SNC200C-IMU MEMS Inertial Measurement Unit

概要

SNC200C-IMU MEMS is a domestic inertial measurement unit (IMU) based on MEMS technology. It has built-in high-performance MEMS gyroscope and MEMS accelerometer, and outputs 3 angular velocities and 3 accelerations. Snc200c-imu has high reliability and strong environmental adaptability. By matching different software, the products can be widely used in guided ammunition, tactical and industrial UAVs, seeker, autopilot and other fields ▶ 100% localization, completely independent and controllable; ▶ Three axis digital gyroscope: 450 / s dynamic measurement range, zero bias stability: 20 / h (GJB, 10s); ▶ Three axis digital accelerometer: 16g dynamic measurement range, zero bias stability: 0.5mg (GJB, 10s); ▶ High reliability: MTBF > 20000h, suitable for working under strong vibration conditions, interface and one-way UART; ▶ Accuracy guaranteed within the full temperature range (- 40 ℃ ~ 70 ℃): built in high performance temperature calibration and compensation algorithm; 2. Main application fields ▶ Tactical and industrial UAV ▶ Seeker, photoelectric pod ▶ Unmanned ship, unmanned vehicle 3. Physical dimensions, electrical characteristics and system performance indicators 3.1 System performance index 3.2 Physical dimensions and electrical characteristics Power consumption: ＜ 1.5W 3.3 Environmental indicators Operating temperature: - 40 ℃ ~ + 70 C Storage temperature: - 45 ℃ ~ + 75 ℃ Vibration: 20 ~ 2000Hz, 6.06g Continuous working time: > 120h 3.4 Interface characteristics

技術仕様

主な仕様： parameter Test conditions / index、Gyro Dynamic measurement range / 450-2000 / S (optional)、Zero bias stability 10s average (- 40 ℃ ~ + 70 ℃) / 15 /h、Zero bias Zero bias range / 0.2 /s、Zero bias change in full temperature range Soil 0.1 / s、Start repeatability 30 /s、Influence of vibration on zero bias 10 /s/g、Scale factor nonlinearity 500ppm、Resolving power three point zero five two 10-7 /s/LSB、Bandwidth 200Hz、Accelerometer Dynamic measurement range / 16g、10s average zero bias stability (- 40 ℃ ~ + 70 ℃, constant temperature) 0.5mg、Full temperature zero bias change 5mg、Other Start time / 2s、delayed 10ms、Nonlinearity 0.5%FS、Reliability MTBF / 20000h、Continuous work 120h、relative error 2.5 mbar、▶ Three axis digital gyroscope 450 / s dynamic measurement range, zero bias stability: 20 / h (GJB, 10s);、▶ Three axis digital accelerometer 16g dynamic measurement range, zero bias stability: 0.5mg (GJB, 10s);、▶ High reliability MTBF > 20000h, suitable for working under strong vibration conditions, interface and one-way UART;、Voltage 3.3V、Power consumption ＜ 1.5W、Size 58.7mmx42mmx8mm、Weight ＜ 35g、Operating temperature - 40 ℃ ~ + 70 C、Storage temperature - 45 ℃ ~ + 75 ℃、Vibration 20 ~ 2000Hz, 6.06g、Impact 500g, 0.5mg、MTBF >20000h、Continuous working time > 120h、1-way UART 500Hz。

技術仕様

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