Description
Product Identification
- Manufacturer
- Bently Nevada
- Product Number
- 330102-60-90-10-02-CN
- Series
- 3300 XL
- Product Type
- 8 mm Proximity Probe with Armor
Core Value Summary
- Built for continuous vibration monitoring
- Armored cable improves mechanical protection
- Stable output in harsh environments
- Designed for critical rotating assets
Dimensional Configuration
- Probe Structure
- Thread type: 3/8-24 UNF
- Unthreaded length: 6.0 inches
- Overall case length: 9.0 inches
- Thread engagement limit: 0.563 inches
- Cable Length
- Standard length: 1.0 meter
- Matched to 1 meter Proximitor systems
Electrical Performance
- Signal Characteristics
- Linear range: 0.25 to 2.3 mm
- Total measurement span: 2 mm
- Output range: -1 to -17 Vdc
- Recommended gap: -9 Vdc
- Electrical Values
- Probe resistance: 7.59 Ω ±0.50
- Low drift under humidity stress
- Strong noise immunity with shielded wiring
Mechanical & Material Design
- Probe Tip
- Material: PPS plastic
- High wear resistance
- Probe Case
- Material: AISI 303 or 304 stainless steel
- Weight: 323 g per meter
- Sealing Design
- Viton O-ring pressure seal
- Prevents internal fluid migration
Environmental Endurance
- Temperature Capability
- Standard range: -52°C to +177°C
- Extended tip range: up to +218°C
- Cable limit: up to +260°C
- Humidity Resistance
- Less than 3 percent scale change
- Tested at 93 percent humidity
Hazardous Area Ratings
- Intrinsic Safety Mode
- Zone 0 approved with barriers
- Suitable for gas and dust zones
- Non-Incendive Mode
- Zone 2 installations supported
- Division 2 compliance
Installation & Wiring Notes
- Use 16 to 24 AWG field wiring
- Triad shielded cable is recommended
- Maximum field wiring: 305 meters
- Avoid cold shock below -34°C
Typical Use Cases
- Steam and gas turbines
- Centrifugal compressors
- Large electric motors
- Critical pump trains
Logistics & Warranty
- Original factory packaging
- Worldwide shipping available
- Courier options: FedEx, UPS, DHL
- Warranty period: 12 months
Professional FAQ
- Does the armored cable affect signal quality?
- No. The armor protects without changing output stability.
- Can this probe handle continuous high heat?
- Yes. It supports long-term elevated temperatures.
- Is field wiring length critical?
- Longer wiring may reduce high frequency response.
- Is pressure testing included by default?
- No. Testing is available on request.
- What is the main benefit of the 8 mm design?
- It improves strength and impact resistance.
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