What is 330730-080-13-05?

It is a 3300 XL 8mm High-Pressure Proximity Probe manufactured by Bently Nevada, specifically designed for applications that penetrate pressurized machine casings.

What is the primary use of 330730-080-13-05?

It is primarily used to measure shaft vibration or axial position of rotating machinery (like compressors or pumps) in high-pressure environments.

What is the measurement principle of 330730-080-13-05?

It utilizes the eddy current principle. The magnetic field from the probe induces eddy currents on the metal shaft surface, converting energy loss into distance changes.

How to properly install 330730-080-13-05?

It must be threaded into a high-pressure seal housing or specialized mounting hole, and the gap voltage must be monitored using a multimeter to set the initial position.

Is 330730-080-13-05 heat resistant?

Yes, its operating temperature range is typically -35°C to +177°C.

330730-080-13-05

Name: 330730-080-13-05
Brand: Bently Nevada
SKU: 330730-080-13-05

3300 XL 11 mm Extension Cable

Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe：

3300 XL 11 mm Extension Cable
High-Pressure Proximity Probe

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Technical specifications for 330730-080-13-05

Manufacturer:

Bently Nevada
Product Category:

Machinery Monitoring Systems
Spare Part Number:

330730-080-13-05
Estimated shipping dimensions:

29x29x3cm
Weight:

0.78 kg
Tariff Code:

8537101190
Counliy of origin:

USA
Cable Length Option:

8.0 meters (26.2 feet)
Connector and Cable Option:

Armored FluidLoc cable with connector protector
Agency Approval Option:

Multiple Approvals

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Information

Overview Manuals Common Applications Product Precautions

The 330730-080-13-05 is an 8mm high-pressure proximity probe from the Bently Nevada 3300 XL series. Specifically designed for pressurized environments, this probe is a standard component for pressure vessels or converter housings in industrial rotating machinery monitoring.

3300 XL 11 mm probe
3300 XL 11 mm extension cable
3300 XL 11 mm Proximitor Sensor

The 3300 XL 11 mm Proximity Transducer System has a 3.94 V/mm (100 mV/mil) output for non-contacting vibration and displacement measurements on fluid film bearing machines. The large 11 mm tip enables this transducer system to have a longer linear range compared to our standard 3300 XL 8 mm Transducer System.The 3300 XL 11 mm Proximitor Sensor is designed to replace the 7200-series 11 mm and 14 mm Transducer Systems. When upgrading from the 7200-series system to the 3300 XL 11 mm system, every component must be replaced with 3300 XL 11 mm components. In addition, the monitoring system must be updated. If using a 3500 Monitoring System, an updated version of the configuration software that lists the 3300 XL 11 mm Transducer System as a compatible option is required.

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.

Bently Nevada 330730-080-13-05 3300 XL 11 mm Extension Cable Manuals, Datasheets, Drivers, Link

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.

Petroleum Refining

Monitoring shaft vibration on hydrocracking compressors while sealing internal high-pressure hydrogen gas.

Natural Gas Pipelines

Monitoring axial thrust position on gas turbine-driven compressors at booster stations.

Petrochemical Industry

Measuring non-contact displacement within the high-pressure chambers of ethylene feed pumps.

Air Separation

Monitoring bearing clearance changes at the high-pressure end of turbo-expanders.

Offshore Engineering

Monitoring rotor unbalance vibration on high-pressure injection pumps on offshore platforms.

Chemical Fertilizer

Monitoring journal vibration by penetrating the pressurized casing of ammonia compressors.

When using the 330730-080-13-05 high-pressure probe, the primary task is to ensure the high-pressure seals (such as O-rings) are intact and properly seated to withstand static pressures up to 500 psi and prevent leakage. Given its 8.0-inch extra-long unthreaded length, strict alignment with the mounting hole is essential to avoid probe body damage from lateral stress or friction. Additionally, verify that the total system length matches the 3300 XL Proximitor calibration, precisely adjust the DC gap voltage to the linear midpoint after installation, and keep connectors dry and clean to prevent signal drift.

FAQ View All FAQ

What is 330730-080-13-05?

It is a 3300 XL 8mm High-Pressure Proximity Probe manufactured by Bently Nevada, specifically designed for applications that penetrate pressurized machine casings.
What is the primary use of 330730-080-13-05?

It is primarily used to measure shaft vibration or axial position of rotating machinery (like compressors or pumps) in high-pressure environments.
What is the measurement principle of 330730-080-13-05?

It utilizes the eddy current principle. The magnetic field from the probe induces eddy currents on the metal shaft surface, converting energy loss into distance changes.

How to properly install 330730-080-13-05?

It must be threaded into a high-pressure seal housing or specialized mounting hole, and the gap voltage must be monitored using a multimeter to set the initial position.
Is 330730-080-13-05 heat resistant?

Yes, its operating temperature range is typically -35°C to +177°C.

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