Bently Nevada ETR Extension Cable | 330190-035-00-CN

🌐 Overview

The Bently Nevada 330190-035-00-CN is a 3300 XL Extended Temperature Range (ETR) Extension Cable, engineered for high-performance proximity sensing applications. Designed to operate in extreme temperatures from -52°C to +260°C (-62°F to +500°F), this cable ensures durability and reliability in demanding industrial environments. It is constructed with 75Ω triaxial, perfluoroalkoxy (PFA) insulation, offering excellent electrical performance and mechanical resilience.

📌 Ordering Information

• Brand: Bently Nevada
• Model: 330190-035-00-CN
• Cable Length Options:
  • 035: 3.5 meters (13.1 feet)
• Cable Option:
  • 00: Standard cable
• Approval: CN (Chinese Country-Specific Compliance)

📊 Technical Specifications

• Nominal DC Resistance:
  • Core Conductor Resistance (RCORE): 0.66 ± 0.10 Ω (for 3.0m length)
  • Outer Conductor Resistance (RJACKET): 0.20 ± 0.04 Ω (for 3.0m length)
• Capacitance: 69.9 pF/m (21.3 pF/ft) typical
• Field Wiring:
  • Wire Size: 0.2 to 1.5 mm² (16 to 24 AWG)
  • Recommended Cable: 3-conductor shielded triad cable with tinned field wiring
  • Maximum Length: 305 meters (1,000 feet)
• Linear Range: 2 mm (80 mils)
  • Starts at 0.25 mm (10 mils) from target, ranging from 0.25 to 2.3 mm (10 to 90 mils)
  • Corresponding Voltage: –1 to –17 Vdc
• Connector Material: Gold-plated brass or gold-plated beryllium copper
• Maximum Connector Torque: 0.565 N•m (5 in•lbf)
• Weight:
  • Standard Extension Cable: 34 g/m (0.4 oz/ft), 0.119 kg total

🌍 Applications

• Industrial automation & control systems
• High-temperature machinery monitoring
• Power plants & turbine monitoring
• Oil & gas, petrochemical industries
• Aerospace & heavy-duty applications

For more detailed information: 3300 XL 8 mm Proximity Transducer System Datasheet