HTS3D High Precision Biaxial Inclinometer With RS485 Interface

HTS3D

Condition

Parameters

Unit

Measurement Range

±85

°

Measurement Axis

Dual Axis:X,Y

Axis

Resolution

0.001

°

Measurement Accuracy

@25℃

0.01

°

Long-Term Stability

0.01

°

Zero-Point Temperature Coefficient

-40～85℃

±0.0002

°/℃

Sensitivity Temperature Coefficient

-40～85℃

≤50

ppm/℃

Power-On Startup Time

1

S

Response Bandwidth

5

Hz

Output Signal

RS485

Electromagnetic Compatibility

According to EN61000 and GBT17626

Insulation Resistance

≥100 megohms

Shock Resistance

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

Vibration Resistance

10grms,10～1000Hz

Weight

≤10g(excluding cables)

1) Resolution: The smallest identifiable angular change within the effective measurement range, reflecting its ability to monitor minute tilt fluctuations.
2) Measurement Accuracy: A comprehensive evaluation of the sensor's performance indicators under standard ambient temperature, including the overall performance of linearity error, repeatability error, hysteresis error, zero-point offset error, and cross-axis sensitivity error.
3) Long-Term Stability: The deviation between the maximum and minimum values ​​of the sensor's output value over a year of continuous operation at room temperature.
4) Zero-Point Temperature Coefficient: The ratio of the sensor's output value to temperature changes under zero-input conditions, defined as the ratio of the zero-point offset within the rated operating temperature range to the room temperature reference value.
5) Sensitivity Temperature Coefficient: A stability index of the sensor's full-scale output value with temperature changes, characterizing the drift rate of sensitivity relative to the room temperature reference value within the rated temperature range.

Parameter

Condition

Minimum Value

Typical Value

Maximum Value

Unit

Power supply voltage

Standard

5

12

36

V

Customized

Other Voltage

Operating current

No load

5

mA

Operating temperature

-40

85

℃

Storage temperature

-40

85

℃