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Description：

The 3300 XL NSv Proximity Transducer system is intended foruse with centrifugal air compressors, refrigerationcompressors, process gas compressors, and other machineswith tight installation requirements. The 3300 XL NSv ProximityTransducer System consists of:

a 3300 NSv probe

a 3300 NSv extension cable

a 3300 XL NSv Proximitor Sensor(1)

The primary uses for the 3300 XL NSv Transducer System arefor areas where counter bore, sideview, or rearviewrestrictions limit the use of standard Bently Nevada 3300 and3300 XL 5 and 8 mm Transducer Systems. It is also ideal forsmall target applications, such as measuring radial vibrationon shafts smaller than 51 mm (2 in) or axial position on flattargets smaller than 15 mm (0.6 in). It is primarily used in thefollowing applications on fluid-filmed bearing machineswhere a small shaft or reduced side-view is present:

Radial vibration and radial position measurements

Axial (thrust) position measurements

Tachometer and zero speed measurements

Phase reference (Keyphasor signals)

Specification：

Frequently asked questions

1. What is the Bently Nevada 330904-00-11-10-02-CN 3300 NSv Proximity Probe?

The Bently Nevada 330904-00-11-10-02-CN is a 3300 NSv Proximity Probe designed for machinery with limited installation space, such as centrifugal compressors, refrigeration compressors, and process gas compressors.

2. What does the -10 cable length option indicate?

The -10 option specifies a 1.0 meter (39 in) integral probe cable. This length is commonly used in compact machinery installations where shorter cable routing is preferred.

3. What is the 330904-00-11-10-02-CN supply sensitivity?

The 330904-00-11-10-02-CN probe system features a supply sensitivity of less than 2 mV change in output per volt change in input voltage, ensuring stable measurement performance even when the supply voltage experiences minor fluctuations.

4. What is the 330904-00-11-10-02-CN output resistance?

The 330904-00-11-10-02-CN has an output resistance of 50 Ω, providing reliable signal transmission to compatible Bently Nevada monitoring systems.

Product Applications

Oil & Gas/Refineries: Process compressors, centrifugal compressors, natural gas pipeline booster pumps.

Power Generation Plants: Small and medium-sized steam turbines, gas turbines, generator set exciters, feedwater pumps.

Chemical Processing Plants: Various material reaction mixers, high-pressure reciprocating pumps, fans.

Steel & Metallurgical Mills: Large blast furnace blowers, rolling mill drive systems.