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330801-28-00-050-03-02

PROXPAC XL Proximity Transducer Assembly

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Technical specifications for 330801-28-00-050-03-02

  • Product Model
    330801-28-00-050-03-02
  • Product Parameters
    PROXPAC XL Proximity Transducer Assembly
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    25.5x9x9cm
  • Manufacturer
    Bently Nevada
  • Weight
    1.25 kg
  • Product Series
    PROXPAC XL
  • Probe Type
    3300 XL 8 mm Proximity Probe
  • Supply Voltage
    -17.5 to -26 VDC (without barriers)
  • Maximum Current Consumption
    12 mA
  • Output Resistance
    50 Ω

Description

The Bently Nevada 330801-28-00-050-03-02 PROXPAC XL Proximity Transducer Assembly is an integrated proximity transducer system that combines a 3300 XL 8 mm Proximity Probe, a 3300 XL Proximitor® Sensor, and a rugged PROXPAC XL housing into a single compact unit. The integrated design eliminates the need for a separate extension cable and external Proximitor enclosure, reducing installation time while providing accurate shaft vibration and position measurements for rotating machinery.

The Bently Nevada 330801-28-00-050-03-02 PROXPAC XL Proximity Transducer Assembly is configured with a 3300 XL 8 mm probe with Multiple Approvals, no standoff adapter, a 5.0 in probe penetration, one 1/2-14 NPT fitting with two plugs, and a 3/4-14 NPT mounting thread. Its glass-reinforced PPS enclosure provides NEMA Type 4X/IP66 environmental protection for harsh industrial environments.

Alternative Names

330801-28-00-050-03-0Z 330801-28-00-050-03-O2 330801-28-00-050-O3-02 330801-28-00-05O-03-02 330801-28-00-O50-03-02 330801-28-OO-050-03-02 330801-ZB-00-050-03-02 33080I-28-00-050-03-02 3308O1-28-00-050-03-02 330B01-28-00-050-03-02 33O801-28-00-050-03-02 330801 28 00 050 03 02 330801 28 00 050 03 0Z 330801 28 00 050 03 O2 330801 28 00 050 O3 02 330801 28 00 05O 03 02 330801 28 00 O50 03 02 330801 28 OO 050 03 02 330801 ZB 00 050 03 02 33080I 28 00 050 03 02 3308O1 28 00 050 03 02 330B01 28 00 050 03 02 33O801 28 00 050 03 02 330801-28-00-050-03-00 330801-28-00-050-03-CN

Information

Overview Manuals Application Notes Product Applications Probe Insertion

Features:

  • Integrated 3300 XL 8 mm Proximity Probe
  • Compact all-in-one transducer assembly
  • 5.0 in (127 mm) probe penetration
  • 3/4-14 NPT mounting thread
  • One 1/2-14 NPT fitting with two plugs
The 330801-28-00-050-03-02 is a metric PROXPAC XL Proximity Transducer Assembly for machinery condition monitoring applications. The 330801-28-00-050-03-02 integrates a 3300 XL 8 mm proximity probe with a 1.0-meter cable and a 3300 XL Proximitor Sensor within a single housing, forming a completely self-contained proximity probe system. This design eliminates the need for a separate extension cable between the probe and the Proximitor Sensor, as well as the need for a separate Proximitor housing. Field wiring connects directly between the monitors and the 330801-28-00-050-03-02 assembly.

The housing of the 330801-28-00-050-03-02 is constructed from polyphenylene sulfide (PPS), an advanced molded thermoplastic that replaces the steel and aluminum used in previous housing designs. The PPS formulation incorporates glass and conductive fibers to strengthen the housing and more effectively dissipate electrostatic charges. The 330801-28-00-050-03-02 housing is rated for Type 4X and IP66 environments, providing extra protection in severe industrial conditions.

The 330801-28-00-050-03-02 Bently Nevada PROXPAC XL Proximity Transducer Assembly may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330801-28-00-050-03-02 PROXPAC XL Proximity Transducer Assembly Manuals, Datasheets, Drivers, Link 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.
The 330801-28-00-050-03-02 includes a 3300 XL 8 mm proximity probe with multiple agency approvals. The probe is installed in the probe sleeve with a penetration depth of 50 mm. No standoff adapter is included with the 330801-28-00-050-03-02 (BB = 00). The mounting thread is 3/4-14 NPT, and the fittings option includes one M20 fitting and two plugs.
The Proximitor Sensor integrated into the 330801-28-00-050-03-02 accepts the 3300 XL 8 mm probe input and requires –17.5 VDC to –26 VDC without barriers at a maximum consumption of 12 mA. When used with intrinsic safety barriers, the 330801-28-00-050-03-02 operates from –23 VDC to –26 VDC. Operation at a voltage more positive than –23.5 VDC can result in reduced linear range. The supply sensitivity of the 330801-28-00-050-03-02 is less than 2 mV change in output voltage per volt change in input voltage. The output resistance is 50 Ω.
  • Power Generation: Monitors turbines/alternators for shaft stability and rotor dynamics
  • Oil/Gas/Petrochemical: Safeguards compressors, expanders, pumps, and motor drives
  • Water/Wastewater: Tracks bearing health/load in distribution and effluent pumps
  • Pulp/Paper/Mining: Monitors gearboxes, fans, and blowers under severe vibration loads
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Thread the Probe: Thread the probe into the machine case or bracket until it physically touches the target shaft/rotor.Back Off (Gap Setting): Back the probe out to set the correct initial mechanical gap. The standard recommended gap is usually midway within the linear range (often ≈ 1.27 mm or 50 mils for 8mm probes).Verify Voltage: Turn on the system and measure the DC voltage output between the OUT and COM terminals. Adjust the probe position until the reading is at the center of the calibration range (typically -10 VDC for standard calibrations on AISI 4140 steel).

Technical notes

The probe in the 330801-28-00-050-03-02 operates over a temperature range of –51°C to +177°C. The housing and Proximitor Sensor operate from –34°C to +100°C and store from –34°C to +105°C. The relative humidity rating for the 330801-28-00-050-03-02 is 100% condensing, non-submersible when connectors are protected.

FAQs

  • What target material is this sensor calibrated for?

    +
    Like most standard Bently Nevada eddy current sensors, this system is factory-calibrated for AISI 4140 steel targets. If your machine shaft uses a different alloy, target material recalibration or scale factor error adjustments may be required.
  • Does the 330801 require an external Proximitor sensor?

    +
    No. The core value of the PROXPAC XL series is its integrated Proximitor sensor built directly into the housing cover
  • Can it be adjusted or replaced while the machine is running?

    +
    Yes. The system is designed to allow external probe adjustment and replacement without requiring a full machinery shutdown, ensuring continuous operation.
  • What is the operating temperature range?

    +
    Operating temperatures typically range from -40°C to +85°C (-40°F to +185°F) for the electronics, although certain probe tip designs can withstand broader ranges.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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