Bently Nevada 330903-00-04-70-11-00: 3300 NSv Precision Proximity Transducer
Complete Suffic Configuration & Technical Specifications
- Brand: Bently Nevada
- Series: 3300 NSv
-
Full Model Number: 330903-00-04-70-11-00
- ├─ 330903: 3300 NSv proximity probe series
- ├─ 00: 0 mm unthreaded length
- ├─ 04: 40 mm overall case length
- ├─ 70: 7.0 m (23 ft) total cable length
- ├─ 11: Miniature ClickLoc coaxial connector with protector, FluidLoc cable
- └─ 00: No agency approval required
- Thread Type: M8x1
- Overall Case Length: 40 mm
- Cable Assembly: 7.0 meters, FluidLoc 75 ohm coaxial, FEP insulation
- Connector System: Miniature ClickLoc coaxial with protective shell
- Measurement Range: 0.25 mm to 1.75 mm (10–70 mils)
- Factory Gap Setting: 1.0 mm (40 mils) recommended
- Scale Factor: 7.87 V/mm (200 mV/mil), ±12.5%/-20%
- System Accuracy: ±0.06 mm (±2.3 mils)
- Output Voltage: Approximately -1 VDC to -13 VDC
- Frequency Response: 0 to 10 kHz, ±3 dB typical
- Probe DC Resistance: 5.9 ± 0.9 ohm at 7.0 meters
- Target Diameter: 8.9 mm minimum, 13 mm or larger recommended
- Operating Temperature: -52°C to +177°C (-62°F to +351°F)
- Storage Temperature: -52°C to +177°C
- Probe Tip Material: Polyphenylene sulfide (PPS)
- Case Material: AISI 304 stainless steel
- Cable Bend Radius: 25.4 mm (1.0 in) minimum
Precision Measurement Capabilities
- Linear Operating Window: 0.25 mm to 1.75 mm provides 1.5 mm total travel
- Output Linearity: ±0.06 mm deviation across full range
- Resolution: Infinite resolution within noise floor limitations
- Sensitivity Tolerance: Factory calibrated with ±12.5%/-20% variance
- Interchangeability: Replace probes without system recalibration
Environmental & Mechanical Durability
- Extreme Temperature Tolerance: Continuous operation from -52°C to +177°C
- Fluid Resistance: FEP cable insulation resists lubricants, water, and process fluids
- EMI/RFI Immunity: Shielded coaxial design rejects electrical interference
- Thread Engagement Limit: 12 mm maximum for M8x1 mounting
- Case Torque Specification: 5.1 N·m (45 in·lb) recommended, 7.3 N·m maximum
- Connector Installation: Finger-tight only, no tools required for ClickLoc
Technical Documentation
- Official Datasheet: 3300 XL NSv Proximity Transducer System - 147385 (PDF)
- Download Guide: Access full calibration curves, mounting diagrams, and temperature compensation data.
Frequently Asked Questions
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What is the difference between 3300 XL and 3300 NSv systems?
The 3300 NSv series features a miniature connector and reduced case diameter for tight installations. Our 330903-00-04-70-11-00 uses the NSv form factor with full 3300 XL electrical compatibility. -
Can this probe withstand hydrogen sulfide environments?
Yes. The 304 stainless steel case and PPS tip provide excellent resistance to H2S and common industrial chemicals. -
What target material does this transducer require?
This system measures ferrous and non-ferrous conductive materials. Carbon steel, stainless steel, and titanium alloys work properly. -
How do I verify correct probe gap installation?
Use the DC gap voltage method. Set the output to approximately -9 VDC for the 1.0 mm recommended gap. -
Do you offer extended cable lengths?
The -70 suffix specifies 7.0 meters. Contact us for custom cable assembly requirements. -
Is this probe RoHS compliant?
Yes. Bently Nevada manufactures all 3300 NSv transducers with RoHS-compliant materials and processes. -
What is the expected lead time for international orders?
We ship within 5 business days via FedEx, UPS, or DHL. Most destinations receive delivery within 3-7 business days.
Partner: NexAuto Technology Limited
Contact Information Inquiries: sales@nex-auto.com
WhatsApp: +86 153 9242 9628
