BENTLY NEVADA 330400-01-05 Accelerometer Acceleration Tranducer

Description

The BENTLY NEVADA 330400-01-05 Accelerometer Acceleration Transducer is a high-performance piezoelectric sensor designed for critical machinery applications requiring casing acceleration measurements, such as gear mesh monitoring, and meets American Petroleum Institute Standard 670 requirements for accelerometers. Key technical specifications include a sensitivity of 10.2 mV/m/s² (100 mV/g) ±5%, enabling precise conversion of acceleration signals to electrical outputs, and a peak acceleration range of 490 m/s² (50 g) within a 10 Hz to 15 kHz frequency band. Its frequency response is 10 Hz to 15 kHz (±3dB) and 30 Hz to 10 kHz (±10%), ensuring accurate capture of vibration signals across a wide operational range. The sensor operates on -24 ± 0.5 VDC power and provides an output bias voltage of -8.5 ± 0.5 VDC. Constructed with a 316L stainless steel housing, it delivers robust performance in harsh industrial environments, with a operating temperature range of -55 degrees Celsius to +121 degrees Celsius (-67°F to +250°F) and a peak shock resistance of 49,050 m/s² (5000 g). It features a 1/4-28 UNF integral stud mounting thread for easy installation on machinery bearing housings, casings, or structures, and offers optional ATEX/IECEx and NEPSI hazardous area certifications for use in classified zones.