1.2m XL Extension Cable 21504-000-012-05-02 Bently Nevada For 3300 XL Probes

The 21504-000-012-05-02 is a 1.2-metre XL extension cable that connects 3300 XL 5 mm or 8 mm proximity probes to the 3300 XL driver. Its armor-protected, fluoro-polymer jacket provides resistance to oil, steam, and UV exposure. The -05 miniature connector maintains less than 0.5% impedance deviation for API 670 compliant vibration and position measurements in confined spaces like tight cabinets or skid-mounted compressors.

• 1.2 m exact length - ideal for driver-mounted installations in small panels
• -05 mil connector - 10-32 UNF, gold-plated for anti-corrosion
• Stainless-steel armour - crush-proof to 1,000 N, rodent resistant
• Fluoro-polymer jacket - resistant to chemicals, steam, ozone, and UV
• 3300 XL colour code - blue boot indicates extension, preventing mismatches
• Wide temperature range - -55 °C to +150 °C continuous operation
• Precision impedance - ±0.5% tolerance ensures less than 1% total system accuracy
• Global certifications - CE, ATEX Cat 3, RoHS, REACH compliant

• Skid-mounted compressors with driver inside local panel
• Steam-turbine auxiliary lube-oil pumps
• Cooling-water pump bearing temperature + vibration combos
• Offshore platforms (salt-spray, UV, rodents)
• High-temperature (> 100 °C) steam valve position feedback

• Probes: 3300 XL 5 mm or 8 mm, -05 thread (e.g. 330103-00-04-10-02-05)
• Drivers: 3300 XL 5 m driver, -05 input (e.g. 330180-50-05)
• Monitors: 3500/42M, 3500/44M, 3500/45 racks
• Tools: 21500-000-080 wrench, 13849-01 cable-tie kit

1. Route cable - maintain > 50 mm bend radius, avoid sharp edges.
2. Connect probe - hand-tighten 10-32 UNF, then 1/8 turn with wrench.
3. Seal entry - use 13849-01 watertight gland for IP68.
4. Verify continuity - < 1 Ω conductor, > 100 MΩ @ 500 V DC.
5. Enter length - input 1.2 m in 3500 Rack Configuration Utility.