PCA826T

Condition

Parameters

Unit

Tilt sensor parameters

Measure range

±5

±10

±30

±60

°

Measure axis

XY

XY

XY

XY

Resolution¹⁾

0.0007

0.0007

0.0007

0.0007

°

Measure accuracy

MAXE²⁾

Room temp.

0.003

0.005

0.01

0.01

°

RMSE³⁾

Room temp.

0.001

0.002

0.003

0.005

°

Zero temp coefficient⁴⁾

-40～85℃

0.0003

0.0003

0.0003

0.0003

°/℃

Sensitivity temp. Coefficient⁵⁾

-40～85℃

≤50

≤50

≤50

≤50

ppm/℃

Power on time

<0.4

<0.4

<0.4

<0.4

S

Response frequency

0~20

Hz

Output rate

5Hz,10Hz,25Hz,35Hz,50Hz,100Hz. Can be set

Ouput signal

RS485/RS422/RS232 optional

EMC

According to EN61000 and GBT17626

MTBF

≥98000 hour/time

Insulation Resistance                  

≥100 MΩ

Shockproof

100g@11ms,3 Axial Direction (Half Sinusoid)

Anti-vibration

10grms,10～1000Hz

Protection grade

IP67

Cables

Standard configuration 1 meter, wear-resistant, wide temperature, shielded cable, mm aviation connector

Weight

≤400g (Excluding cable)

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

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

3) 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).

4) 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.

5) 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.