HTS-E3/6 series high-precision three-axis MEMS gyroscope products are composed of domestic MEMS gyro chip with independent intellectual property rights and its driving pickup circuit, temperature sensor, digital signal processing circuit and control software, built-in all-temperature compensation, installation error compensation and other algorithms, through high-speed RS422 serial port output high-precision measurement data. The products are divided into industrial grade and military grade (working temperature -55℃~+85℃).
HTS-E3/6 three–axis MEMS Gyroscope is a tactical grade MEMS gyro module, with ultra high precision (Bias instability 0.05°/h, ARW 0.02°/√h), which is an affordable, robust and reliable, high accurate MEMS gyroscope, which is integrated with 32-bit micorocontrollers, and electronic axis alignment is by default. Each axis is factory calibrated to calibrate zero bias, sensitivity and compensate for temperature effects, providing high accuracy measurements. The MEMS Gyroscope module is powered by a single +5V supply and communicates via an RS422 interface.
Performance Characteristics
Spec Unit HTS-E3/6A HTS-E3/6B HTS-E3/6C HTS-E3/6D Range (adjustable) °/s ±400 ±400 ±400 ±300 Bias position °/h 15 10 5 8 Bias instability
(@Allan error) °/h 0.3 0.1 0.05 0.2 Bias stability（10s smooth,1σ, room temperature） °/h 3 2 0.4 1 Bias repeatability °/h 3 1 0.3 0.5 Bias error (full
temperature range) °/h 20 10 2 5 Random drift °/√h 0.15 0.05 0.02 0.03 Bias acceleration
sensitivity °/h /g 2 2 2 2 Resolution °/h 2 1 0.5 1 Output noise (half
peak) °/s 0.3 0.25 0.15 0.2 Scale factor
non-linearity PPM 100 100 100 100 Scale factor repeatability PPM 100 100 100 100 Cross coupling % 0.1 Band Width Hz 250 250 150 400 Voltage V +5±0.5 Starting current mA ＜400 Steady state power
consumption W ＜1.5 Ripple mV 100 Start stabilization
time Data updating rate s Hz 1 1000Hz Working temperature ℃ -45~85 Storage temperature ℃ -55~105 Vibration — 10~2000Hz,6.06g Shock — 5000g, 0.1ms Dimension mm 44.8*38.6*13.5 Weight g 45±1 Interface SPI RS-422
Dimension & Drawing
