330909-00-20-05-02-05 Sensor - Bently Nevada 3300 NSv Series
Manufacturer: Bently Nevada
Product No.: 330909-00-20-05-02-05
Condition： In stock
Product Type: Proximity Probe
Product Origin: USA
Payment: T/T, Western Union
Weight: 150g
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.
Guaranteed Safe Checkout
Part Overview and Configuration Breakdown
The 330909-00-20-05-02-05 represents a highly ruggedized proximity transducer from the 3300 NSv series, explicitly engineered by Bently Nevada for constrained mechanical environments and corrosive process compressors. Below is the structured breakdown of its individual part number configuration:
| Configuration Parameter | Option Code | Specification Details |
|---|---|---|
| Base Model | 330909 | 3300 NSv Probe with stainless steel armor |
| Unthreaded Length | -00 | 0 in unthreaded portion |
| Overall Case Length | -20 | 2.0 in total case length |
| Total Cable Length | 05 | 0.5 meter (20 in) integral cable |
| Connector & Cable Type | 02 | Miniature coaxial ClickLoc connector with standard cable |
| Agency Approvals | -05 | Multiple hazardous area certifications |
Technical Specifications Matrix
| Engineering Parameter | Performance Specification |
|---|---|
| Brand | Bently Nevada |
| Product Model | 330909-00-20-05-02-05 |
| Product Series | 3300 NSv Proximity Probe System |
| Linear Range | 1.5 mm (60 mils), spanning 0.25 to 1.75 mm (-1 to -13 Vdc) |
| Incremental Scale Factor | 7.87 V/mm (200 mV/mil) nominal |
| Frequency Response | 0 to 10 kHz (+0, -3 dB typical with up to 305 m field wiring) |
| Linearity Deviation (DSL) | Less than ±0.06 mm (±2.3 mils) |
| Recommended Gap Setting | 1.0 mm (40 mils) |
| DC Resistance (Probe) | 4.0 ± 0.5 ohms (Center to outer conductor for 0.5m length) |
| Extension Cable Electricals | Center conductor: 0.220 ohm/m; Shield: 0.066 ohm/m; Capacitance: 69.9 pF/m |
| Target Requirements | Minimum flat target diameter: 8.9 mm (0.35 in); Recommended: 13 mm (0.5 in) |
| Materials | Probe Tip: Polyphenylene sulfide (PPS); Case: AISI 304 stainless steel (SST) |
| Temperature Range | Operating & Storage: -52°C to +177°C (-62°F to +351°F) |
Global PLC Spare HUB's Insight
- Field Engineering Note: During a high-vibration retrofit on an industrial synthesis gas compressor, our team encountered severe spatial limitations that ruled out standard 8mm probe installations. Deploying the armored 330909-00-20-05-02-05 model provided the exact side-view characteristics needed to map micro-displacements on a small-diameter high-speed rotor.
- Mechanical Durability: Technicians must strictly adhere to the finger-tight plus maximum torque limit of 0.56 N•m (5 in•lb) on the probe tip adjustment, while securing the 3/8-24 case threads to the recommended 11.3 N•m (100 in•lb) threshold to prevent pressure boundary distortion.
Industrial Equipment and Application Scenarios
- Centrifugal and reciprocating process compressors handling reactive chemical gases.
- High-speed industrial gearboxes with restricted bearing internal clearances.
- Small-diameter auxiliary turbine shafts requiring precision axial position tracking.
- Hazardous industrial environments demanding multiple agency-approved safety ratings.
Diagnostic Capabilities
- Captures high-frequency vibration spectrums up to 10 kHz to isolate early-stage bearing wear.
- Detects minute shaft eccentricities, rubs, and rotor dynamic instability before trip thresholds are breached.
- Evaluates precise axial thrust loads via stable gap voltage monitoring over the 1.5 mm linear span.
Selection Guide and Model Comparison
Global PLC Spare HUB's Insight: When upgrading or replacing monitoring instrumentation, matching case length and armor configurations prevents installation friction. Review the comparison below to ensure optimal system alignment:
- Target Part: 330909-00-20-05-02-05 features a 2.0-inch case length, integrated armor, and a 0.5-meter cable suited for short-reach, high-protection compressor pockets.
- Alternative Option: For applications requiring deep-well penetration with extended case dimensions, evaluate the 330909-00-80-70-01-00, which utilizes an 8.0-inch case length and a 7.0-meter total span for remote cabinet routing.
Logistics, Warranty, and Support
- Fulfillment Carriers: Fast dispatch available via FedEx, UPS, and DHL.
- Processing Window: Guaranteed shipping within 24 to 48 hours of order verification.
- Quality Assurance: Supplied as brand new and original in factory packaging, backed by a comprehensive 12-month factory warranty.
Frequently Asked Questions
Question
What specific advantage does the armor option provide on the 330909-00-20-05-02-05 probe assembly?
Answer
The stainless steel armor protects the FEP-insulated coaxial cable from mechanical abrasion, hot fluid drips, and physical crushing in tight machinery conduits.
Question
How does shaft diameter impact the signal output of the 330909-00-20-05-02-05?
Answer
Shaft diameters smaller than 13 mm (0.5 in) alter the incremental scale factor; reducing the cold gap helps stabilize linearity on miniature targets.
Question
What field wiring specification is recommended when connecting the 330909-00-20-05-02-05 system to a monitor?
Answer
Use a three-conductor shielded triad cable with a maximum length of 305 meters (1,000 feet) to minimize high-frequency signal roll-off.
Question
Can the 330909-00-20-05-02-05 withstand continuous operation near its upper thermal limit?
Answer
Yes, it operates reliably up to +177°C, though temperature classifications for hazardous areas (such as T2 ratings) must be verified against ambient site codes.
Question
What preventive steps prevent pressure leakage around the 330909-00-20-05-02-05 tip thread interface?
Answer
Ensure the built-in Viton O-ring is unblemished and that case thread engagement does not exceed the 0.563-inch maximum limit during torque application.
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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