The 330877-040-36-00 belongs to the 3300 XL series of extension cables. Bently Nevada created this cable to connect 50 mm proximity probes to Proximitor sensors. It delivers reliable signal transmission across extreme temperature ranges.
Additionally, this extension cable uses FluidLoc technology. This design prevents moisture from migrating along the cable length. For instance, steam turbine DE environments benefit greatly from this protection. Furthermore, the PFA insulation provides excellent chemical and temperature resistance.
This 330877-040-36-00 extension cable offers a total length of 4.0 meters (13.1 feet). The cable length option 040 indicates 4.0 meters. The armor and cable option 36 specifies FluidLoc cable construction. The agency approval option 00 means no specific approvals.
Cable Type: 75 Ω triaxial
Insulation Material: Perfluoroalkoxyethylene (PFA)
Construction: FluidLoc cable
Connector Type: ClickLoc (both ends)
Temperature Range: -51°C to +200°C (-60°F to +392°F)
Meanwhile, the DC resistance specifications are precise. Resistance from center to coaxial conductor measures 1.0 ± 0.25 Ω. Conductor resistance from coaxial to coaxial measures 0.3 ± 0.1 Ω. These low resistance values ensure minimal signal loss.
Proper system configuration requires careful length matching. The extension cable length and the probe length must add up to the Proximitor Sensor total length. For example, a 5.0 meter probe plus a 4.0 meter extension cable equals a 9.0 meter system total length.
Therefore, always verify your system requirements before ordering. The 330877-040-36-00 works with 3300 XL 50 mm probes of various lengths. Common pairings include 1.0m probe + 4.0m extension = 5.0m total, or 5.0m probe + 4.0m extension = 9.0m total.
The 3300 XL extension cable performs reliably in extreme conditions. Its operating and storage temperature ranges from -51°C to +200°C (-60°F to +392°F). This matches the temperature rating of 3300 XL probes perfectly.
Therefore, this cable suits steam turbine DE environments completely. The FluidLoc construction prevents moisture ingress along the cable length. Additionally, the ClickLoc connectors provide secure, contamination-resistant connections.
Proper installation ensures maximum system performance. First, verify the total length calculation. The probe length plus the 330877-040-36-00 length must equal your Proximitor Sensor's specified total length.
Next, inspect both ClickLoc connectors before installation. Each connector should have its protector installed. Remove the protector only immediately before making the connection. This practice prevents contamination.
Furthermore, route the cable away from extreme heat sources. Although rated for 200°C, direct contact with surfaces above this temperature will damage the cable. Secure the cable using appropriate clips or ties, but avoid overtightening.
The ClickLoc connector on this extension cable offers several benefits. First, it provides a positive locking mechanism with audible click confirmation. Second, it includes a removable collar for routing through tight clearances. Third, the connector design resists contamination and moisture.
Each 330877-040-36-00 comes with connector protectors installed. These protectors keep the connector faces clean during storage and handling. A disposable installation tool is also available to ensure proper connector assembly.
One Bently Nevada 330877-040-36-00 3300 XL Extension Cable (4.0 meter length)
FluidLoc cable with ClickLoc connectors on both ends
Connector protectors (pre-installed on both connectors)
*Note: The 12-month factory warranty and any certificates are not included in the packaging list.*
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1. How do I calculate the correct total system length?
Add the probe length and the 330877-040-36-00 extension cable length together. This sum must equal the total length specified for your Proximitor Sensor. For instance, a 5.0m probe plus this 4.0m cable gives a 9.0m total system length.
2. What is the temperature rating of this extension cable?
The 3300 XL extension cable operates continuously from -51°C to +200°C (-60°F to +392°F). This matches the temperature rating of 3300 XL 50 mm probes perfectly, ensuring consistent system performance.
3. Does this cable work with all 3300 XL 50 mm probes?
Yes, the 330877-040-36-00 works with any 3300 XL 50 mm proximity probe that uses ClickLoc connectors. However, always verify that the combined probe plus extension length matches your Proximitor Sensor requirements.
4. What does FluidLoc cable mean?
FluidLoc is Bently Nevada's moisture-resistant cable construction. It prevents water or other fluids from migrating along the cable length. This feature is essential for steam turbine DE environments where moisture is always present.
5. What are the DC resistance values for this 4.0 meter cable?
Resistance from center to coaxial conductor is 1.0 ± 0.25 Ω. Conductor resistance from coaxial to coaxial is 0.3 ± 0.1 Ω. These low values ensure accurate signal transmission between the probe and Proximitor sensor.
| Brand Name | Bently Nevada |
| Model No. | 330877-040-36-00 |
| Product Type | Extension Cable |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
