The HTS3 is a biaxial inclinometer sensor launched by Ruicom Technology, primarily suitable for industrial engineering fields such as foundation pit inclinometer monitoring and bridge inspection. This product inherits the stability of the HTS series while offering improved accuracy, superior temperature drift performance, and long-term stability controllable within 0.01 degrees Celsius. Through a built-in 5th-order filtering algorithm combined with biaxial gravity composite calculation, it can calculate the sensor's roll and pitch angles. Before leaving the factory, each product undergoes multi-faceted turntable calibration to correct biaxial cross-axis errors, effectively reducing mutual interference between measurement axes under large ranges.
The product is equipped with an RS485 interface and integrated protection circuitry to prevent interference with the RS485 bus; the power supply section employs multi-stage voltage regulation and overvoltage/overcurrent protection design. This product meets industrial-grade application standards, possesses stable performance and good expandability, and is suitable for various harsh industrial control environments.
Technical Characteristics
❖ Dual-axis tilt measurement
❖ Measurement range: ±85°
❖ Measurement accuracy: 0.01°
❖ Resolution: 0.001°
❖ DC 5~36V wide voltage input
Application Field
❖ Engineering Machinery and Equipment Measurement and Control ❖ High-Precision Large-Scale
❖ Excavator Angle Measurement and Control ❖ Bridge and Dam
Performance Parameters
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HTS3D
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Condition
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Parameters
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Unit
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Measurement Range
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±85
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°
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Measurement Axis
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Dual Axis:X,Y
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Axis
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Resolution
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0.001
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°
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Measurement Accuracy
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@25℃
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0.01
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°
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Long-Term Stability
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0.01
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°
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Zero-Point Temperature Coefficient
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-40～85℃
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±0.0002
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°/℃
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Sensitivity Temperature Coefficient
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-40～85℃
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≤50
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ppm/℃
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Power-On Startup Time
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1
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S
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Response Bandwidth
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5
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Hz
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Output Signal
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RS485
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Electromagnetic Compatibility
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According to EN61000 and GBT17626
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Insulation Resistance
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≥100 megohms
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Shock Resistance
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100g@11ms, three-axis (half sine wave)
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Vibration Resistance
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10grms,10～1000Hz
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Weight
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≤10g(excluding cables)
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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.
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Electrical Parameters
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Parameter
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Condition
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Minimum Value
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Typical Value
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Maximum Value
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Unit
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Power supply voltage
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Standard
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5
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12
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36
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V
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Customized
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Other Voltage
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Operating current
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No load
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5
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mA
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Operating temperature
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-40
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85
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℃
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Storage temperature
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-40
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85
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℃
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Product Dimensions
Vertical mounting plate dimension diagram
Product Dimensions:L86×W15×H9mm
Horizontal mounting plate dimension diagram
Product Dimensions:L85.5×W15×H7.6mm
Product Tags:
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HTS3D High Precision Biaxial Inclinometer With RS485 Interface Images
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