Bently Nevada 330500-02-00

Product Features

Bently Nevada 330500-02-00 has no moving parts, reduces mechanical wear and tear, extends service life, and adapts to long-term continuous monitoring scenarios.

Bently Nevada 330500-02-00 can capture vibration signals from 4.5 Hz to 5 kHz, covering equipment vibration characteristics from low to medium-high frequencies, and is suitable for identifying a variety of fault types (e.g., unbalance, misalignment).

Environmental adaptability:

Bently Nevada 330500-02-00 has a wide operating temperature range (-55°C to 121°C) for extreme industrial environments, a hermetically sealed housing that withstands 100% non-submerged humidity and is highly resistant to moisture, and excellent shock resistance (5,000 g peak) to equipment start-ups and stops or sudden vibration shocks.

Its low transverse sensitivity (less than 5%) reduces the effect of mounting angle deviations on measurements, and its high amplitude linearity (±2% to 152 mm/s peak) ensures the accuracy of the vibration signal.

Its case and circuit isolation (Grounding Case isolated), reducing ground interference; low output impedance (less than 2400 Ω), stable signal transmission.

Product Using Principle

Bently Nevada 330500-02-00 is mounted on a bearing housing, machine casing or structure with M8 x 1 threads and the mounting torque is controlled in the range of 32-46 kg・cm to ensure stable contact.

When the machine vibrates, Bently Nevada 330500-02-00 generates acceleration due to vibration, which is integrated by the built-in electronics and outputs a voltage signal proportional to the vibration speed.

The signal is transmitted via shielded cable to a monitoring device (e.g. vibration monitor), which displays the value of the vibration speed after processing, and is used to determine whether there is any abnormal vibration in the equipment (e.g. elevated vibration amplitude due to rotor failure).

Product Applications

Bently Nevada 330500-02-00 is suitable for industrial scenarios where absolute vibration of equipment needs to be monitored, typical applications include:

Vibration monitoring of bearing housings of rotating machinery (e.g. turbines, generators, pumps, compressors).

Casing vibration measurement of equipment in high temperature or humid environments (e.g. chemical reactors, paper machinery).

Structural vibration monitoring of marine equipment (DNV-compliant) such as ships and offshore platforms.

Equipment fault diagnosis and predictive maintenance, through vibration data analysis to detect unbalance, misalignment, bearing wear and other problems in advance.

Product Parameter

The following are Bently Nevada 330500-02-00 Velomitor Piezo-velocity Sensor detailed table.