Description
Product Description
The Bently Nevada 330130-040-01-CN is a robust 3300 XL extension cable designed for precision proximity probe systems. It provides reliable connections between 8 mm 3300 XL proximity probes and Proximitor® sensors, ensuring accurate vibration and shaft position monitoring in demanding industrial environments. Moreover, its armored triaxial design protects against mechanical damage, while the ClickLoc connectors maintain IP67 sealing and prevent accidental disconnections.
Engineered for extreme conditions, this extension cable operates across a wide temperature range of –51 °C to +177 °C, offering long-term reliability for turbines, compressors, pumps, and motors. In addition, the CN variant meets NEPSI Ex ia IIC T4 Ga standards, making it suitable for hazardous locations in China. Its compact, flexible construction ensures easy installation without compromising performance or signal integrity.
Furthermore, the cable features TipLoc injection-molded connectors that eliminate flex fatigue, guaranteeing a consistent electrical interface. Engineers can trust this extension cable for continuous machinery protection, reducing unplanned downtime and maintenance costs.
Key Features
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Armored triaxial construction for mechanical and environmental protection.
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ClickLoc connectors provide IP67 sealing and secure connections.
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TipLoc injection-molding ensures strong molecular bonding and flex durability.
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Wide operating temperature range: –51 °C to +177 °C.
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NEPSI-certified for hazardous area compliance in China.
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Compact and flexible design simplifies installation in tight spaces.
Technical Specifications
| Parameter | Details |
|---|---|
| Cable Length | 4.0 m (13.1 ft) |
| Characteristic Impedance | 75 Ω ±2% |
| Conductor | Silver-plated copper, triaxial |
| Dielectric/Jacket | FEP, –51 °C to +177 °C |
| Outer Diameter | 3.8 mm (armor), 6.0 mm total |
| Minimum Bend Radius | 25 mm (1 in) |
| Weight | 0.45 kg (1.0 lb) |
| Connector Type | Miniature coaxial, ClickLoc, gold-plated; IP67 |
| Pull Strength | 330 N (75 lbf) at connector interface |
| Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| Supply Range | –17.5 VDC to –26 VDC, 12 mA max |
Typical Applications
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Turbines, compressors, and pumps in industrial plants.
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Electric motors requiring continuous vibration monitoring.
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Machinery protection systems compliant with API 670 standards.
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Hazardous locations requiring NEPSI-certified equipment.
FAQ
Q: Can this cable be used outdoors?
A: Yes, the armored design and wide temperature rating make it suitable for outdoor and harsh environments.
Q: What does the CN suffix mean?
A: CN indicates NEPSI Ex ia IIC T4 Ga certification for safe use in hazardous areas in China.
Q: How does the ClickLoc connector prevent disconnection?
A: ClickLoc locks securely with audible feedback and maintains IP67 sealing even under vibration.
Q: Is this cable compatible with all 3300 XL proximity probes?
A: It is designed specifically for 8 mm 3300 XL proximity probes and their corresponding Proximitor sensors.
Features
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