Bently Nevada 8mm 330192-00-08-10-CN Probe

Bently Nevada 330192-00-08-10-CN Country Specific ETR Probe

• Manufacturer & Model: Bently Nevada 330192-00-08-10-CN ETR probe for 3300 XL series.
• Product Type: 8 mm Eddy Current Transducer with stainless steel armor.
• Thread: 3/8-24 UNF. Case length: 0.8 inch. Cable: 1.0 meter.
• Agency Approval: CN = Country Specific (varies by destination).
• Made in: U.S.A.

Country Specific Approval (CN)

• CN designation: Approval requirements vary by destination country.
• Typical certifications: May include INMETRO (Brazil), NEPSI (China), PESO (India), or other local bodies.
• Verification needed: Confirm specific approvals for your country before ordering.
• Documentation: Country specific certificates available upon request.
• Not standard: CN is not the same as option 00 (no approval) or option 05 (CSA/ATEX/IECEx).

Key Specifications

• RPROBE at 1.0 meter: 7.59 ± 0.50 Ohms.
• Supply voltage: -17.5 to -26 Vdc, nominal -24 Vdc.
• Sensitivity: 7.87 V/mm (200 mV/mil). Linear range: 2 mm.
• Operating temperature: -52 to 177 degrees Celsius.
• Humidity tolerance: 93% RH, less than 3% ASF change.

Physical Details

• Case length: 0.8 inch (20.3 mm) - ultra short design.
• Cable length: 1.0 meter (3.3 feet).
• Unthreaded section: Zero - threads start at shoulder.
• Maximum wall thickness: 0.2 inches (5 mm).
• Case material: AISI 303/304 SST. Tip material: PPS.
• Armor type: Stainless steel over full cable length.

Temperature and Seal Information

• Standard operating: -52 to 177 degrees Celsius.
• Extended tip: Up to 218 degrees Celsius available.
• Pressure seal warning: Below -34 degrees Celsius may cause seal failure.
• Seal material: Viton O-ring between tip and case.
• Factory test: Not performed before shipment.

Temperature Classification Schedule

• For EPL Ga and Gc (Gas): T1 (-55 to +232°C), T2 (-55 to +177°C), T3 (-55 to +120°C), T4 (-55 to +80°C), T5 (-55 to +40°C).
• For EPL Dc (Dust): T280°C at -55 to +232°C ambient, T225°C at -55 to +177°C, T170°C at -55 to +120°C, T130°C at -55 to +80°C, T105°C at -55 to +100°C, T90°C at -55 to +40°C.

System Compatibility

• Proximitor: 3300 XL 8mm (330180-90-00).
• Extension cables: 3300 XL series only.
• Target material: Calibrated for AISI 4140 steel.
• Monitoring systems: 3500 Series, 1900 Series, 2300 Series.

Package Contents

• Probe assembly with 1.0 meter armored cable.
• 3/8-24 UNF lock nut and calibration certificate.
• Installation instructions and connector cap.

Shipping Information

• Weight: 0.3 kg (0.66 lb). Packaging: Cardboard tube.
• Carriers: FedEx, UPS, DHL (2 to 5 business days).

Frequently Asked Questions

• Q: What does Country Specific (CN) approval mean for this probe?
  A: CN approval varies by destination country. Unlike standard approvals (00 = none, 05 = CSA/ATEX/IECEx), CN is customized for local regulations. Contact Bently Nevada for specific country certifications before ordering.
• Q: What is the maximum wall thickness for this 0.8 inch probe?
  A: Safe maximum is 0.2 inches (5 mm). Formula: 0.8 inch case minus 0.5 inch minimum thread engagement minus 0.06 inch gap equals 0.24 inch maximum with no safety margin.
• Q: Can I use this probe below -34 degrees Celsius?
  A: The probe operates to -52 degrees Celsius, but the Viton pressure seal may fail below -34 degrees Celsius. For sustained cold operation, contact Bently about special sealing materials.
• Q: Can I add extension cable to this 1.0 meter probe?
  A: Yes. Total system length (probe cable plus extension) must match your proximitor calibration. Example: 1.0 meter probe plus 4.0 meter extension equals 5.0 meter system.
• Q: Is CN approval the same as option 05 (CSA/ATEX/IECEx)?
  A: No. Option 05 provides specific global certifications. CN approval is customized per country and may include different certification bodies or local requirements not covered by standard options.