Features:
- The 129957-085-057-05 features double-shielded construction for reliable signal transmission in electrically noisy industrial environments.
- This model includes a durable XL 8mm diameter cable designed for vibration monitoring and displacement measurement applications.
- The 129957-085-057-05 operates reliably across a wide temperature range for demanding industrial conditions.
The 129957-085-057-05 provides essential connectivity functions common to Bently Nevada monitoring systems, and is a critical component directly affecting the integrity of machinery protection measurements. It features robust XL 8mm diameter cable construction with double shielding to protect against electromagnetic interference and radio frequency noise in electrically noisy industrial environments. The 129957-085-057-05 operates reliably across a wide temperature range, ensuring consistent performance under demanding conditions in power generation, oil and gas, and petrochemical facilities.
For industrial installations requiring flexible cable routing, the 129957-085-057-05 provides the extended length needed to connect sensors located near machinery to monitoring racks positioned in control cabinets. Its robust construction allows for safe routing around turbine housings and protective enclosures without compromising signal quality. The 129957-085-057-05 meets CE and RoHS certification standards, ensuring compliance with international industrial requirements.
The 129957-085-057-05 solves the critical pain point of reliable signal transmission in demanding industrial environments where cable runs must span distances between sensors and monitoring equipment. Its double shielding eliminates noise interference that could otherwise corrupt vibration data, while its wide operating temperature range ensures consistent performance in extreme conditions. The 129957-085-057-05 enables accurate machinery diagnostics and supports effective predictive maintenance programs that help prevent costly unplanned downtime.
The 129957-085-057-05 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 129957-085-057-05 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 129957-085-057-05 Extension Cable Specs
General
- Manufacturer GE / Bently Nevada
- Model 129957-085-057-05
- Condition New Original ready stock
- Product Family
330130-085-01-05,330130-085-00-05,330130-080-01-05
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.
- Thrust Measurement: This is the core application of the 11 mm probe. Due to its large measuring range (approximately 4 mm), it allows for significant longitudinal shaft movement during operation, preventing rotor-stator collisions.
- Large Steam Turbines and Generators: Used to monitor the axial displacement and radial vibration of the main shaft.
- Differential Expansion: Measures the relative displacement between the casing and rotor caused by thermal expansion and contraction.
- Probe and Cable: Operating temperature range -51°C to +177°C (-60°F to +350°F).
- Chemical Resistance: The probe tip is encapsulated in PPS (Polyphenylene Sulfide), a high-performance engineering plastic, providing excellent resistance to oil, water, and corrosion.
- Pressure Rating: The sealed design between the probe tip and the housing can withstand pressure differentials up to 75 psi (5.2 bar).
- Thrust displacement monitoring of large steam turbines: Monitoring the position of the rotor relative to the thrust bearing thrust surface.
- Low-frequency, large-amplitude monitoring of hydro-generator units: Monitoring the main shaft of vertically or horizontally installed hydro-turbines.
- Relative expansion monitoring of the casing and rotor: Measuring the rate difference between the thermal expansion of the casing and the thermal elongation of the rotor.