Rotational Angle Measurement of Bridge Support Using Image Processing Techniques

Table 1

Commercial inclinometer.

Device name	Manufacturer	Measuring range (degree)	Accuracy (degree)	Resolution (degree)	Sampling rate (Hz)
ACA2200 [16]	RION	±90	±0.003	0.0001	20
JN2101 [17]	Ifm electronic	±45	±0.1	0.01	20
DNS-85-D2 [18]	MP SENSOR	±85	±0.01	0.001	100
BND-HI-INC-MR-PS [19]	Bean Device	±30	±0.05	0.001	100