330130-040-03-00 is a high-performance Bently Nevada 3300 XL series extension cable with a total length of 4.0 meters (13.1 feet). This model integrates two core features: stainless steel armor for superior mechanical protection and pre-installed connector protectors for reliable environmental sealing, but does not include hazardous area approvals.
It is an essential component of the 3300 XL 8 mm eddy current probe system, designed for applications requiring the precise 4.0 meter length to match a 1.0 meter probe to form a complete 5 meter system, along with both mechanical protection and environmental sealing in demanding industrial environments such as compressors, pumps, and turbomachinery monitoring where mechanical vibration, impact, abrasion, oil mist, moisture, or conduit routing is present.
Model Breakdown: 330130-040-03-00 Configuration Details
Following Bently Nevada’s part number coding system (refer to datasheet Pages 18-19), the fields in this model number represent the following:
Field | Code | Parameter | Description |
Base Model | 330130
| 3300 XL Standard Extension Cable | Compatible with 3300 XL 8 mm and 3300 5 mm series probes |
Length Option | 040
| 4.0 meters (13.1 ft) | Total cable length for precise system total length matching |
Cable Option | 03
| Armored Cable with Connector Protector | Stainless steel armor provides mechanical protection; pre-installed connector protector provides environmental sealing |
Agency Approval | 00
| Not Required | Standard industrial version for non-hazardous areas |
Key Configuration Note: The combination of 040 and 03 is the defining feature of this model. In a 3300 XL system, when using a 1.0 meter probe (e.g., 330101-XX-10-XX), a 4.0 meter extension cable is required to form a complete 5 m system (1.0 m + 4.0 m = 5 m). This model meets this precise total length matching requirement while providing both stainless steel armor and connector protectors, offering comprehensive mechanical protection and environmental sealing for the cable and connectors.
Armor & Connector Protector Details
Stainless Steel Armor
The armor layer consists of flexible AISI 302 or 304 stainless steel braid, covered with an FEP outer jacket, providing the following protection:
Crush Resistance: Prevents cable damage from compression during installation or operation
Tensile Strength: Enhances overall cable pull strength for conduit routing
Abrasion Resistance: Prevents insulation damage from friction against metal conduits or equipment edges
Cut Resistance: Protects internal conductors from accidental cuts or sharp object damage
Connector Protector
This model includes pre-installed fluorosilicone connector protectors, which provide:
Environmental Sealing: Prevents turbine oil, moisture, and dust from penetrating the connector interface
Enhanced Connection Reliability: Forms a sealed sleeve after connector mating, ensuring long-term connection stability
Media Ingress Prevention: In oil mist environments, the protector prevents oil from seeping through the connector threads
Benefits of Dual Protection Combination
Protection Type | Standard Cable (00) | Protector Only (02) | Armor Only (01) | Armor + Protector (03) |
Mechanical Protection | No | No | Yes | Yes |
Environmental Sealing | No | Yes | No | Yes |
Typical Applications | Dry, clean | Oil mist, moisture | High mechanical stress | High mechanical stress + Oil mist/moisture |
Selection Tip: This model is the comprehensive solution for applications requiring both mechanical protection and environmental sealing. If the installation environment has risks of mechanical impact, crushing, abrasion, as well as oil mist, moisture, or conduit routing requirements, this model is the optimal choice.
Application Scenarios & Selection Guide
330130-040-03-00 is suitable for the following typical applications:
Precise Total Length Matching for 5 m Systems + Dual Protection: When using a 1.0 meter probe, a 4.0 meter extension cable is required to form a complete 5 m system (1.0 m + 4.0 m = 5 m). This model meets this precise total length matching requirement while providing both armored mechanical protection and connector environmental sealing, making it the ideal choice for harsh industrial environments.
High Mechanical Stress + Oil Mist Environments: Near compressors, pumps, and gearboxes, cables may be subjected to vibration, friction, or accidental impact, while oil mist is present. Armor provides mechanical safety margin, while protectors prevent oil mist from penetrating the connector.
Conduit Routing + Moisture Environments: When cables must be routed through metal conduit and the environment is moist or has water vapor, armor protects against sharp edges at conduit ends, and protectors ensure connector sealing.
Comprehensive Protection for Harsh Industrial Environments: In heavy industries such as steel, mining, and paper, cables face multiple harsh factors. This model provides comprehensive mechanical and environmental protection.
Selection Notes:
Total Length Matching: Probe length + extension cable length = Proximitor Sensor total system length (5 m or 9 m). Verify your probe length: if using a 1.0 m probe, select this model (4.0 m); if using a 0.5 m probe, select a 4.5 m armored + protector extension cable (e.g., 330130-045-03-00).
Bend Radius: The minimum bend radius for armored cable remains 25.4 mm (1.0 in), the same as standard cable. However, the armor increases cable stiffness and outer diameter — allow sufficient clearance when routing in confined spaces.
Weight: Armored cable weighs approximately 103 g/m (standard cable is 34 g/m). Consider the additional tensile load on connectors and probes during installation.
Ambient Temperature: If the application environment exceeds +177°C, consider the ETR (Extended Temperature Range) armored + protector cable series (e.g., 330190-040-03-00).
Hazardous Area Requirements: If the installation area has explosive gas atmospheres, select the hazardous area approved version (e.g., 330130-040-03-05).
Comparison with Common Lengths
Model | Length | Armor | Protector | Typical Matching Probe | System |
330130-040-00-00 | 4.0 m | No | No | 1.0 m probe | 5 m system |
330130-040-01-00 | 4.0 m | Yes | No | 1.0 m probe | 5 m system |
330130-040-02-00 | 4.0 m | No | Yes | 1.0 m probe | 5 m system |
330130-040-03-00 | 4.0 m | Yes | Yes | 1.0 m probe | 5 m system |
Standard 5 m systems are typically composed of a 1.0 m probe + 4.0 m cable, or a 0.5 m probe + 4.5 m cable. Choose the extension cable length that matches your probe.
Mechanical Dimensions & Installation
Cable Outer Diameter:
Armored section: 7.67 mm (0.302 in) maximum
Armor ferrule: 10.2 mm (0.40 in) maximum
Non-armored section (near connector end): 3.68 mm (0.145 in) standard cable diameter
Connector Protector Outer Diameter: 12.4 mm (0.49 in) maximum
Connector: Features the ClickLoc design. Finger-tighten until an audible "click" is heard — no special tools are required. The protector automatically forms a seal when tightened.
Installation Tips: When routing through conduit, use a pull rope or fish tape attached to the cable jacket (not the connector protector) to avoid stress. The armored section can withstand higher pulling forces, but it is still recommended to attach pulling lines to the cable jacket rather than the connector end.
Related Products & Compatible Configurations
For other lengths or configurations of armored + protector extension cables, refer to the following options:
Model | Length | Cable Option | Approvals | Application |
330130-040-03-00 | 4.0 m | Armored + Protector | None | Current model, pairs with 1.0 m probe, 5 m system, dual protection |
330130-045-03-00 | 4.5 m | Armored + Protector | None | Pairs with 0.5 m probe, 5 m system, dual protection |
330130-080-03-00 | 8.0 m | Armored + Protector | None | Pairs with 1.0 m probe, 9 m system, dual protection |
330130-040-02-00 | 4.0 m | Standard + Protector | None | Environmental sealing only, no mechanical protection |
330130-040-01-00 | 4.0 m | Armored Cable | None | Mechanical protection only, no environmental sealing |
Matching Probe: This cable is commonly used with 330101 series 1.0 m probes (total length option 10).
Inquiry & Technical Support
330130-040-03-00 is a standard dual protection model in the Bently Nevada product line. For pricing, lead time, or technical drawings, please contact us:
Online Inquiry: Click the “Request a Quote” button and provide the model number for a prompt response.
Technical Support: If you need assistance verifying whether this configuration meets your harsh environment protection requirements, please describe your installation environment (mechanical stress level, oil mist, moisture, conduit routing, etc.) and we will help recommend the optimal cable configuration.
