Two-Axial Systems to Measure the Angular Position of Models and Mechanisms
Two-axial sensors are designed for measuring the angular positions of aircraft models in wind tunnels, elastically-scaled models surfaces and full-scaled objects to determine the local deformations, test benches components to determine the mass-inertial characteristics of aircraft and spacecraft models.
2ADXL203/A Sensor with analog output
Measuring range, deg
Error, arc second
Error (at T = 20…50°), arc second
Drift of the indication within 5 hours, arc second
Measurement line, m
Power supply, V
Two ADXL203 double-axis micro-electromechanic accelerometers with definite direction of sensitivity axis.
Compensation of initial accelerometers signals in differential amplifiers.