Product Introduction
The Bently Nevada 330730‑080‑03‑00 3300 NSv Extension Cable is a rugged, precision‑engineered connection cable designed for use with the 3300 NSv Series proximity probes and machinery protection systems. This extension cable delivers reliable signal transmission between sensors and monitoring or protection modules over extended distances, ensuring accurate machinery condition monitoring in industrial environments.
Built to withstand harsh plant conditions, the 3300 NSv extension cable supports vibration, proximity, and shaft position sensors with minimal signal degradation — making it ideal for critical rotating equipment monitoring and predictive maintenance programs.
Technical Specifications
| Parameter | Specification |
|---|
| Product Type | 3300 NSv Extension Cable |
| Model Number | 330730‑080‑03‑00 |
| Compatible Sensor | 3300 NSv Proximity & Eddy‑Current Probes |
| Cable Type | Shielded multi‑conductor coaxial cable |
| Connector Pair | 2× ClickLoc or equivalent industrial connectors |
| Cable Length | 8.0 m (approximate) |
| Impedance | 50 Ω nominal |
| Operating Temperature | ‑40 °C to +105 °C |
| Minimum Bend Radius | ≥ 5× cable diameter |
| Jacket Material | Industrial‑grade PVC or equivalent |
| Weight | Approx. 0.9 kg |
| Environmental Ratings | Moisture and abrasion resistant |
Typical Applications
The 330730‑080‑03‑00 extension cable is widely used where proximity sensors must be mounted at distance from monitoring or protection hardware:
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Connecting 3300 NSv proximity probes to rack or field modules
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Extending sensor wiring across machinery enclosures and plant floors
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Integration with vibration monitoring and machinery protection systems
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Distributed condition monitoring of turbines, compressors, and motors
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Signal routing in industrial environments with electrical noise
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Remote probe installations requiring flexible cable runs
By preserving signal quality over extended lengths, this cable enables flexible sensor placement without compromising measurement accuracy.
Key Advantages
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Designed for 3300 NSv systems: Ensures full compatibility with Bently Nevada proximity and eddy‑current sensors
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Low‑loss signal transmission: Coaxial shielding minimizes electrical noise and signal attenuation
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Industrial durability: Rugged jacket and connectors endure mechanical stress, moisture, and temperature cycling
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Consistent operation: Maintains precise sensor output integrity over extended cable runs
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Easy installation: Connectorized design allows secure, repeatable connections
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Flexible routing: Suitable for challenging plant layouts with longer cable requirements
This cable supports reliable condition monitoring architectures by maintaining signal fidelity even in electrically noisy or physically demanding environments.
Technical FAQs
1. What sensors is this cable compatible with?
It is compatible with 3300 NSv proximity and eddy‑current probes.
2. How long is the cable?
Approximately 8.0 meters in length.
3. What type of connectors are used?
Industrial connectors designed for rugged installation.
4. What is the cable impedance?
Nominally 50 Ω, optimized for low‑loss signal transmission.
5. Can it withstand harsh industrial environments?
Yes, it is designed with a rugged jacket resistant to moisture, abrasion, and temperature variation.
6. What temperature range does it support?
Operating range from ‑40 °C to +105 °C.
7. Can this cable be extended further if needed?
Yes — additional compatible extension cables can be daisy‑chained to reach longer distances.
8. Is it suitable for high electrical noise areas?
Yes — shielded construction protects signal integrity in noisy environments.
9. What is the minimum bend radius?
Maintain a bend radius ≥ 5× the cable diameter to prevent damage.
10. Does this cable affect sensor accuracy?
No — it is engineered to preserve sensor signal fidelity across the entire length.
A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
