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330901-22-12-10-02-05

330901-22-12-10-02-05 | NSv Proximity Probe Bently Nevada

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  • Manufacturer: Bently Nevada

  • Product No.: 330901-22-12-10-02-05

  • Product Type: 3300 NSv Probe

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 150g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
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Tavsif

Bently Nevada 330901-22-12-10-02-05 NSv Proximity Probe

Bently Nevada 330901-22-12-10-02-05 | 3300 NSv Proximity Probe, 1/4-28 UNF thread, without armor. Provides 7.87 V/mm (200 mV/mil) output over a 1.5 mm (60 mils) linear range. Designed for centrifugal air compressors, refrigeration compressors, and process gas compressors with tight installation requirements. Multiple agency approvals (Option 05). Weight: approximately 14 to 150 g (0.5 to 5.3 oz).

Key Features

1.5 mm (60 mils) linear range from 0.25 to 1.75 mm. 7.87 V/mm (200 mV/mil) scale factor. Recommended gap 1.0 mm (40 mils). Patented TipLoc and CableLoc designs provide 220 N (50 lb) pull strength. Miniature coaxial ClickLoc connector, standard cable (Option 02). 1.0 m (39 in) cable length (Option 10). PPS probe tip material. AISI 304 stainless steel case. 1/4-28 UNF thread. Frequency response 0-10 kHz. Operating temperature -52°C to +177°C. Direct replacement for 3300 RAM and 3000/7000-series 190 systems.

Technical Specifications

Manufacturer Bently Nevada
Part Number 330901-22-12-10-02-05
Product Type 3300 NSv Probe, 1/4-28 UNF, without armor
Unthreaded Length (Option 22) 2.2 in
Overall Case Length (Option 12) 1.2 in
Total Length (Option 10) 1.0 m (39 in)
Connector Type (Option 02) Miniature coaxial ClickLoc, standard cable
Agency Approval (Option 05) Multiple Approvals
Linear Range 1.5 mm (60 mils) from 0.25 to 1.75 mm
Recommended Gap 1.0 mm (40 mils)
Incremental Scale Factor (ISF) 7.87 V/mm (200 mV/mil) +12.5%/-20%
Frequency Response 0 to 10 kHz (+0, -3 dB typical)
Probe DC Resistance (1.0m) 4.2 ± 0.5 Ω
Output Resistance 50 Ω
Extension Cable Capacitance 69.9 pF/m (21.3 pF/ft) typical
Field Wiring Length Max 305 m (1,000 ft), 16-24 AWG shielded triad
Minimum Target Size 8.9 mm (0.35 in) diameter
Minimum Shaft Diameter (X-Y) 30 mm (1.2 in)
Probe Tip Material Polyphenylene sulfide (PPS)
Probe Case Material AISI 304 stainless steel
Cable Type 75 Ω coaxial, FEP insulated
Pull Strength 220 N (50 lb)
Recommended Torque (1/4-28) 5.1 N·m (45 in·lb)
Maximum Torque (1/4-28) 7.3 N·m (65 in·lb)
Thread Engagement Limit 0.375 in
Operating Temperature (Probe) -52°C to +177°C (-62°F to +351°F)
Storage Temperature (Probe) -52°C to +177°C (-62°F to +351°F)
Pressure Seal Viton O-ring
Weight (Probe) Approx. 14 to 150 g (0.5 to 5.3 oz)
Origin Made in U.S.A.

Ordering Code Breakdown

330901-22-12-10-02-05

330901 – 3300 NSv Probe, 1/4-28 UNF thread, without armor.
22 – Unthreaded Length: 2.2 in.
12 – Overall Case Length: 1.2 in.
10 – Total Length: 1.0 m (39 in).
02 – Miniature coaxial ClickLoc connector, standard cable.
05 – Multiple Approvals.

Hazardous Area Approvals

Intrinsic Safety (ia) Class I, Zone 0: AEx/Ex ia IIC T5...T1 Ga; Class I, Groups A-D; Class II, Groups E-G; Class III
Non-Sparking (nA, ec) Class I, Zone 2: AEx/Ex nA IIC T5...T1 Gc; Class I, Division 2, Groups A-D; Class I, Zone 2: AEx/Ex ec IIC T5...T1 Gc

Installation Notes

Mount probe using 1/4-28 UNF thread. Apply recommended torque of 5.1 N·m (45 in·lb), not exceeding 7.3 N·m (65 in·lb). Maximum thread engagement 0.375 in. Set initial gap to 1.0 mm (40 mils). Use 3-conductor shielded triad cable for field wiring (16-24 AWG), max length 305 m. Maintain minimum shaft diameter of 30 mm (1.2 in) for X-Y configuration. Ensure temperature does not drop below -34°C (-30°F) to prevent pressure seal failure.

Engineering Advantages

NSv design enables measurement in tight installation spaces where standard 5mm and 8mm probes cannot fit. Enhanced side-view characteristics and small target capability support shafts as small as 30 mm. Higher chemical resistance than 3300 RAM probes allows use in process compressor applications. TipLoc and CableLoc technologies ensure reliable cable attachment. Multiple approvals enable global hazardous area installation. Direct replacement for 3300 RAM and 3000/7000-series 190 systems.

FAQs

Q1: What is the linear measurement range?
A1: 1.5 mm (60 mils) from 0.25 to 1.75 mm gap.

Q2: What is the recommended torque for the 1/4-28 thread?
A2: 5.1 N·m (45 in·lb) recommended, 7.3 N·m (65 in·lb) maximum.

Q3: What applications is the NSv probe best suited for?
A3: Centrifugal air compressors, refrigeration compressors, process gas compressors, and machines with tight installation requirements or small shaft diameters.

Product Resources

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🏷️ Tags: 3300 NSv Probe Proximity Probe

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