Product Description
The 330704-000-050-10-02-05 is a component of the Bently Nevada 3300 XL 8mm Proximity Transducer System, specifically an Extension Cable Assembly. This cable is designed to provide a reliable and electrically consistent connection between an 8mm eddy current proximity probe and its corresponding proximitor (preamplifier). The part number indicates specific features, such as a length of 5 meters (16.4 feet) and a -05 "California Style" connector on one end for direct connection to the monitoring system. Its primary function is to transmit high-frequency signals with minimal loss, ensuring the accuracy of vibration and position measurements used for machinery protection.
Key Parameters and Specifications
The following table summarizes the key technical parameters for this model.
| Parameter | Specification / Value |
|---|---|
| Compatible System | Bently Nevada 3300 XL 8mm Proximity Transducer System |
| Product Type | Extension Cable Assembly |
| Connector 1 | ClickLoc connector for mating with the 8mm probe. |
| Connector 2 | -05 "California Style" Connector for direct connection to the proximitor card. |
| Cable Length | 5 meters (16.4 feet). The "-050-" in the part number specifies this length. |
| Cable Type | Coaxial, 50-ohm impedance, designed for signal integrity. |
| Electrical Characteristics | Low capacitance, shielded to prevent electromagnetic interference. |
| Operating Temperature Range | -40°C to 150°C (-40°F to 302°F) - Standard for such cables. |
| Jacket Material | Typically a robust, oil-resistant polymer. |
| Dimensions & Weight | Cable Diameter: ~ 4.5 mm (0.18 inches) Connectors: Standard ClickLoc and California Style form factors. Overall Assembly: 5 m (16.4 ft) total length. Approx. Weight: 0.6 kg (1.32 lbs) |
Application Scenarios
This extension cable is a critical link in machinery condition monitoring systems, used wherever 8mm proximity probes are installed and a direct "plug-in" connection to the rack is required.
Power Generation: Used to connect probes monitoring steam turbines and gas turbines to the centralized monitoring rack, providing a clean signal path for vital vibration and Keyphasor® data.
Oil & Gas: Essential for wiring 8mm probes on critical equipment like compressors and pumps back to the control system rack, ensuring compliance with API 670 standards for machinery protection.
Hydroelectric Power Plants: Extends the reach of probes monitoring generator shafts in large power units.
General Heavy Industry: Used in any facility with a 3300/3500 monitoring system to connect 8mm probes on motors, fans, and gearboxes directly to the rack, simplifying the wiring architecture.
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