The Bently Nevada 330880-00-0-0-03-02 is a PROXPAC XL Proximity Transducer Assembly from the 3300 XL series, designed for precise shaft displacement and vibration monitoring in critical rotating machinery. This integrated assembly combines a 3300 XL 8mm proximity probe and a Proximitor® sensor within a single, rugged housing, eliminating the need for extension cables and separate sensor housings.
Item No :
330880-00-0-0-03-02Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
USAShipping Port :
WuhanLead Time :
3~5 daysWeight :
5kg| Specification | Description |
|---|---|
| Manufacturer | Bently Nevada (Baker Hughes) |
| Model | 330880-00-0-0-03-02 |
| Product Family | 3300 XL PROXPAC XL Proximity Transducer Assembly |
| Product Type | Integrated Proximity Transducer Assembly |
| Probe Option | 00 = No probe; Proximitor Sensor without approvals |
| Standoff Adapter | 00 = No standoff adapter |
| Probe Penetration | 0 = No probe sleeve |
| Fittings Option | 03 = Fittings kit included |
| Mounting Thread | 3/4-14 NPT |
| Probe Temperature Range | -60°F to +350°F (-51°C to +177°C) |
| Housing Temperature Range | -60°F to +212°F (-51°C to +100°C) |
| Power Supply (without barriers) | -17.5 Vdc to -26 Vdc |
| Power Supply (with barriers) | -23 Vdc to -26 Vdc |
| Output Resistance | 50 Ω |
| Enclosure Rating | Type 4X, IP66 |
| Housing Material | Polyphenylene Sulfide (PPS) with glass and conductive fibers |
| Weight | Approx. 320 g (unit); 3 kg (shipping) |
| Country of Origin | USA |
| Certifications | ATEX |
Part Number Breakdown (330880-AXX-BXX-CXXX-DXX-EXX):
330880 – PROXPAC XL Proximity Transducer Assembly
A (00) – Probe and Approvals: No probe; Proximitor sensor without approvals
B (0) – Standoff Adapter: No standoff adapter
C (0) – Probe Penetration: No probe sleeve
D (03) – Fittings: Fittings kit included
E (02) – Mounting Thread: 3/4-14 NPT
| Model | Description | Typical Application |
|---|---|---|
| 330880-28-20-45-01-02 | PROXPAC XL with 8mm probe, 2.0" standoff, 4.5" probe length, NPT fitting | Complete assembly with probe for vibration monitoring |
| 330880-28-15-35-00-02 | PROXPAC XL with 8mm probe, 1.5" standoff, 3.5" probe penetration | Standard turbine and compressor applications |
| 330880-28-40-058-01-02 | PROXPAC XL with 8mm probe, 4.0" standoff, 5.8" penetration, IP66 rated | High-temperature turbine environments |
| 330880-00-0-0-03-02 (this model) | PROXPAC XL without probe (sensor only) | Replacement sensor/housing for existing probe installations |
| 330180-12-00 | Spare 3300 XL Proximitor Sensor, 1-meter, non-approved | Sensor replacement for PROXPAC XL |
| 330105-02-12-10-02-00 | Spare 3300 XL 8mm probe, English, non-approved | Probe replacement for PROXPAC XL |
| 3500-51 | 140482-01 | 133835-02 |
| 3500/15 | 3500/45 | 3500/61 |
| 127610-01 | 140072-04 | 133843-02 |
| 125840-01 | 3500/45 | 3500/61 |
| 125840-02 | 135137-01 | 136711-02 |
| 129486-01 | 135145-01 | 3500/61 |
| 129478-01 | 126632-01 | 3500/62 |
| 133292-01 | 139554-01 | 133811-03 |
| 133300-01 | 139567-01 | 3500/62 |
| 3500/20 | 139978-01 | 136491-01 |
| 125744-02 | 139991-01 | 136499-01 |
| 125744-01 | 3500/32 | 136294-01 |
| 135031-01 | 125712-01 | 136483-01 |
| 125768-01 | 125720-01 | 137110-01 |
| 3500/22M | 3500/33 | 3500/64M |
| 138607-01 | 149986-01 | 3500/65 |
Q1: What is the primary function of the 330880-00-0-0-03-02?
It is a PROXPAC XL Proximity Transducer Assembly that provides precise shaft displacement and vibration monitoring for industrial machinery. It operates reliably across wide temperature ranges and harsh environmental conditions, with its rugged IP66-rated enclosure ensuring long-term protection and system stability .
Q2: What makes the PROXPAC XL design different from traditional probe systems?
The PROXPAC XL integrates the 3300 XL 8mm probe and Proximitor sensor into a single housing, eliminating the need for extension cables and separate Proximitor housings. This design reduces installation complexity, minimizes potential failure points, and simplifies maintenance .
Q3: What are the power supply requirements for this assembly?
The assembly requires -17.5 Vdc to -26 Vdc when used without barriers, or -23 Vdc to -26 Vdc when used with barriers. Maximum current consumption is 12 mA .
Q4: What is the recommended gap setting for this transducer assembly?
The recommended gap setting is 1.27 mm (50 mils) or -9 Vdc for radial vibration measurements . This is consistent with standard 3300 XL 8mm system specifications.
Q5: Is this assembly suitable for high-temperature applications?
Yes. The probe tip operates from -51°C to +177°C (-60°F to +350°F), and the housing operates from -51°C to +100°C (-60°F to +212°F). This makes it suitable for most turbomachinery applications including steam and gas turbines.
The Bently Nevada 330105-02-12-05-02-00 is an 8 mm reverse-mount proximity probe from the 3300 XL series, engineered for non-contact vibration and position monitoring in space-constrained machinery.
The Bently Nevada 330130-085-00-00 is an 8.5-meter standard extension cable for the 3300 XL 8 mm Proximity Transducer System. It connects a 3300 XL proximity probe to its Proximitor® sensor, transmitting eddy-current displacement signals for vibration, axial position, and Keyphasor measurements on critical rotating machinery.
The Bently Nevada 21000-00-00-15-030-04-00 is a Proximity Probe Housing Assembly from the 21000 series, designed to provide a secure, environmentally sealed mounting interface for reverse-mount proximity probes on critical rotating machinery.
The Bently Nevada 330780-50-00 is a 5.0-meter Proximitor® Sensor for the 3300 XL 11 mm Proximity Transducer System. It receives signals from a 3300 XL 11 mm probe and its extension cable, conditioning them into a linear voltage output proportional to shaft displacement for radial vibration, axial thrust position, and Keyphasor measurement.
The Bently Nevada 21747-040-00 is a 4-meter Proximitor probe extension cable designed for the 3300 and 7200 Series Proximity Transducer Systems. It connects a proximity probe to its Proximitor sensor, transmitting high-frequency eddy-current displacement signals for vibration and shaft position monitoring on critical rotating machinery.
The Bently Nevada 330710-00-060-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and position measurement on large, fluid-film bearing machinery. Its 11 mm tip provides a longer linear range compared to the standard 8 mm system, making it ideal for applications requiring greater measurement span, such as axial thrust position, differential expansion, and radial vibration on steam turbines, centrifugal compressors, and large pumps.
The Bently Nevada 330103-00-11-50-02-00 is a 3300 XL 8 mm proximity probe with a metric M10×1 thread and a 5.0-meter integral cable terminated with a miniature coaxial ClickLoc™ connector. This extended-reach configuration features a 110 mm overall case length and connects directly to a Proximitor® sensor without requiring an extension cable for short-run installations.
The Bently Nevada 990-10-XX-01-00 (MOD 165353-01) is a two-wire, loop-powered Vibration Transmitter designed for OEMs of centrifugal air compressors, small pumps, motors, and fans. It accepts input from a 3300 NSv proximity probe and its matching extension cable, conditioning the signal into a 4–20 mA output proportional to peak-to-peak vibration amplitude.
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