Product Overview

The Bently Nevada 330190-080-01-05 is an ETR extension cable. ETR stands for Extended Temperature Range. It belongs to the 3300 XL series of proximity system components. This cable connects a 3300 XL probe to a Proximitor Sensor. You can use the 330190-080-01-05 in extreme temperature environments. The cable includes armor for mechanical protection. Industrial users trust this cable for hazardous area installations.

Ordering Information Breakdown

The 330190-080-01-05 follows a complete ordering code structure.

Part Number Decoding:

• 330190: 3300 XL ETR Extension Cable base model.

• 080: 8.0 meters (26.2 feet) length.

• 01: Armored cable construction.

• 05: Agency approvals (CSA, ATEX, IECEx).

Electrical Specifications

The 330190-080-01-05 meets precise electrical requirements for proximity systems.

DC Resistance (Center Conductor to Center Conductor):

• Length: 8.0 meters (26.2 feet).

• RCORE: 1.76 ± 0.26 Ω.

DC Resistance (Outer Conductor to Outer Conductor):

• Length: 8.0 meters (26.2 feet).

• RJACKET: 0.53 ± 0.11 Ω.

Capacitance:

• Typical Value: 69.9 pF/m (21.3 pF/ft).

Cable Construction Materials

The 330190-080-01-05 uses high-temperature materials for ETR performance.

Insulation Types:

• Standard Cable: Fluoroethylene propylene (FEP) insulated.

• Extended Temperature Range Cable: Perfluoroalkoxy (PFA) insulated.

Connector Material:

• Gold-plated brass or gold-plated beryllium copper.

Armor:

• Armored cable construction (option 01).

Temperature Range

The 330190-080-01-05 handles extreme temperatures.

Standard Cable Limits:

• Operating and Storage: -52°C to +177°C (-62°F to +350°F).

Extended Temperature Range Cable (ETR):

• Operating and Storage: -52°C to +260°C (-62°F to +500°F).

Physical Specifications

Cable Weight:

• Standard Extension Cable: 34 g/m (0.4 oz/ft).

• Armored Extension Cable: 103 g/m (1.5 oz/ft).

Minimum Cable Bend Radius:

• 25.4 mm (1.0 inch).

Maximum Connector Torque:

• 0.565 N•m (5 in•lbf). Do not exceed this value.

Linear Range and Gap Setting

The 330190-080-01-05 works within the 3300 XL proximity system specifications.

Linear Range:

• 2 mm (80 mils) total range.

• Linear range begins at approximately 0.25 mm (10 mils) from target.

• Linear range extends from 0.25 to 2.3 mm (10 to 90 mils).

• Corresponding voltage range: approximately -1 to -17 Vdc.

Recommended Gap Setting for Radial Vibration:

• -9 Vdc (approximately 1.27 mm or 50 mils).

Field Wiring Guidelines

The 330190-080-01-05 connects to a Proximitor Sensor. From there, field wiring goes to the monitor.

Field Wire Specifications:

• Wire Gauge: 0.2 to 1.5 mm² (16 to 24 AWG).

• Recommendation: Use 3-conductor shielded triad cable.

• Termination: Use tinned field wiring.

Maximum Field Wiring Length:

• 305 meters (1,000 feet) between the Proximitor Sensor and the monitor.

Frequency Response Note:

• Longer field wiring lengths cause signal rolloff at high frequencies. See frequency response graphs (Figures 10 and 12) for details.

Compatibility Information

The 330190-080-01-05 is interchangeable with older components.

3300 XL 8 mm Components:

• Electrically interchangeable with non-XL 3300 5 mm components.

• Physically interchangeable when minimum cable bend radius is observed.

Certifications and Approvals

The 330190-080-01-05 carries option 05 approvals.

Agency Approvals:

• CSA certified.

• ATEX certified (European hazardous areas).

• IECEx certified (international hazardous areas).

EMC Compliance:

• European Community Directive: EMC Directive 2014/30/EU.

• EN 61000-6-2 (Immunity for Industrial Environments).

• EN 61000-6-4 (Emissions for Industrial Environments).

FCC Compliance:

• Complies with part 15 of FCC Rules.

• Device may not cause harmful interference.

• Device must accept any received interference.

RoHS Compliance:

• European Community Directive: RoHS Directive 2011/65/EU.

Maritime Approvals:

• 2019 Rules for Conditions of Classification, Part 1.

• Approved for offshore units and structures.

Functional Safety:

• SIL 2 with HFT = 0.

• SIL 3 with HFT = 1.

Installation Guidelines

Handle the 330190-080-01-05 with care. Observe the minimum bend radius of 25.4 mm at all times. Do not exceed 0.565 N•m (5 in•lbf) when tightening connectors. Connect the cable between the 3300 XL probe and the Proximitor Sensor. Use only approved CSA, ATEX, or IECEx wiring methods. For hazardous areas, follow local installation codes. Keep field wiring under 305 meters to avoid signal rolloff. Use shielded triad cable for the field wiring section.

What is in the Box

Please inspect all items upon delivery.

• Bently Nevada 330190-080-01-05 ETR extension cable assembly.

• Armored cable jacket (8.0 meters length).

• Gold-plated connectors on both ends.

• Factory packing with original documentation.

Frequently Asked Questions (FAQ)

1. What is the difference between standard and ETR extension cables?
The 330190-080-01-05 uses PFA insulation for ETR. Standard cables use FEP insulation. ETR cables handle up to 260°C while standard cables handle 177°C.

2. Can I use this cable in a Zone 1 hazardous area?
Yes. The 330190-080-01-05 has ATEX and IECEx approvals. Check your specific zone requirements before installation.

3. What happens if I exceed the minimum bend radius?
Exceeding 25.4 mm bend radius can damage the 330190-080-01-05. This damage causes signal degradation or complete cable failure.

4. How do I calculate total system resistance?
Add the probe cable resistance to the 330190-080-01-05 resistance. Then add the Proximitor Sensor internal resistance. Stay within the sensor's specified total loop resistance.

5. Is this cable suitable for continuous flexing applications?
No. The 330190-080-01-05 is not rated for continuous flexing. Use it for static installations only. For moving applications, consult Bently Nevada for specialty cables.