Features:
- 330192-00-68-05-05 provides ETR 218°C rating, 6.8-inch case, zero unthreaded length, and full armor.
- CSA, ATEX, and IECEx hazardous area approvals with 0.5-meter total length for compact installations.
- TipLoc and CableLoc deliver 330N pull strength with gold ClickLoc connectors for vibration resistance.
The 330192-00-68-05-05 is specifically engineered for machinery monitoring in high-temperature environments where standard 3300 XL 8 mm probes would fail. Standard probes are rated for continuous operation up to 177°C (350°F). However, many critical turbomachinery applications—such as gas turbine exhaust casings (which can reach 200°C+), steam turbine high-pressure sections, and large compressor discharge stages—expose probes to temperatures that exceed this limit. The 330192-00-68-05-05 ETR probe extends the temperature rating to 218°C (425°F), a 41°C (75°F) increase.
The 330192-00-68-05-05 combines full armor protection with a long 6.8-inch case length and zero unthreaded length. The flexible AISI 302 stainless steel armor surrounds the cable, providing exceptional resistance to crushing from heavy equipment, abrasion against sharp metal edges, cutting from tools, and impact damage from falling objects. This makes the 330192-00-68-05-05 ideal for turbomachinery monitoring applications where cables are routed along machine frames, through cable trays with other heavy cables, or in areas with foot traffic.
The 330192-00-68-05-05 carries agency approval option 05, providing comprehensive certifications for installation in potentially explosive atmospheres worldwide. These include CSA (North America), ATEX (Europe), and IECEx (international), allowing the probe to be installed in Zone 0, Zone 1, Zone 2, Division 1, and Division 2 hazardous locations commonly found in refineries, chemical plants, offshore platforms, and gas pipelines.
The 330192-00-68-05-05 Bently Nevada Extended Temperature Range Proximity Probe may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330192-00-68-05-05 Extended Temperature Range Proximity Probe 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 330192-00-68-05-05 Extended Temperature Range Proximity Probe Specs
General
- Manufacturer Bently Nevada
- Model 330192-00-68-05-05
- Condition New Original ready stock
- Product Family
330192-00-68-05-00,330192-00-68-05-CN,330192-00-68-05-RU
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.
- Gas Turbines: Monitors radial vibration, rotor dynamic behavior, and axial thrust position near hot combustion or exhaust boundaries.
- Steam Turbines: Deployed inside high-pressure/high-temperature steam casings where heat exposure exceeds standard limits.
- Heavy Industrial Compressors & Pumps: Tracks shaft movement and bearing health in high-temperature hydrocarbon or chemical processing equipment.
- Turbochargers & Expander Systems: Measures critical shaft speed and radial displacement in extreme thermal process loops.
- Dynamic Signal Output: Captures both AC signals (for real-time shaft vibration monitoring) and DC signals (for axial gap/position mapping).
- Numeric Data Entry with Range Validation: Operators can set machine parameters (speeds, temperatures, counts) via the numeric keypad. The Allen Bradley 2711-K5A3L1 supports on-screen min/max validation logic (e.g., "Temp must be 150-200C") directly in the PanelBuilder32 application.
- Cross-Talk Elimination: Features matching shielding and internal balancing to resist severe electromagnetic interference (EMI) generated by surrounding heavy electric motors and high-voltage wiring blocks.
- Mechanical Clearance & Cross-Talk Avoidance: Maintain a minimum physical distance of at least 40 mm (1.6 inches) between two adjacent probe tips to avoid magnetic field cross-talk. Ensure the probe tip has at least 3 diameters of clearance from surrounding structural metal walls.
- Gap Voltage Calibration: Adjust the probe gap physically relative to the target shaft until the static DC output reads approximately -10.0 VDC (corresponding to the linear midpoint of the standard -200 mV/mil calibration curve).
- Connector Protection: Because the probe integrated cable is only 0.5 meters long, the junction connection to the extension cable will likely reside inside the machine casing. You must use specialized silicone connector protectors or heat-shrink sleeves to prevent moisture or oil ingress from compromising the coaxial connection.