Description
Product Description
The Bently Nevada 330930-045-03-CN is a high-performance extension cable specifically engineered for the 3300 NSv (Narrow Side-view) Proximity Transducer System. Designed for compact machinery and limited-space installations, it connects NSv proximity probes to Proximitor® sensors, ensuring precise signal transmission for vibration and shaft displacement monitoring.
This cable is part of the 3300 NSv ecosystem, providing a complete solution for measuring shaft vibration and position in small-frame equipment. Its robust design delivers consistent performance across wide temperature ranges and hazardous environments.
Application:
Ideal for tight installations in turbines, compressors, motors, and other rotating machinery where conventional probe connections are impractical. It is fully compatible with all NSv probes and Proximitor® sensors, ensuring seamless integration in existing systems.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 330930-045-03-CN |
| Cable Length | 4.5 m (14.8 ft) |
| System Compatibility | 3300 NSv proximity probes and Proximitor® sensors |
| Connector Type | Coaxial connectors with secure, vibration-resistant design |
| Cable Material | 75 Ω coaxial, FEP-insulated |
| Operating Temperature | -51°C to +177°C (-60°F to +351°F) |
| Storage Temperature | -51°C to +177°C (-60°F to +351°F) |
| Extension Cable DC Resistance | Center: 0.220 Ω/m (0.067 Ω/ft), Shield: 0.066 Ω/m (0.020 Ω/ft) |
| Extension Cable Capacitance | 69.9 pF/m (21.3 pF/ft) typical |
| System Sensitivity | 200 mV/mil (7.87 mV/µm) with NSv probe + Proximitor® |
| Linear Range | 1.0 mm (40 mils) typical |
| Frequency Response | 0 – 10 kHz typical |
| Hazardous Area Certifications | ATEX, IECEx, CSA, NEPSI |
Key Features
Compact NSv Form Factor: Designed for narrow spaces and small-frame machinery.
Accurate Signal Transmission: Maintains fidelity of vibration and displacement readings.
Hazardous Area Certified: Safe for use in explosive atmospheres.
Durable Construction: Withstands extreme temperatures and harsh operating conditions.
Full Compatibility: Works seamlessly with NSv probes and Proximitor® sensors.
Applications & Use Cases
-
Monitoring turbines, compressors, and motors in compact industrial setups.
-
Situations requiring precise non-contact shaft vibration and displacement measurement.
-
Replacement or upgrade for existing 3300 NSv systems where space is limited.
FAQ
Q: Is this cable compatible with older 3300 probes?
A: No, this cable is specifically designed for the 3300 NSv series and NSv Proximitor® sensors.
Q: Can this cable be used in explosive environments?
A: Yes, it is certified under ATEX, IECEx, CSA, and NEPSI standards.
Q: Are there alternative cable lengths?
A: Bently Nevada offers other length options; consult the NSv system catalog for details.
Q: Does it include stainless steel armor?
A: The 03 variant is without stainless steel armor but includes connector protectors.
Features
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