Bently Nevada 330904-02-20-05-01-00 Proximity Probe

Description

Product Overview:

The Bently Nevada 330904-02-20-05-01-00 is a high-quality NSv Proximity Probe. It is built for precise shaft position and vibration checks. The probe comes with strong chemical resistance and tough stainless steel armor for harsh use.

Model Breakdown:

• 330904 – NSv Probe with stainless steel armor
• 02 – 20 mm unthreaded section
• 20 – 200 mm total case length
• 05 – 0.5 meter probe length with armored cable
• 01 – ClickLoc miniature connector with cable protector
• 00 – No extra agency approvals

Main Features:

• Works with older 3300 RAM probes
• Improved chemical resistance for compressors
• Better side-view performance than older 190 series
• Linear Range: 1.5 mm (60 mils), from 0.25 mm to 1.75 mm
• Recommended Gap: 1.0 mm (40 mils)
• Scale Factor: 7.87 V/mm (200 mV/mil), with ±12.5% to -20% variation
• Deviation: Less than ±0.06 mm (±2.3 mils)
• Frequency Range: 0 to 10 kHz, reliable with up to 305 meters of field wiring
• Target Size Minimum: 8.9 mm (0.35 in); Recommended: 13 mm (0.5 in)

Technical Data:

• Thread Size: M8X1
• Max Thread Engagement: 12 mm
• Probe Tip Material: PPS (Polyphenylene sulfide)
• Case Material: AISI 304 Stainless Steel
• Cable Type: 75 Ω coaxial, FEP insulated, stainless steel armor
• Total Probe Length: 0.5 meters (20 inches)
• Minimum Bend Radius: 25.4 mm (1 inch)
• Probe DC Resistance: 4.0 ± 0.5 ohms (for 0.5-meter length)

Environmental Ratings:

• Operating Temperature: -52°C to +177°C (-62°F to +351°F)
• Storage Temperature: -52°C to +177°C (-62°F to +351°F)
• Pressure Seal: Viton O-ring between probe tip and case
• Installation Torque: Finger tight recommended
• Max Connector Torque: 7.3 N·m (65 in·lb)
• Recommended Connector Torque: 5.1 N·m (45 in·lb)

Download PDF file here:3300 XL NSv Proximity Transducer System Datasheet – 147385