330880-28-00-085-02-02 Bently Nevada PROXPAC XL Stock
Manufacturer: Bently Nevada
Product No.: 330880-28-00-085-02-02
Condition： In stock
Product Type: Proximity Transducer
Product Origin: USA
Payment: T/T, Western Union
Weight: 1440g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview
The 330880-28-00-085-02-02 is an all-in-one proximity transducer housing assembly.
It belongs to the Bently Nevada PROXPAC XL product series.
This unit combines probe, housing, and cable into one robust enclosure.
It measures radial vibration and axial shaft position on industrial machinery.
The IP66 thermoplastic enclosure protects sensitive transducer components in harsh environments.
Configuration Breakdown
-
330880 — Base Model: PROXPAC XL Proximity Transducer Assembly
- -28 — Probe & Approvals Option: 3300 XL 8 mm probe with Multiple Approvals
- -00 — Standoff Adapter Option: No standoff adapter (B dimension = 0 mm)
- -085 — Probe Penetration Option: 85 mm probe penetration depth (C dimension)
- -02 — Fittings Option: Two 3/4-14 NPT fittings with one conduit plug
- -02 — Mounting Thread Option: 3/4-14 NPT mounting threads
Technical Specifications
| Specification Category | Engineering Parameter Value |
|---|---|
| Manufacturer Brand | Bently Nevada |
| Product Model Number | 330880-28-00-085-02-02 |
| Transducer Series | PROXPAC XL Transducer Housing Assembly |
| Measurement Range | 2.0 mm (80 mils) linear range from 0.25 mm to 2.3 mm gap |
| Frequency Response | 0 Hz to 10 kHz (+0, -3 dB point) with field wiring |
| Sensitivity (ISF) | 7.87 V/mm (200 mV/mil) ±5% over linear measurement range |
| Linearity (DSL) | Less than ±0.025 mm (±1 mil) deviation from straight line |
| System Resolution | Sub-micron high-resolution dynamic shaft displacement signal |
| Operating Temperature | -51°C to +177°C (-60°F to +350°F) for probe tip |
| Ingress & Environment | IP66 BASEEFA rating, UV-resistant glass-reinforced PPS thermoplastic housing |
| Shielding & Interference | 75 Ω triaxial FEP insulated cable with grounded stainless liner |
| Impact Resistance | CSA verified for 7 Joule impact strength at room temperature |
Cross-Model Comparison & Selection Guidance
| Parameter / Feature | 330880-28-00-085-02-02 | 330880-16-75-125-01-02 |
|---|---|---|
| Penetration Depth | 85 mm probe penetration | 125 mm probe penetration |
| Standoff Adapter | None (Option 00) | 75 mm standoff adapter included |
| Hazardous Approvals | Option 28 (Multiple Approvals) | Option 16 (Multiple Approvals) |
| Conduit Fittings | Two 3/4-14 NPT fittings | One 3/4-14 NPT fitting |
| Selection Recommendation | Select for shallow insertion ports without external casing clearance issues. | Select for deep casing nozzles requiring external standoff spacing. |
Installation & Maintenance Guidelines
- Mount housing using 3/4-14 NPT threaded ports directly onto machine casing.
- Set probe gap voltage to -9.0 VDC for optimal linear range positioning.
- Torque sleeve locknut to 39.3 N·m (350 in·lb) according to factory specifications.
- Torque housing retaining nut to 29.5 N·m (260 in·lb) securely.
- Inspect O-ring seals during scheduled maintenance to ensure IP66 protection.
System Compatibility & Approvals
- Integrates directly with Bently Nevada 3500 and 3300 monitoring systems.
- Connects to standard 3300 XL Proximitor Sensors via 75 Ω triaxial cable.
- Certified with Multiple Agency Approvals for hazardous industrial locations.
- Meets BASEEFA T07/0709 and CSA impact standards for field durability.
Package Contents, Warranty & Shipping
- 1 x Bently Nevada 330880-28-00-085-02-02 Transducer Assembly
- Includes 12-Month full coverage factory warranty against operational defects.
- Orders ship within 24 to 48 hours following payment confirmation.
- Fast global express delivery via DHL shipping network.
- Worldwide freight services available through FedEx and UPS carriers.
Typical Application Scenarios & Diagnostic Capabilities
- Monitors shaft vibration on high-pressure steam turbines and gas compressors.
- Measures axial thrust position on heavy boiler feed water pumps.
- Detects shaft eccentricity and dynamic unbalance during machine startup phases.
- Provides timing reference signals for phase angle diagnostics on gearboxes.
Global PLC Spare HUB's Insight
In field applications, incorrect penetration depth causes signal clipping or shaft contact.
During a refinery pump overhaul, technicians measured a casing nozzle depth of 82 mm.
Installing the 330880-28-00-085-02-02 provided exact target positioning without standoff adapters.
The IP66 housing prevented moisture intrusion despite heavy external washdowns.
Always verify internal housing clearance before tightening locknuts to specified torque.
Frequently Asked Questions (FAQ)
Q: How do I select the correct penetration depth (C Dimension) for 330880-28-00-085-02-02?
A: Measure total distance from outer mounting port face to target shaft surface. Choose the closest standard length option.
Q: What is the benefit of the glass-reinforced PPS housing on this model?
A: It offers superior UV resistance, high mechanical impact strength, and excellent chemical tolerance.
Q: What torque spec applies when locking the probe sleeve inside the assembly?
A: Tighten the probe sleeve locknut to exactly 39.3 N·m (350 in·lb).
Q: Can I install this transducer housing in outdoor weather-exposed locations?
A: Yes, BASEEFA verifies its IP66 rating against high-pressure water jets and weather exposure.
Q: What field wiring specification works best with PROXPAC XL systems?
A: Use 3-conductor shielded triax cable (16 to 24 AWG) up to 305 meters.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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