Description
Product Overview
- Brand: Bently Nevada
- Model: 330190-045-00-00
- Series: 3300 XL ETR Extension Cable
- This cable supports stable signals in hot areas.
- Length is 4.5 m for long routing needs.
- PFA insulation enables strong heat endurance.
Technical Data
- Electrical Performance:
- RCORE: 0.99 ±0.15 Ω
- RJACKET: 0.30 ±0.06 Ω
- Capacitance: 69.9 pF/m
- Field wiring length: up to 305 m
- Signal range: 0.25–2.3 mm
- Mechanical:
- Cable bend radius: 25.4 mm
- Weight: 34 g/m
- Armored weight: 103 g/m
- Connector torque: 0.565 N·m
- Materials:
- Standard cable: FEP 75 Ω triaxial
- ETR cable: PFA 75 Ω triaxial
- Connector: Gold‑plated copper alloy
- Environmental:
- Standard temp: −52°C to +177°C
- ETR temp: −52°C to +260°C
- Humidity stable for industrial use
- Certifications:
- FCC Part 15
- EN 61000-6-2, EN 61000-6-4
- RoHS 2011/65/EU
- Marine 2019 rules
- SIL2 (HFT 0), SIL3 (HFT 1)
- Compatibility: Fits 3300 XL 8 mm and 5 mm systems.
Product Benefits
- Good heat resistance for tough sites.
- Stable signal in long runs.
- Strong outer jacket for long life.
- Low noise for clean readings.
- Easy routing due to slim form.
Installation Guide
- Keep bend radius above 25.4 mm.
- Use shielded triad for field wiring.
- Do not twist the connector body.
- Gap near −9 Vdc for radial checks.
Maintenance Tips
- Check connector torque yearly.
- Inspect for jacket cuts.
- Keep cable away from sharp heat sources.
- Confirm resistance during shutdown.
Shipping Options
- FedEx
- UPS
- DHL
Warranty
- 12‑month warranty for defects
FAQ
- Can I run this cable near power lines?
Keep some space to reduce noise. - How do I prevent signal loss?
Use shorter field wiring where possible. - Does heat change readings?
ETR design keeps values stable. - What if the cable gets bent too far?
Check for jacket damage and measure resistance. - How do I verify correct routing?
Follow the shielded‑triad plan from the monitor side.
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