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近年来,美国著名传感器与仪器公司PCB压电电子接连推出一系列新型振动加速计:高灵敏度加速度计(356A18).内置微电子(ICP),三轴测量,输出电压灵敏度高达1000mV/g,频率范围1～3000Hz.微型剪切式加速度计.352A10型为单轴测量,直径仅5.6mm,重量0.78gm;356A11型为三轴测量,方形设计,长仅10mm,重量4gm.电容式直流加速度计(370A02),其最大特点是可测量(直流)稳态振动和极低频振动.频率范围0～400Hz,灵敏度100mV/g.采用钛合金外壳,防冲击(500g)设计.状态监控加速度计(IM2602型),采用双层结构,不锈钢外壳,可在环境恶劣的工业现场永久性安装,用于状态监控.其电压灵敏度为100mV/g,有宽广频率范围.
In recent years, the United States famous sensor and instrument company PCB piezoelectric electronics launched a series of new vibration accelerometers: high sensitivity accelerometer (356A18). Built-in microelectronics (ICP), triaxial measurement, the output voltage sensitivity up to 1000mV / g, Range 1 ~ 3000Hz. Miniature shear accelerometer .352A10 type for the uniaxial measurement, diameter of only 5.6mm, weight 0.78gm; 356A11 type for the three-axis measurement, square design, length only 10mm, weight 4gm. Capacitive DC Accelerometer (370A02), the most prominent feature is the measurable (DC) steady-state vibration and very low frequency vibration frequency range of 0 ~ 400Hz, the sensitivity of 100mV / g. Titanium alloy shell, shock (500g) design state monitoring accelerometer (IM2602 Type) with a double-decked, stainless steel housing for permanent installation in harsh industrial locations for condition monitoring with a voltage sensitivity of 100mV / g and a wide frequency range.