Overview

The Bently Nevada 330105-02-12-20-02-CN reverse mount probe is a high-quality, precision instrument designed for monitoring vibration and displacement in various industrial applications. 

Technical Specifications

• Brand: Bently Nevada
• Model: 330105-02-12-20-02-CN
• Product Type: Reverse Mount Probe
• Manufactured In: U.S.A.
• Ordering Information:
  • Model: 330105-02-12
  • Thread Type: 3/8-24 UNF
  • Length Option: 2.0 meters (6.6 feet)
  • Connector Option: Miniature ClickLoc coaxial connector (Option 02)
  • Agency Approval: Country-Specific (Option CN)

Dimensions & Weight:

• Dimensions: 20.4 cm x 22.2 cm x 3.7 cm
• Weight: 0.323 kg

Resistance:

• Nominal Probe DC Resistance:
  • Length: 2.0 meters
  • Resistance: 7.88 ± 0.50 Ω

Materials:

• Probe Tip: Polyphenylene sulfide (PPS)
• Probe Case: AISI 303 or 304 stainless steel (SST)

Torque Specifications:

• Maximum Rated Torque: 22.6 N•m (200 in•lbf)
• Recommended Torque: 7.5 N•m (66 in•lbf)

Temperature Range:

• Operating & Storage:
  • Standard: -52°C to +177°C (-62°F to +350°F)
  • Extended:
    • Probe Tip: -52°C to +218°C (-62°F to +425°F)
    • Cable & Connector: -51°C to +260°C (-60°F to +500°F)

Pressure Sealing:

• The Viton® O-ring ensures the probe maintains a pressure seal between the probe tip and case.

Humidity Resistance:

• The 330105-02-12-20-02-CN probe shows less than a 3% change in Average Scale Factor (ASF) when exposed to 93% humidity for up to 56 days.

Applications

This versatile probe is ideal for industries where precise vibration and displacement measurements are crucial. It is widely used in:

• Oil & Gas: For monitoring rotating equipment in harsh environments.
• Power Generation: Ensuring reliable machine operation in high-energy plants.
• Chemical & Manufacturing Plants: Vital for accurate monitoring of machinery.
• Aerospace & Defense: For high-precision monitoring under demanding conditions.