, and verify the 5 Vrms carrier supply, wiring and scale.
Are the connector and tracing pin supplied with Emerson PR9350-02?
The official guide lists the three-pole Cannon connector and the tracing pin with M3 threaded rod as included accessories; confirm the quoted stock contents and condition.
What mechanical checks matter before replacing Emerson PR9350-02?
Confirm the linkage remains aligned, the tracing pin cannot side-load or bind, the centered position leaves travel in both directions and the mounting points match the original geometry.
How can the coils of Emerson PR9350-02 be checked when a channel fails?
With protection safely managed, compare A-B and B-C resistance with the documented range; zero suggests a short and infinite resistance suggests an open circuit.
Why can Emerson PR9350-02 read correctly near center but deviate near full travel?
Check linkage alignment, mechanical binding, end travel, carrier supply, channel calibration and whether the installation exceeds the linearity expected at the full measuring range.
What should be tested after installing Emerson PR9350-02?
Move the mechanism through known positions in both directions, verify zero, span, repeatability and available end travel, then confirm alarms and protection logic under controlled conditions.

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