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Description：

The 330907-05-30-10-02-05 is a Bently Nevada 3300 XL NSv Reverse Mount Probe. The 3300 NSv probe and extension cable are mechanically and electrically compatible and interchangeable with Bently Nevada's previous 3300 RAM proximity probe and extension cable. Compared to the 3300 RAM probe, the NSv probe offers greater chemical resistance, making it suitable for a variety of process compressor applications. The 3300 NSv probe also exhibits superior side-view characteristics compared to the 3000 Series 190 probe at the same distance from the probe target. The 3300 NSv probe is available in a variety of housing configurations, including armored and unarmored 1/4-28, 3/8-24, M8X1, and M10X1 probe threads. Reverse-mounted 3300 NSv probes come standard with either a 3/8-24 or M10X1 thread. All components of the sensor system use gold-plated brass ClickLoc connectors. The ClickLoc connectors lock in place to prevent loosening.

Specification：

Frequently asked questions

Q: What is the correct installation torque for the 330907-05-30-10-02-05 probe?

Torque it to exactly 7.5 N·m. Over-tightening warps internal coils, while under-tightening causes the probe to vibrate loose.

Q: Why is the < 0.2% linearity error important?

It ensures perfectly accurate voltage-to-gap conversion. This prevents false alarms during micro-level shaft centerline shifts.

Q: How does the ≥ 65 dB SNR benefit the 330907-05-30-10-02-05 system?

It blocks electromagnetic interference from nearby VFDs. The monitor receives clean data free from background noise.

Q: What is the 330907-05-30-10-02-05 standard insulation resistance limit?

It must exceed 100 MΩ at 500 V DC. Lower values signal moisture ingress or a damaged cable jacket.

Product Applications

Oil and Gas Industry: Used in critical centrifugal compressors and high-pressure pump sets for oil and gas transportation, long-distance pipeline pressurization stations, and refineries.

Petrochemical and Chemical Industry: Monitors the operating status of process gas compressors, refrigeration compressors, and various chemical fluid transfer pumps.

Power and Energy Industry: Widely used for mechanical vibration analysis inside the bearing housings of small and medium-sized industrial steam turbines, water turbines, and generator sets.