The 330930-040-01-05 serves as a critical link in the 3300 NSv monitoring system. This extension cable connects the proximity probe to the Proximitor Sensor. It enables precise vibration and position measurements. Manufactured in the U.S.A., this model features a 4.0-meter length. It also includes stainless steel armor for physical protection. A durable FEP jacket adds extra chemical resistance. Therefore, it suits demanding applications in turbines, compressors, and pumps.
This 330930-040-01-05 cable uses a 75 Ω coaxial design. It also employs fluoroethylene propylene (FEP) insulation. The center conductor offers a DC resistance of 0.220 Ω/m. Meanwhile, the shield provides 0.066 Ω/m. Additionally, the typical capacitance is 69.9 pF/m. These electrical characteristics ensure minimal signal degradation over its 4.0-meter length. The connector is made from gold-plated brass. This material ensures a secure and corrosion-resistant connection.
Furthermore, the cable's linear range reaches 1.5 mm (60 mils). It begins at approximately 0.25 mm (10 mils) from the target. The recommended gap setting for optimal performance is 1.0 mm (40 mils). Consequently, it provides a stable DC voltage output from -1 to -13 Vdc across its operating range. For field wiring, we recommend using a three-conductor shielded triad cable. The maximum allowable distance between the 3300 XL NSv Proximitor Sensor and the monitor is 305 meters (1,000 feet). However, please consult the frequency response graphs for signal rolloff details when using longer wiring.
The cable's robust construction is a key advantage. The flexible AISI 302 SST armor offers excellent mechanical protection. Additionally, the FEP outer jacket resists chemicals and moisture. This cable is rated for an operating and storage temperature range of -52°C to +177°C (-62°F to +351°F). Notably, this range is slightly broader than the standard probe specification. Moreover, the tensile strength is rated at a maximum of 220 N (50 lb) at the probe case. Similarly, the same rating applies to the connectors. This strength prevents accidental disconnections during maintenance or operation.
During installation, always confirm that the total length of the probe and the 330930-040-01-05 extension cable equals the required Proximitor Sensor total length. This step ensures accurate system calibration. For field wiring, we recommend using a three-conductor shielded triad cable. The maximum allowable distance between the 3300 XL NSv Proximitor Sensor and the monitor is 305 meters (1,000 feet). For reference, please consult the frequency response graphs for signal rolloff details when using longer wiring.
1 x Bently Nevada 330930-040-01-05 Extension Cable (4.0 meters)
Cable is shipped with protective end caps
All orders are shipped via FedEx, UPS, or DHL.
1. What is the exact length of this 330930-040-01-05 cable?
This model has a length of exactly 4.0 meters, which is equivalent to 13.1 feet.
2. Is this cable compatible with all 3300 NSv probes?
Yes, this 330930-040-01-05 is designed for the 3300 NSv system and works with compatible probes, provided the total length requirement is met.
3. What does the "01" option in the part number signify?
The "01" option indicates that this cable includes stainless steel armor and an FEP outer jacket for enhanced durability.
4. Can I use this cable in high-temperature environments?
Absolutely. It operates reliably between -52°C and +177°C, making it suitable for extreme conditions.
5. How do I verify the total system length?
You must add the probe length and the 330930-040-01-05 extension cable length together. This sum must equal the Proximitor Sensor's specified total length for proper operation.
| Brand Name | |
| Model No. | 330930-040-01-05 |
| Product Type | Extension Cable |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
