330400-02-05 330400 / 330425加速度计

Bently Nevada 330400 / 330425加速度计适用于需要套管加速度测量的关键机械应用，

这些加速度计适用于需要套管加速度测量的关键机械应用，例如齿轮啮合监测。330400旨在满足美国石油协会标准670对加速度计的要求。它提供50 g峰值的振幅范围和100 mV/g的灵敏度。330425是相同的，除了它提供了一个更大的幅度范围(75g峰值)和灵敏度为25mv /g。

特性
灵敏度:
330400: 10.2 mV/m/s2 (100 mV/g)±5%
330425: 2.5 mV/m/s2 (25mv /g)±5%
加速度范围:
330400: 490米/秒(50克)
330425: 735米/秒(75克)
关键机械应用
-24±0.5 Vdc输入电压
-67至250°F(-55至121°C)的工作温度

330400-02-05

The Bently Nevada 330400 / 330425 Accelerometer are intended for critical machinery applications where casing acceleration measurements are required, such as gear mesh monitoring. The 330400 is designed to address the requirements of American Petroleum Institute Standard 670 for accelerometers. It provides an amplitude range of 50 g peak and a sensitivity of 100 mV/g. The 330425 is identical except it provides a larger amplitude range (75 g peak) and a sensitivity of 25 mV/g.

These accelerometers are intended for critical machinery applications where casing acceleration measurements are required, such as gear mesh monitoring. The 330400 is designed to address the requirements of American Petroleum Institute Standard 670 for accelerometers. It provides an amplitude range of 50 g peak and a sensitivity of 100 mV/g. The 330425 is identical except it provides a larger amplitude range (75 g peak) and a sensitivity of 25 mV/g.

Features

• Sensitivity:
  • 330400: 10.2 mV/m/s2 (100 mV/g) ±5%
  • 330425: 2.5 mV/m/s2 (25 mV/g) ±5%
• Acceleration range:
  • 330400: 490 m/s2 (50 g)
  • 330425: 735 m/s2 (75 g)
• Critical machinery applications
• -24 ± 0.5 Vdc input voltage
• -67 to 250°F (-55 to 121°C) operating temp