The Bently Nevada 330190-080-00-05 is a high-performance extension cable specifically designed for the 3300 XL series proximity monitoring systems. This model incorporates the Extended Temperature Range (ETR) feature, enabling reliable operation in environments where standard cables would degrade rapidly. Its 8.0-meter length provides flexibility for installation layouts, while the standard cable construction offers a lightweight solution for permanent monitoring setups. Consequently, this cable ensures stable signal transmission for radial vibration and thrust position measurements in demanding industrial applications.
The 330190-080-00-05 delivers precise electrical characteristics essential for accurate proximity probe performance. Its triaxial construction maintains signal integrity over extended distances, and the specific resistance values are critical for proper system calibration.
Electrical Characteristics
Nominal DC Resistance (Center): The RCORE value measures 1.76 ± 0.26 Ω for the 8.0-meter length, ensuring consistent conductivity between the probe and proximitor.
Nominal DC Resistance (Outer): The RJACKET is 0.53 ± 0.11 Ω, which effectively maintains shield continuity and minimizes electromagnetic interference susceptibility.
Capacitance: With a typical capacitance rating of 69.9 pF/m (21.3 pF/ft), this cable supports high-frequency response without introducing significant signal degradation.
Field Wiring: We recommend using 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable with tinned conductors. Additionally, the maximum allowable distance between the Proximitor Sensor and the monitor is 305 meters (1,000 feet). For high-frequency applications, please consult the frequency response graphs to understand signal rolloff characteristics with longer field wiring.
Environmental and Mechanical Data
Temperature Range: As an ETR cable, the 330190-080-00-05 operates reliably from -52°C to +260°C (-62°F to +500°F). In contrast, standard non-ETR cables only support up to +177°C (350°F).
Material: The cable uses perfluoroalkoxy (PFA) insulation, which offers superior chemical resistance and thermal stability compared to conventional FEP-insulated cables.
Cable Bend Radius: The minimum bend radius is 25.4 mm (1.0 in). Therefore, proper routing practices are essential to prevent internal conductor damage during installation.
Connector Material: Gold-plated brass or beryllium copper connectors ensure excellent corrosion resistance and reliable electrical contact. Apply a maximum torque of 0.565 N•m (5 in•lbf) during connector mating.
Weight: The standard cable weighs only 34 g/m (0.4 oz/ft), making it ideal for applications where weight reduction is beneficial.
Agency Approvals and Certifications
This model features the "05" agency approval option, which includes CSA, ATEX, and IECEx certifications. Therefore, it is suitable for installation in potentially explosive atmospheres. Furthermore, it complies with FCC Part 15, EMC Directive 2014/30/EU, and RoHS Directive 2011/65/EU. It also meets maritime classification requirements and is certified for functional safety applications up to SIL 3 with HFT = 1.
Sensor System Integration
The Bently Nevada 330190-080-00-05 is fully interchangeable with non-XL 3300 5 mm and 8 mm components, provided the minimum cable bend radius is observed. The linear range for the complete sensor system begins at approximately 0.25 mm from the target and extends to 2.3 mm (10 to 90 mils). For radial vibration monitoring, the recommended gap setting is -9 Vdc, corresponding to approximately 1.27 mm (50 mils). This configuration enables precise shaft displacement measurement and early fault detection.
Handling Best Practices
First, verify the cable routing path to ensure the bend radius never falls below 25.4 mm. Next, clean the connector surfaces before mating to maintain optimal signal quality. Remember to tighten connectors only to the specified torque of 0.565 N•m to avoid mechanical damage. Finally, secure the cable with appropriate clamps to prevent strain on the connectors during operation.
Packaging List
1x Bently Nevada 330190-080-00-05 Extension Cable (Standard, 8.0m)
Shipping Information
We ship all orders via trusted international carriers including FedEx, UPS, or DHL. Consequently, you can expect rapid and secure delivery to your facility worldwide.
1. What does the "ETR" designation mean for this cable?
The "ETR" stands for Extended Temperature Range. The Bently Nevada 330190-080-00-05 uses PFA insulation, allowing operation from -52°C to +260°C, whereas standard cables are limited to +177°C.
2. What hazardous area approvals does this model carry?
The "05" approval option includes CSA, ATEX, and IECEx certifications. Therefore, the 330190-080-00-05 is suitable for installation in potentially explosive environments.
3. Can I use this cable with older 3300 series sensors?
Yes, 3300 XL components like the 330190-080-00-05 are electrically and physically interchangeable with non-XL 3300 5 mm and 8 mm components when you observe the minimum bend radius.
4. What is the maximum field wiring length I can use?
You can extend field wiring up to 305 meters (1,000 feet) between the Proximitor Sensor and the monitor. However, longer lengths may cause signal rolloff at higher frequencies.
5. Why is the "05" approval option important?
The "05" option provides CSA, ATEX, and IECEx certifications, which are mandatory for many industrial applications in hazardous locations. Always verify that this 3300 XL cable meets your local regulatory requirements.
| Brand Name | |
| Model No. | 330190-080-00-05 |
| Product Type | Cable |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
