STS

condition

parameter

Measurement range

-

±10°

±30°

±60°

±90°

±180°

Measuring axis

-

XY

XY

XY

XY 

X

Resolution

-

0.001°

Accuracy

MAXE

room temp

0.01°

0.01°

0.015°

0.02°

0.02°

RMSE

room temp

0.008°

0.008°

0.008°

0.009°

0.009°

Zero-point tempcoefficient

-40~85℃

±0.0005°/℃

Sensitivity tempcoefficient

-40~85℃

≤0.01%/℃

Power-onstartup time

0.5S

Response frequency

20Hz

Output signal

TTL/RS232 /RS485 optional

Communication Protocol

Serial communication protocol/MODBUSRTUProtocolOptional

Electromagnetic compatibility

According toEN61000 andGBT17626

MeanTime Between Failures

≥99000hours/time

Insulation resistance

≥100megohms

Impact resistance

100g@11ms, triaxial (half-sine wave)

Vibration resistance

10grms10~1000Hz

Waterproof rating

IP67

cable

Standard 2-meter M12 aviation plug with PVC shielded cable, wire weight ≤ 120g

weight

≤150g (excluding cable)

Resolution: Refers to the sensor in measuring range to detect and identify the smallest changed value.

MAXE:refers to the biggest error of the product within the range and at multiple angle points.

RMSE:refers to the root mean square difference between the measured value and the actual angle of the product within the range and for multiple times (more than 16 times).

Zero Temperature Drift Coefficient: the change rate of the indication value relative to normal temperature within the rated operating temperature range of the sensor at the zero degree.

Sensitivity Temperature Drift Coefficient: The percentage change rate with temperature of the full-scale indication relative to the full-scale indication at room temperature of the sensor in its rated operating temperature range.