Precision Metric Monitoring: Bently Nevada 3300 NSv Proximity Probes with Armor

Technical Specifications (Bently Nevada 3300 NSv Armored Metric)

• Brand: Bently Nevada
• Model: 330910-10-22-10-01-CN
• Type: 3300 NSv Proximity Probes (Armored, Metric)
• Probe DC Resistance (1.0m): 4.2 ± 0.5 ohms
• Linear Range: 1.5 mm (60 mils) from 0.25 to 1.75 mm
• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil) +12.5%/-20%
• Deviation from Straight Line (DSL): Less than ±0.06 mm (±2.3 mils)
• Frequency Response: 0 to 10 kHz: +0, -3 dB typical
• Recommended Gap Setting: 1.0 mm (40 mils)
• Case Material: AISI304 Stainless Steel
• Tip Material: Polyphenylene Sulfide (PPS)
• Cable Type: 75 Ω coaxial, FEP insulated with mechanical armor
• Total Length: 1.0 meter
• Thread Size: M10x1 metric
• Maximum Thread Engagement (3/8-24): 0.563 inches (for reference)
• Recommended Torque (M10x1): 11.3 N•m (100 in•lb) full case; 7.5 N•m (66 in•lb) first three threads
• Minimum Bend Radius: 25.4 mm (1.0 in)
• Weight Range: Approximately 14 to 150 g (0.5 to 5.3 oz)
• Temperature Range (Operating/Storage): -52°C to +177°C (-62°F to +351°F)

Key Features & Enhanced Performance

• Metric Thread Design: The "330910" base model features M10x1 threads for international mounting compatibility. This suits metric-standard machinery installations.
• Armored Protection: Full cable armor provides superior mechanical protection against abrasion and crushing in harsh industrial environments.
• Superior Chemical Resistance: The 3300 NSv Proximity Probes offer increased chemical resistance compared to previous 3300 RAM models, enabling use in demanding process compressor applications.
• Precision Linear Range: A 1.5mm (60 mils) linear range begins at 0.25mm from the target, providing accurate measurements from 0.25 to 1.75mm.
• Connector Protection: The "-01" connector option includes a miniature coaxial ClickLoc connector with a protective guard for enhanced durability.

Complete Suffix Information: 330910-10-22-10-01-CN

• 330910 = Base model: 3300 NSv Probe, M10x1 thread, with armor
• 10 = Unthreaded Length Option: 100 mm
• 22 = Overall Case Length Option: 220 mm
• 10 = Total Length Option: 1.0 meter (39 inches)
• 01 = Connector and Cable-Type Option: Miniature coaxial ClickLoc connector with connector protector, standard cable
• CN = Agency Approval Option: Country Specific

Frequently Asked Questions (FAQ)

• What applications benefit from the 330910 metric version? The M10x1 thread suits European and Asian machinery with metric mounting requirements, particularly in process compressor applications.
• What does the connector protector do? The "-01" option adds a protective guard around the ClickLoc connector, preventing accidental disconnection and damage in high-vibration environments.
• How does the chemical resistance compare to older models? The 3300 NSv Proximity Probes offer significantly increased chemical resistance compared to 3300 RAM probes, enabling reliable operation in process compressors.
• What is the recommended gap setting for this probe? Bently Nevada recommends a 1.0 mm (40 mils) gap setting for optimal performance within the 1.5 mm linear range.
• Does Ubest Automation stock metric extension cables? Yes, we carry matching metric-thread extension cables and Proximitor sensors for complete 3300 NSv Proximity Probes systems. Contact our team with your requirements.

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