Description
1. Unboxing & Physical Snapshot
- Model & Brand: Bently Nevada (Baker Hughes) 330130-040-02-CN (3300 XL Standard Extension Cable)
- Physical Dimensions: Cable Length: 4.0 meters (13.1 feet); ClickLoc miniature coaxial connectors on both ends
- Estimated Shipping Weight: 1.50 kg (coiled securely inside custom multi-layer anti-static packaging, net unit weight 0.29 kg)
- What’s in the Box:
- 1 x 4.0-Meter 3300 XL Standard Proximity Extension Cable
- Factory-fitted ClickLoc connector protectors with integrated sealing boots
- Note: Probes and Proximitor sensor units are procured separately.
2. Product Introduction
Structure B (Architecture hook): Spanning the physical gap between machinery-mounted proximity probes and remote Proximitor monitoring enclosures, this 4-meter extension cable links into the 3300 XL measurement architecture. It preserves a precise 75-ohm characteristic impedance profile across its entire length, guaranteeing that raw vibration and shaft displacement voltages are transmitted without attenuation or phase shift.
Plant reliability engineers and compliance auditors evaluate cabling part numbers closely during safety reviews to verify that regional approvals match hazardous area classifications. Deploying this exact certified OEM configuration maintains loop integrity and ensures fault-tolerant machinery protection across critical industrial assets.
3. Core Technical Specifications
| Parameter | Value |
| System Family | Bently Nevada 3300 XL Proximity Transducer System |
| Component Type | Standard Coaxial Extension Cable |
| Cable Length Option | 4.0 meters (13.1 feet) (-040 option) |
| Connector & Protector Option | Standard cable equipped with connector protectors (-02 option) |
| Agency Approval Suffix | -CN (Regional country-specific hazardous area compliance) |
| Characteristic Impedance | 75 ohms |
| Conductor Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| Operating Temperature | -51^\circC to +177^\circC (-60^\circF to +350^\circF) |
4. Global Compliance & Industry Certifications
- Expected Certifications: CE Mark, RoHS compliance, and regional hazardous location certifications designated by the
-CNsuffix (such as NEPSI frameworks alongside ATEX/IECEx evaluations). - Safety Relevance: The regional approval option verifies that the low-energy signal loop satisfies local safety requirements, preventing electrical arcing or excessive thermal dissipation in classified explosive atmospheres.
- Audit Warning: Always cross-verify incoming compliance labels and field notification letters against active facility safety documentation to maintain audit trail continuity during statutory inspections.
5. Long-Term Storage & Asset Preservation Guide
Coaxial instrument wiring kept in industrial warehouse storage is vulnerable to dielectric breakdown, jacket hardening, and connector pin oxidation if environmental conditions are ignored.
- Moisture and Climate Control: Maintain storage room relative humidity strictly below 60% to prevent micro-corrosion on the gold-plated contact pins inside the ClickLoc connectors.
- Coaxial Bend Radius Control: Store the cable in a loose, natural coil configuration with a bend radius exceeding 50mm; sharp folding or tight pinching permanently deforms the internal 75-ohm impedance structure.
- Protective Cap Integrity: Leave the factory connector protectors tightly screwed over both ClickLoc terminals until the exact moment of physical installation to block workshop dust and debris.
6. Physical Installation Prerequisites
- Routing Separation: Keep the coaxial cable path physically isolated from high-voltage motor feeds, variable frequency drives (VFDs), and heavy power conduits to eliminate high-frequency electromagnetic interference (EMI).
- Connector Seating: Hand-tighten the ClickLoc coaxial connectors until the internal ratchet mechanism clicks, verifying a positive mechanical lock and minimized contact resistance.
- Mechanical Strain Relief: Secure the run using insulated industrial cable clamps at recommended intervals to prevent destructive high-frequency fatigue caused by continuous machinery vibration.
7. Buyer’s FAQ (Logistics & Compliance Focus)
- What Harmonized System (HS) Tariff Code applies to global customs clearance?
Industrial electrical cords and insulated conductor assemblies fitted with connectors typically route under customs tariff code 8544.42.
- What does the “-CN” suffix signify for import compliance?
The
-CNoption designates region-specific country approvals, requiring alignment with local safety documentation and field notification records during import audits. - How should high-value transit insurance be handled during international shipping?
Always mandate full-value cargo insurance paired with a crush-resistant outer carton to protect the precision coaxial connector tips from heavy impact trauma during transit.
- What is the verified Country of Origin (COO) for cross-border audits?
United States (verify specific barcode tracking tags and factory date codes against the accompanying Certificate of Conformance).




1. Unboxing & Physical Snapshot

