Research and Application of Heavy-Equipment Parachute Rope Tension Sensor

Table 1

Temperature error of the sensor without compensation.

Tension (kN)	V out (V)							Errtemp (%FS)
	−20°C	−10°C	0°C	+10°C	+20°C	+30°C	+40°C
0	0.012	0.015	0.017	0.017	0.019	0.025	0.044	0.50%
20	0.969	0.972	0.991	1.003	1.011	1.020	1.034	0.84%
40	1.930	1.942	1.961	1.985	2.006	2.198	2.041	1.52%
60	2.892	2.920	2.953	2.962	2.975	3.021	3.033	1.66%
80	3.859	3.870	3.894	3.908	3.925	3.940	3.956	1.32%
100	4.817	4.833	4.845	4.857	4.862	4.882	4.896	0.90%