HDA436T HIGH-IMPACT DYNAMIC INCLINOMETER, MODBUS, 9-AXIS OUTPUT

HDA436T

Condition

Parameter

Measure range

-

Roll±180°, pitch±90°, azimuth±180°

(initial value at power-down is 0°)

Measure axis

-

X axis / Y axis / Z axis

Roll&Pitch Static accuracy¹⁾

-

± 0.05°

Roll&Pitch Dynamic accuracy

@25℃

± 0.1°

Gyro

range

-

±250°/s

Zero bias stability (10s Smooth)

-

8.5°/h

Angle random walk coefficient(allan)

-

0.25°/sqrt(h)

Acceleration

range

-

±8g

Bias stability(10s mean)

-

0.1mg

Bias instability(allan)

-

0.005mg

Speed random walk coefficient(allan)

-

0.005m/s/sqrt(h)

Zero point temp. Coefficient²⁾

-40～85℃

±0.01°/℃

Sensitivity temp. Coefficient³⁾

-40～85℃

≤100ppm/℃

Power-on startup time

≤3.5S

Response time

0.01S

Output signal

RS485/RS232/TTL

Electromagnetic compatibility

According to EN61000 and GBT17626

MTBF

≥ 98000 hours / time

Insulation resistance

≥100 Megohm

Impact resistance

100g @ 11ms,3 axial direction (half sinusoid)

Anti-vibration

10grms / 10～1000Hz

Waterproof level

Standard IP67, optional IP68 and corrosion-resistant IP68 protection level

Cable

Standard without wiring, optional 2m M12 aviation plug with PVC unshielded cable

Weight

Standard shell ≤ 165g,

IP68 shell ≤ 510g (including 1m cable)

1)Accuracy: refers to the root mean square difference between the measured and actual angle value by multiple measurements (>16 times) under normal temperature.

2)Zero temp. 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.

3)Sensitivity temp. 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.