Product details
Product Overview
- 330193-00-03-10-00 – Bently Nevada 3300 XL 8 mm Probe
- Type: M10 x 1 thread, without armor
- Made in U.S.A
- Non-contact eddy current sensor for shaft vibration & position
Key Technical Data
- ▶ Configuration & Dimensions
- Unthreaded Length: 0 mm (minimum) / 230 mm (maximum)
- Overall Case Length: 30 mm
- Total Probe Length: 1.0 meter (3.3 feet)
- Thread: M10 x 1, max engagement 15 mm
- ▶ Electrical & Resistance
- Nominal DC Resistance (RPROBE): 7.59 Ω ± 0.50 Ω
- High linearity for precise gap measurement
- ▶ Materials & Construction
- Tip: Polyphenylene sulfide (PPS)
- Case: AISI 303 or 304 stainless steel
- Seal: Viton® O-ring for differential pressure
- ▶ Temperature Range
- Standard Probe: -52°C to +177°C (-62°F to +350°F)
- Extended Tip: up to +218°C (+425°F)
- Cable & Connector: -51°C to +260°C (-60°F to +500°F)
- Caution: below –34°C (–30°F) may damage pressure seal
- ▶ Humidity & Immunity
- Humidity: < 3% scale factor change after 56 days at 93% RH (IEC 68-2-3)
- 60 Hz magnetic field immunity: minimal output voltage (as low as 0.0004 mV pp/Gauss)
Installation & Maintenance
- ✔ Mount using M10x1 threaded hole, hand tighten plus 1/4 turn
- ✔ Set initial gap between 0.5 mm and 1.5 mm for best linear range
- ✔ Clean tip gently with isopropyl alcohol if needed
- ✔ Inspect cable and connector for wear during routine checks
- ✔ Not pressure tested before shipping – contact support if pressure test required
Applications & Compatible Equipment
- ✅ Steam turbines, gas turbines, centrifugal compressors
- ✅ Pumps, fans, motors, and hydro generators
- ✅ Axial position monitoring and radial vibration measurement
- ✅ Works with Bently Nevada 3300 XL monitors and 3500 system
- ✅ Pairs with 3300 XL Proximitor® sensors
Comparison with Extension Cables
- For longer reach or armored protection, consider these extension cables:
- 330190-045-02-00 – Standard armored extension cable
- 330190-045-02-05 – Armored with hazardous area approvals
- Selection tip: Use armored cables in high-vibration or abrasive environments. This unarmored probe is lighter and suits clean panel routing.
- Related product: 3300 5mm Proximity Probes for smaller target surfaces.
Expert Review & Manager’s Insight
- Manager’s Insight: “This probe delivers trusted Bently Nevada precision. The 1.0 meter length fits tight junction box placements. With no agency approval needed, it’s cost‑effective for non-hazardous plants. Stocked for 24‑hour dispatch – keep one as a critical spare.”
- Expert Review: “Field data shows excellent stability over wide temperature swings. The Viton seal holds up in wet environments. Easy to install and compatible with standard Proximitor systems. A solid choice for predictive maintenance programs.”
Professional FAQ
- Q: What is the advantage of 1.0 meter total length?
A: It reduces cable clutter and minimizes signal loss. Perfect for machines where the driver is close to the probe. - Q: Can I use this probe with armored extension cables?
A: Yes. Combine with 330190 series armored cables for extra mechanical protection. Ensure total system length matches driver calibration. - Q: Does this model require hazardous area certification?
A: No. The “00” approval means it is for general purpose (non‑hazardous) locations. Use approved versions for Zone 0 or Zone 2 areas. - Q: How should I store the probe if not used immediately?
A: Store in original packaging between -52°C and +177°C. Avoid mechanical stress on cable. Inspect O‑ring before installation after long storage. - Q: What is the typical lifespan?
A: With correct installation, over 10 years in continuous service. Bently Nevada probes are known for long‑term reliability.
Selection & Purchasing Guide
- ✔ Confirm total length (1.0 m) fits your machine layout.
- ✔ Check thread compatibility – M10x1 is standard for many compressor casings.
- ✔ No hazardous area approval needed, ideal for general industrial sites.
- ✔ Warranty: 12 months against manufacturing defects.
- ✔ Shipping: 12-24 hours dispatch from stock. Express via FedEx, UPS, DHL.
Packaging & Support
- 📦 Box includes: 1 probe, calibration record, installation sheet.
- 📞 Contact us: sales@powergearx.com | +86 18030005825 (WhatsApp)
- ✅ Technical support available – we answer within 2 business hours.
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