SCA100T详细使用说明.pdf

VTI 科技 SCA100T 丛书 SCA100T 双重的轴倾角罗盘系列 THE SCA100T DUAL AXIS INCLINOMETER SERIES The SCA100T Series is a 3D-MEMS-based dual axis inclinometer family that provides instrumentation grade performance for leveling applications. The measuring axes of the sensing elements are parallel to the mounting plane and orthogonal to each other. Low temperature dependency, high resolution and low noise, together a with robust sensing element design, make the SCA100T the ideal choice for leveling instruments. The VTI inclinometers are insensitive to vibration, due to their over damped sensing elements, and can withstand mechanical shocks of up to 20000 g. 特征 Features • Dual axis inclination measurement (X and Y) • SPI角度和温度输出Digital SPI inclination and temperature output • Measuring ranges ±30° SCA100T-D01 and± • 多种失败检测功能Comprehensive failure detection features 90° SCA100T-D02 o True self test by deflecting the sensing • 0.0025° resolution (10 Hz BW, 模拟输出) elements’ proof mass by electrostatic • Sensing element controlled over damped force. frequency response (-3dB 18Hz) o Continuous sensing element interconnection • Robust design, high shock durability (20000g) failure check. • High stability over temperature and time o Continuous memory parity check. • Single +5 V supply • RoHS com