High-Precision MEMS Inclinometer (±40 g)
MEMS Inclinometer · JQYS50CJ1A
MEMS inclinometer built from three high-precision single-axis accelerometers for horizontal attitude angle measurement, with a ±40 g standard range (10 g and custom options available). Bias stability ≤20 mg (10 s standard deviation), ≤1 s initialization, −45 °C to +85 °C, suited to railway, construction, and mechanical applications.
Power Supply Voltage
5 ± 0.2 V
Operating Current
40 ± 10 mA
Weight
≤50 g
The JQYS50CJ1A is a domestically developed inclinometer composed of three high-precision single-axis domestic accelerometers and a signal processing circuit. It is capable of measuring the horizontal attitude angles of a carrier and is applicable in fields such as railway systems, construction, and mechanical industries.
Key Features
- Three high-precision single-axis accelerometers
- Measures horizontal attitude angles
- Domestic design, high reliability
- Suitable for railway, construction, mechanical industries
Applications
Technical Specifications
Key Technical Specifications
- Power Supply Voltage
- 5 ± 0.2 V
- Operating Current
- 40 ± 10 mA
- Weight
- ≤50 g
- Initialization Time
- ≤1 s
- Measurement Range
- ±40 (options: 10, custom) g
- Bias (Full Temperature Range)
- ±10 mg
- Bias Stability (Room Temp, 10s Std Dev)
- ≤20 mg
- Bias Repeatability
- ≤20 mg
Environmental Adaptability
- Atmospheric Pressure
- 4,000 ~ 110,000 Pa
- Max Relative Humidity (at 60℃ ±5℃)
- 95 %
- Operating Temperature Range
- -45 ~ +85 ℃
- Storage Temperature Range
- -55 ~ +85 ℃
- [1]Bias stability is specified as a 10 s standard deviation at room temperature.
- [2]The maximum relative humidity rating is specified at 60 °C ±5 °C.
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