330902-00-40-10-02-05 Armored Series Probe Bently Nevada

Core Technical Specifications

• Manufacturer: Bently Nevada
• Model Number: 330902-00-40-10-02-05
• Product Series: 3300 NSv Proximity Probes
• Thread Type: 1/4-28 UNF thread, with armor
• Unthreaded Length: 0.0 inches
• Overall Case Length: 4.0 inches
• Total Probe Length: 1.0 meter (39 inches)
• Connector Type: Miniature coaxial ClickLoc connector, standard cable
• Agency Approval: Multiple Approvals
• Probe Case Material: AISI304 stainless steel (SST)
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Cable Type: 75 Ω coaxial, FEP insulation
• DC Resistance (1.0m length): 4.2 ± 0.5 ohms
• Armor Protection: Braided armor provides additional cable protection in harsh environments

Temperature Range & Environmental Durability

• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Storage Temperature: -52°C to +177°C (-62°F to +351°F)
• Temperature Caution: Sustained exposure below -34°C (-30°F) may cause premature pressure seal failure
• Probe Pressure Sealing: Viton O-ring seals differential pressure between tip and case
• Probe Weight Range: 14 to 150 grams (0.5 to 5.3 oz)
• Temperature Classification (EPL Ga/Gc): T1 (-55°C to +232°C), T2 (-55°C to +177°C), T3 (-55°C to +120°C), T4 (-55°C to +80°C), T5 (-55°C to +40°C)
• Temperature Classification (EPL Dc): T280°C, T225°C, T170°C, T130°C, T105°C, T90°C with corresponding ambient ranges

Installation & Torque Requirements

• Maximum Case Torque (1/4-28 or M8X1): 7.3 N•m (65 in•lb)
• Recommended Case Torque: 5.1 N•m (45 in•lb)
• Maximum Thread Engagement Length: 0.375 inches (1/4-28 thread)
• Connector-to-connector Torque: Follow standard coaxial ClickLoc specifications
• Armored Cable Handling: Exercise care during installation to maintain armor integrity

Physical Characteristics

• Case Material: AISI304 stainless steel provides excellent corrosion resistance
• Tip Material: PPS offers high thermal stability and chemical resistance
• Cable Jacket: FEP insulation ensures reliable performance in harsh environments
• Armor Type: Braided stainless steel armor protects cable from abrasion and mechanical damage
• Case Length: 4.0 inches suits deep mounting holes and extended reach applications
• Unthreaded Length: Zero unthreaded section provides maximum thread engagement

Packaging & Shipping Information

• Each 330902-00-40-10-02-05 probe ships in anti-static protective packaging
• Includes factory calibration documentation traceable to Bently Nevada standards
• Shipping carriers: FedEx, UPS, DHL available for global delivery
• All shipments include proper ESD protection and mechanical cushioning

Frequently Asked Questions

• What is the difference between armored and non-armored probes?
  Armored probes feature braided stainless steel cable protection for applications with high abrasion risk or mechanical stress. Model 330902-00-40-10-02-05 includes this enhanced protection.
• What torque specifications apply to 1/4-28 threaded probes?
  Use 5.1 N•m (45 in•lb) recommended torque. Maximum torque is 7.3 N•m (65 in•lb) to prevent thread damage.
• What applications suit the 4.0-inch case length with armor?
  This extended armored probe works well for deep mounting holes where cable protection is critical, such as large turbines and compressors.
• What does the multiple approvals option include?
  Agency approval option 05 provides certifications for hazardous area installations. Consult Bently Nevada documentation for specific approval details.
• How do I select between armored and standard probes?
  Choose armored versions for high-wear environments, cable tray installations, or when mechanical protection is critical. Standard versions suit protected cable routing.

Selection Guide & Expert Recommendation

• Choose 330902-00-40-10-02-05 when you need armored cable protection with extended 4.0-inch case length
• Select this model for deep mounting holes requiring both mechanical protection and hazardous area approvals
• Multiple approvals make this model suitable for hazardous area installations worldwide
• Pair with Bently Nevada 3300 NSv extension cables and proximity systems for complete monitoring solutions
• Use in temperature environments ranging from -52°C to +177°C for continuous operation

Contact Information

• Email Inquiries: sales@nex-auto.com
• WhatsApp Support: +86 153 9242 9628

Partner

• AutoNex Controls Limited: https://www.autonexcontrol.com/