Product Introduction
The Bently Nevada 330730‑040‑02‑00 3300 XL 11 mm Extension Cable is a rugged, high‑integrity signal transmission cable engineered to connect 11 mm proximity probes to proximitor sensors in the 3300 XL monitoring system. Designed for demanding industrial environments, this extension cable preserves the accuracy and stability of eddy‑current measurements over extended distances. Its robust construction and dependable electrical performance make it an essential component in machinery surveillance systems where high‑fidelity shaft vibration and position data are critical.
Whether used in power plants, petrochemical facilities, or heavy industrial machinery installations, this extension cable enables reliable communication between field sensors and machine protection systems. The 3300 XL series is known for durable performance and long service life, and this extension cable upholds those expectations with a design optimized for long‑term reliability.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330730‑040‑02‑00 |
| Product Type | 3300 XL 11 mm Extension Cable |
| Compatible Probe | 3300 XL 11 mm Proximity Probe |
| Cable Length | 4.0 m |
| Connector 1 | ClickLoc™ miniature coaxial connector |
| Connector 2 | ClickLoc™ miniature coaxial connector |
| Cable Type | Shielded, industrial‑grade coaxial |
| Impedance | 50 Ω nominal |
| Operating Temperature | −40 °C to +105 °C |
| Jacket Material | Oil‑resistant PVC |
| Minimum Bend Radius | 50 mm |
| Weight | Approximately 0.85 kg |
Industrial Applications
This extension cable is engineered to support continuous shaft vibration and position monitoring in rotating machinery systems equipped with 3300 XL probes. It is suitable for most industrial environments where accurate signal transmission and durability are required.
Typical use cases include:
-
Steam and gas turbine monitoring hardware
-
Centrifugal compressor machinery
-
Heavy‑duty industrial pump installations
-
Power generation systems
-
Petrochemical processing plants
-
Steel mill rotating equipment
-
Large electric motor assemblies
By providing a secure high‑fidelity connection between the proximity probe and proximitor sensor, the cable ensures vibration data integrity for effective machine condition monitoring.
Industrial Applications
This extension cable is engineered to support continuous shaft vibration and position monitoring in rotating machinery systems equipped with 3300 XL probes. It is suitable for most industrial environments where accurate signal transmission and durability are required.
Typical use cases include:
-
Steam and gas turbine monitoring hardware
-
Centrifugal compressor machinery
-
Heavy‑duty industrial pump installations
-
Power generation systems
-
Petrochemical processing plants
-
Steel mill rotating equipment
-
Large electric motor assemblies
By providing a secure high‑fidelity connection between the proximity probe and proximitor sensor, the cable ensures vibration data integrity for effective machine condition monitoring.
Technical FAQs
1. What is the purpose of the 330730‑040‑02‑00 extension cable?
It connects an 11 mm 3300 XL proximity probe to a proximitor sensor, preserving signal quality over distance.
2. How long is this cable?
The standard cable length is 4.0 m.
3. What connector types are used?
Both ends use ClickLoc™ miniature coaxial connectors for secure connection.
4. What environments is this cable suitable for?
Industrial settings including turbines, compressors, pumps, and heavy rotating machinery.
5. Can this cable be routed in tight spaces?
Yes, with a flexible design and a minimum bend radius of 50 mm.
6. What type of cable construction does it use?
It employs shielded industrial‑grade coaxial cable for stable signal transmission.
7. What is the operating temperature range?
This cable operates from −40 °C to +105 °C.
8. Is the cable compatible with 8 mm probes?
No—this model is designed specifically for 11 mm 3300 XL probes.
9. Does it require special tools to install?
Standard industrial hand tools are typically sufficient for installation.
10. How does it impact monitoring accuracy?
High‑quality shielding and precision connectors help ensure high‑fidelity vibration data for reliable machinery monitoring.
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