330400-01-05 acceleration sensor

The Bently Nevada 330400-01-05 is an acceleration sensor designed for housing acceleration measurement in critical mechanical applications, such as gear mesh monitoring. The following are some technical parameters and features of the sensor:

Sensitivity: 10.2mV /m/s² (100 mV/g) ±5%.
Acceleration range: Measured peak acceleration is ±490 m/s² (±50 g) in the frequency range of 10 Hz to 15 kHz.
Frequency response: 10 Hz to 15 kHz (600 cpm to 900,000 cpm) ±3dB; 30 Hz to 10 kHz (1800 cpm to 600,000 cpm) ±10%.
Operating and storage temperature: -55°C to +121°C (-67°F to +250°F).
Shock resistance: Maximum 49,050 m/s² (5000 g) peak.
Relative humidity: 100% condensing, non-submerged, enclosure sealed.
Input voltage: -24 ± 0.5 Vdc.
Bias current: 2 mA nominal value.
Output bias voltage: -8.5 ± 0.5 Vdc.
Cable length: up to 305 m (1000 ft) without compromising signal quality.
Mounting thread: 1/4-28 UNF monolithic stud.
Protection level: equivalent to IP 68 (dustproof and waterproof).
Certification: In line with North American CSA, European LCIE standards and international IECEX standards.
The sensor is usually mounted on a bearing seat or machine housing and is used to monitor the vibration of rotating machinery for fault diagnosis and predictive maintenance. It is suitable for a variety of industrial environments, including petroleum, chemical, power and manufacturing. The Bently Nevada 330400-01-05 is designed to meet the American Petroleum Institute’s API 670 requirements for accelerometers, ensuring reliability and accuracy in critical applications.

330400-01-05