Features:
- With a 4.5 meter (14.8 feet) length, this extension cable allows the Proximitor® sensor to be mounted remotely from the probe, accommodating machine layouts where the probe’s integral cable is insufficient.
- The “01” connector is a standard coaxial design without armor and without the locking “click” feature. It is suitable for installations where the cable will not be subjected to mechanical abrasion or pulling through sharp‑edged conduit.
- The “05” suffix indicates multiple agency approvals (e.g., ATEX, CSA, IECEx), making this cable suitable for installation in classified hazardous areas such as refineries, chemical plants, and offshore platforms.
The 330930-045-01-05 provides 4.5 meters (14.8 feet) of additional length between a 3300 XL 8mm probe and its Proximitor® sensor. In many turbomachinery installations, the probe must be mounted deep within the machine casing close to the shaft, while the Proximitor® sensor (which conditions the signal) is best located in a junction box or control cabinet away from heat, vibration, and contamination. Without an extension cable, the probe’s integral cable (typically 0.5m to 1.0m) would be far too short for this separation.
The “01” connector on 330930-045-01-05 is a traditional standard coaxial design without armor protection and without the ClickLoc™ locking mechanism. This connector is a simple screw‑on type that relies on friction and proper tightening to maintain connection. The absence of armor makes this cable lighter and more flexible, suitable for installations where the cable will be routed through protected raceways, cable trays, or conduits with smooth interiors and no sharp edges. However, because the connector is not armored and does not have a positive locking feature, care must be taken during installation to avoid pulling the connector through abrasive surfaces or subjecting it to impact.
The “05” suffix on 330930-045-01-05 indicates multiple hazardous area approvals, including ATEX (Europe), CSA (Canada), and IECEx (international). These certifications allow the extension cable to be installed in classified areas such as Zone 1, Zone 2, Class I Division 1, or Class I Division 2 locations where flammable gases or vapors may be present. For plant operators in the oil and gas, petrochemical, and refining industries, these approvals are not optional – they are mandatory for regulatory compliance.
The 330930-045-01-05 Bently Nevada Extension Cable may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL)by the manufacturer (OEM).
Bently Nevada 330930-045-01-05 Extension Cable Manuals, Datasheets,Drivers,Link
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
Bently Nevada 330930-045-01-05 Extension Cable Specs
General
- Manufacturer GE /Bently Nevada
- Model 330930-045-01-05
- Condition New Original ready stock
- Product Family 330930-060-01-05,330930-065-01-05
Important Notice:Other accessories,manuals,cables,calibration data,software,etc.are not included with this equipment unless listed in the above stock item description.All prices are shown in USD.
- Heavy-duty rotating machinery monitoring: such as large steam turbines, industrial gas turbines, reciprocating compressors, and large water pumps.
- High-wear environments: applications where cables need to pass through metal partitions, casings, or be exposed to areas that may be subjected to mechanical trampling or tool impacts.
- Power and energy industry: protecting critical vibration and displacement signals in turbine rooms of power plants or drilling/transportation equipment in oil and gas fields.
- Mechanical Strength and Durability: The stainless steel armor layer effectively prevents the cable from being flattened, cut, or excessively bent. This reduces system "Not OK" alarms and unplanned downtime caused by cable damage.
- Signal Integrity: The internal low-loss coaxial structure ensures that high-frequency electromagnetic signals are transmitted without distortion. This is crucial for maintaining measurement accuracy of 7.87 V/mm (200 mV/mil).
- Electromagnetic Shielding Efficiency: The metal armor layer and internal shielding mesh work together to provide double shielding, blocking stronger electromagnetic interference (EMI) and keeping monitoring data pure in electromagnetically noisy environments.
- Exposed Installation: When cables cannot be routed through dedicated instrument conduits and must be directly mounted to the machine surface or brackets, the armor plating of 84661-33 provides the necessary physical shielding.
- Oil and High-Temperature Areas: The FEP sheath beneath the armor plating resists lubricant immersion, while the stainless steel outer layer reflects some heat radiation, making it suitable for hot-end environments near bearing housings.
- Dynamic Environments: At support points with slight vibrations or potential physical friction, the armor plating prevents signal grounding failures caused by cable sheath wear.