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 resolve demanding non-contact vibration and displacement measurements in tight spaces, the Bently Nevada 330905-00-05-10-11-00 is an industrial-grade eddy current sensor optimized for high-speed turbomachinery with small target areas. This transducer features an M10 x 1 threaded body without internal armor, integrated with a rugged FluidLoc cable that prevents liquid migration along the cable path. With a 1.0-meter overall length and protective connector housings, it ensures highly reliable machine health data feedback in hazardous, high-vibration, or liquid-immersed environments.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Series | 3300 NSv Proximity Probes |
| Thread Configuration | M10 x 1 (without body armor) |
| Unthreaded Length | 0 mm |
| Overall Case Length | 50 mm |
| Total Length Option | 1.0 meter (40 inches) |
| Cable Type | FluidLoc cable with stainless steel armor (no FEP jacket) |
| Connector Assembly | Coaxial with pre-fitted connector protectors |
| Agency Approvals | None (00 Option) |
| Country of Origin | USA |
| Shipping Weight (Calculated) | 1.50 kg |
The 3300 NSv (Narrow System variant) is specifically designed for target geometries smaller than those compatible with standard 3300 XL 8mm sensors. This probe must only be paired with a corresponding 3300 NSv Proximitor Sensor. Interchanging this probe with a standard 3300 XL 5mm or 8mm Proximitor will result in severe calibration curve deviation and invalid dynamic readings.
Ensure that no metal structures or adjacent machinery components sit within the probe’s lateral exclusion zone (typically a radius of 15 mm around the probe tip). Proximity to foreign metal surfaces will corrupt the eddy current field, leading to artificially depressed voltage-to-distance response. Maintain thermal stability at the mounting bracket, as excessive physical expansion can offset the physical gap calibration point.
When routing the armored cable, preserve a minimum physical bend radius of 25 mm. Do not over-torque the M10 threads; use a calibrated torque wrench to secure the probe body without stripping or crushing the internal coil assembly. The connector protectors must remain in place to isolate the coaxial interface from potential grounds in liquid-rich turbine sumps.
Isolate and lock out all machinery before probe insertion or adjustment. Dynamic proximity probe systems operate within high-voltage magnetic induction environments. Failure to de-energize and secure shaft rotation during installation risks fatal machine collision or electrical discharge damage to the control system.
Mount the probe using the M10 x 1 threaded body. Adjust the physical gap distance utilizing an electrical gap voltmeter to monitor the Proximitor output during the positioning stage.
Carefully route the armored FluidLoc cable to the junction box, taking precautions to prevent sharp bends or cable pinches near access panels.
Ensure the protective sleeve is fully seated over the coax connector joint to eliminate the path for oil, water, or ground loops to affect the signal path.
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Returns & Warranty

Designed to resolve demanding non-contact vibration and displacement measurements in tight spaces, the Bently Nevada 330905-00-05-10-11-00 is an industrial-grade eddy current sensor optimized for high-speed turbomachinery with small target areas. This transducer features an M10 x 1 threaded body without internal armor, integrated with a rugged FluidLoc cable that prevents liquid migration along the cable path. With a 1.0-meter overall length and protective connector housings, it ensures highly reliable machine health data feedback in hazardous, high-vibration, or liquid-immersed environments.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Series | 3300 NSv Proximity Probes |
| Thread Configuration | M10 x 1 (without body armor) |
| Unthreaded Length | 0 mm |
| Overall Case Length | 50 mm |
| Total Length Option | 1.0 meter (40 inches) |
| Cable Type | FluidLoc cable with stainless steel armor (no FEP jacket) |
| Connector Assembly | Coaxial with pre-fitted connector protectors |
| Agency Approvals | None (00 Option) |
| Country of Origin | USA |
| Shipping Weight (Calculated) | 1.50 kg |
The 3300 NSv (Narrow System variant) is specifically designed for target geometries smaller than those compatible with standard 3300 XL 8mm sensors. This probe must only be paired with a corresponding 3300 NSv Proximitor Sensor. Interchanging this probe with a standard 3300 XL 5mm or 8mm Proximitor will result in severe calibration curve deviation and invalid dynamic readings.
Ensure that no metal structures or adjacent machinery components sit within the probe’s lateral exclusion zone (typically a radius of 15 mm around the probe tip). Proximity to foreign metal surfaces will corrupt the eddy current field, leading to artificially depressed voltage-to-distance response. Maintain thermal stability at the mounting bracket, as excessive physical expansion can offset the physical gap calibration point.
When routing the armored cable, preserve a minimum physical bend radius of 25 mm. Do not over-torque the M10 threads; use a calibrated torque wrench to secure the probe body without stripping or crushing the internal coil assembly. The connector protectors must remain in place to isolate the coaxial interface from potential grounds in liquid-rich turbine sumps.
Isolate and lock out all machinery before probe insertion or adjustment. Dynamic proximity probe systems operate within high-voltage magnetic induction environments. Failure to de-energize and secure shaft rotation during installation risks fatal machine collision or electrical discharge damage to the control system.
Mount the probe using the M10 x 1 threaded body. Adjust the physical gap distance utilizing an electrical gap voltmeter to monitor the Proximitor output during the positioning stage.
Carefully route the armored FluidLoc cable to the junction box, taking precautions to prevent sharp bends or cable pinches near access panels.
Ensure the protective sleeve is fully seated over the coax connector joint to eliminate the path for oil, water, or ground loops to affect the signal path.
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
|