330400-01-00 | Bently Nevada | Monitor Module

330400-01-00 Product datasheet

330400-01-00 Functional Description

The Bently Nevada 330400-01-00 Accelerometersis a high-performance accelerometer transducer designed for critical machinery monitoring, particularly in applications requiring casing acceleration measurements such as gear mesh analysis. Compliant with API 670 standards, this rugged sensor delivers an amplitude range of 50 g peak with a sensitivity of 100 mV/g, ensuring precise vibration detection for early fault diagnosis. The Bently Nevada 330400-01-00 features a ¼-28 UNF integral stud for secure mounting on bearing housings or machine casings, where it effectively captures rotor-induced vibration transmitted through the structure.

Engineered for reliability in harsh industrial environments, the Accelerometers 330400-01-00 BENTELY NEVADAoperates on -24 ± 0.5 Vdc input voltage with a nominal 2 mA bias current and -8.5 ± 0.5 Vdc output bias voltage. Its robust design minimizes false signals caused by improper installation, though users must follow Bently Nevada’s guidelines to ensure optimal amplitude and frequency response. Unlike its sibling model (330425 with 75 g peak range), the 330400-01-00 Bently Nevada Accelerometer Acceleration Transducersprioritizes higher sensitivity for detecting subtle vibration changes indicative of unbalance, misalignment, or bearing wear.

The 330400-01-00 Accelerometer Acceleration Tranduceris ideal for rotating equipment protection, where continuous monitoring of casing vibration is essential. For complex installations, Bently Nevada offers engineering services to recommend optimal sensor placement and mounting techniques. Available for same-day shipping, this accelerometer is a stock item for urgent maintenance needs. When paired with compatible monitoring systems, the Bently Nevada 330400-01-00 enhances predictive maintenance strategies by providing accurate, real-time vibration data.

To maximize performance, install the Bently Nevada Accelerometer Tranducer 330400-01-00 directly on stiff casing locations near vibration sources. Avoid flexible surfaces that could dampen signals. For comprehensive machinery protection, combine this accelerometer with proximity probes (e.g., 3300 XL series) to monitor both casing and rotor dynamics, ensuring full coverage of potential failure modes.