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Product characteristics ( FULL DATA SHEET ON DEMAND)
The T70-A-AV is a domestically developed dual axis current type tilt angle sensor for MEMS tilt angle measurement module by Micro-Magic Inc. Its internal core components include MCU processor, A/D converter, power circuit, output circuit, and other domestically produced components. To manufacture domestically produced equipment and overcome barriers to independent research and development technology.
All products undergo calibration, temperature compensation, and long-term aging stability testing before leaving the factory. Each process is precise and rigorous, ensuring reliability under different working conditions and long-term use cycles; Output 0-5V, 0.5-4.5V, 0-10V optional, and capable of TTL communication simultaneously. Integration is simple and installation is convenient. Simply fix the sensor on the surface of the object being measured with screws, and the horizontal angle of the object can be automatically calculated. It is easy to use.
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Product performance
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Dual-axis tilt monitoring (single-axis optional)
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Dual-axis 0 ~ ±90° Optional
Single axis 0-±180° (0-360°) Optional
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Resistance to shock and vibration
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Operating temperature: -40～+85℃
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Output mode 0-5V、0.5-4.5V，0-10V
(optional)
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Protection level: IP67 (IP68 can be customized)
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Voltage input DC 9~36V (5-12V optional）
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Small size: 81*40*40mm (can be customized)
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Product application
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High voltage wire tower monitoring
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Vehicle overload monitoring
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Angle control of various construction machinery
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Mining machinery, oil drilling equipment
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Parameter
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Conditions
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T70-A-AV
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Unit
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Measuring range
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±90
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±180
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°
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Measuring axis
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Y axis (optional)
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X, Y
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X
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Accuracy
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-40～85℃
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0.2
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0.3
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°
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Long term stability
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-40～85℃
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<0.22
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<0.35
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Hz
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Sensitivity temperature coefficient
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-40～85℃
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≤200
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ppm/℃
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Frequency response
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DC response
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100
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Hz
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Power-on start time
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0.2
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s
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Response time
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0.01
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s
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Output signal
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0.5-4.5V、0-5V、0-10V
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Average working hours
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≥35000 hours/time
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Impact resistance
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2450g, 0.5ms, 3 times/axis
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Anti-vibration
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10grms、10～1000Hz
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Insulation resistance
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≥100MΩ
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Waterproof level
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IP67
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Cable wire
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Standard 1.5m length, wear-resistant, oil-proof, wide temperature, shielded cable 4*0.2mm2
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Weight
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30g (excluding packaging box)
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Accuracy: Absolute accuracy refers to the comprehensive error of the sensor's absolute linearity, repeatability, hysteresis, zero point deviation, and horizontal axis error under normal temperature conditions.
Long-term stability: Long-term stability refers to the deviation between the maximum value and the minimum value of the sensor after one year of long-term operation under normal temperature conditions.
Response time: Response time is the time required for the sensor output to reach the standard value when the sensor angle changes once.
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