Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
Designed to maintain signal integrity in demanding machinery monitoring environments, the Bently Nevada 330854-040-25-05 connects 3300 XL 25 mm proximity sensors to their corresponding monitoring systems. This 3300 XL 25 mm Extension Cable is engineered to transmit high-frequency eddy current signals with minimal loss, ensuring accurate vibration, position, and speed measurements on critical industrial rotating machinery.
This specific configuration features a 4.0-meter cable length, armored FluidLoc protection for high-temperature fluid-exposed environments, and carries multiple agency approvals for deployment in hazardous industrial locations. The integrated design protects the coaxial core from external mechanical stresses and prevents fluid migration along the cable length.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330854-040-25-05 |
| Product Series | 3300 XL 25 mm Proximity Transducer System |
| Cable Length | 4.0 meters (13.1 feet) [Option 040] |
| Armor and Cable Option | Armored High Temperature FluidLoc Cable [Option 25] |
| Agency Approval Option | Multiple Approvals [Option 05] |
| Country of Origin | United States (U.S.A.) |
| Shipping Weight (Calculated) | 1.5 kg (3.3 lbs) |
| Connector Type | Description / Assignment |
|---|---|
| Sensor End Connector | Miniature coaxial female Click-Loc connector with silicone boot alignment. |
| Proximitor End Connector | Miniature coaxial male Click-Loc connector interfacing directly with the 3300 XL Proximitor. |
This cable must be paired strictly with 3300 XL 25 mm proximity sensors and Proximitor sensors. It is not electrically compatible with standard 5 mm, 8 mm, or 11 mm 3300 XL series components. Substituting this cable in smaller-scale sensor loops will result in impedance mismatches and catastrophic measurement errors.
The FluidLoc configuration (Option 25) prevents process fluids from migrating through the internal conduit in the event of outer sheath compromise. However, avoid bending the armored housing beyond its minimum physical bend limit during installation. Sharp bends can pinch the internal coaxial core, altering the cable's electrical length and calibration coefficients.
When connecting Click-Loc coaxial connectors, ensure they are fully seated until they lock securely. Do not use pliers or heavy tools to tighten the connectors; hand tightening is sufficient. In areas with high environmental moisture, always use connection protection kits to prevent moisture intrusion at the connection interfaces.
De-energize the proximity monitoring system and verify that the local environment is certified non-hazardous before opening junction boxes or servicing transducer cable connections. Failure to follow proper isolation protocols can cause equipment damage or electrical hazards.
Carefully route the armored FluidLoc cable through the designated path, avoiding sharp edges, moving parts, or extreme heat sources.
Align the Click-Loc coaxial connectors at the probe and Proximitor interfaces, pressing them together firmly until the positive locking mechanism engages.
Apply protective silicone sleeves or waterproofing boots over the connector joint if deployed in high-moisture or fluid-heavy applications.
Secure the armored casing to the structure using dedicated cable clamps at regular intervals to prevent mechanical strain caused by machine vibration.
Global Express Shipping
Returns & Warranty

Designed to maintain signal integrity in demanding machinery monitoring environments, the Bently Nevada 330854-040-25-05 connects 3300 XL 25 mm proximity sensors to their corresponding monitoring systems. This 3300 XL 25 mm Extension Cable is engineered to transmit high-frequency eddy current signals with minimal loss, ensuring accurate vibration, position, and speed measurements on critical industrial rotating machinery.
This specific configuration features a 4.0-meter cable length, armored FluidLoc protection for high-temperature fluid-exposed environments, and carries multiple agency approvals for deployment in hazardous industrial locations. The integrated design protects the coaxial core from external mechanical stresses and prevents fluid migration along the cable length.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330854-040-25-05 |
| Product Series | 3300 XL 25 mm Proximity Transducer System |
| Cable Length | 4.0 meters (13.1 feet) [Option 040] |
| Armor and Cable Option | Armored High Temperature FluidLoc Cable [Option 25] |
| Agency Approval Option | Multiple Approvals [Option 05] |
| Country of Origin | United States (U.S.A.) |
| Shipping Weight (Calculated) | 1.5 kg (3.3 lbs) |
| Connector Type | Description / Assignment |
|---|---|
| Sensor End Connector | Miniature coaxial female Click-Loc connector with silicone boot alignment. |
| Proximitor End Connector | Miniature coaxial male Click-Loc connector interfacing directly with the 3300 XL Proximitor. |
This cable must be paired strictly with 3300 XL 25 mm proximity sensors and Proximitor sensors. It is not electrically compatible with standard 5 mm, 8 mm, or 11 mm 3300 XL series components. Substituting this cable in smaller-scale sensor loops will result in impedance mismatches and catastrophic measurement errors.
The FluidLoc configuration (Option 25) prevents process fluids from migrating through the internal conduit in the event of outer sheath compromise. However, avoid bending the armored housing beyond its minimum physical bend limit during installation. Sharp bends can pinch the internal coaxial core, altering the cable's electrical length and calibration coefficients.
When connecting Click-Loc coaxial connectors, ensure they are fully seated until they lock securely. Do not use pliers or heavy tools to tighten the connectors; hand tightening is sufficient. In areas with high environmental moisture, always use connection protection kits to prevent moisture intrusion at the connection interfaces.
De-energize the proximity monitoring system and verify that the local environment is certified non-hazardous before opening junction boxes or servicing transducer cable connections. Failure to follow proper isolation protocols can cause equipment damage or electrical hazards.
Carefully route the armored FluidLoc cable through the designated path, avoiding sharp edges, moving parts, or extreme heat sources.
Align the Click-Loc coaxial connectors at the probe and Proximitor interfaces, pressing them together firmly until the positive locking mechanism engages.
Apply protective silicone sleeves or waterproofing boots over the connector joint if deployed in high-moisture or fluid-heavy applications.
Secure the armored casing to the structure using dedicated cable clamps at regular intervals to prevent mechanical strain caused by machine vibration.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|