The HTS-IMU1 Micro Inertial Measurement Unit is composed a domestic MEMS gyro chip, a high output range MEMS accelerometer chip and its drive pickup circuit, temperature sensor, digital signal processing circuit, a structure and software, etc. It’s used to measure three-axis angular velocity and three-axis acceleration of the carrier in real time.
The HTS-IMU1 Micro Inertial Measurement Unit is composed a domestic MEMS gyro chip, a high output range MEMS accelerometer chip and its drive pickup circuit, temperature sensor, digital signal processing circuit, a structure and software, etc. It’s used to measure three-axis angular velocity and three-axis acceleration of the carrier in real time.
Features
l Low consumption, low lag, impact resistance
l High precision, low noise, good repeatability
l Sensor full element compensation
l Low vibration rectification error
l Compact size, low weight, easy installation
l Accelerometer range ≤100g
l Customized service provided
Speci | Unit | Model | ||||
HTS-IMU1A | HTS-IMU1B | HTS-IMU1C | HTS-IMU1D | |||
Gyro | Range (customizable) | º/s | ±400 | |||
Bias stability (1s smooth, 1σ, room temperature) | °/h | 10 | 10 | 5 | 5 | |
Bias error within full temperature range | °/h | 20 | 20 | 10 | 10 | |
Random walk | °/√h | 0.2 | 0.2 | 0.15 | 0.15 | |
Bias repeatability | °/h | 10 | 10 | 10 | 10 | |
Bias acceleration sensitivity | °/h/g | 1 | ||||
Resolution | °/h | 2 | ||||
Scale factor non-linearity | ppm | 100 | 100 | 50 | 50 | |
Scale factor repeatability | ppm | 100 | 100 | 100 | 100 | |
Cross coupling | % | 0.1 | ||||
Bandwidth | Hz | 250 | ||||
Accelerometer | Range (customizable) | g | ±10~100g | |||
Bias error within full temperature range (customizable) | mg | 1;6;15 | 3;6;10 | |||
Random walk (customizable) | m/s/√h | 0.04;0.2;0.5 | 0.1;0.2;0.5 | |||
Bias repeatability (customizable) | mg | 1;3;6 | 0.5;2;5 | |||
Scale factor non-linearity | ppm | 300 | ||||
Scale factor repeatability | ppm | 100 | ||||
Bandwidth | Hz | 100 | ||||
Inclinometer | Range (customizable) | g | ±1.7 | |||
Bias stability (1s smooth) | mg | 0.5 | ||||
Random walk | m/s/√h | 0.08 | ||||
Scale factor non-linearity | ppm | 250 | ||||
Electric characteristic | Voltage | V | 5 | |||
Power consumption | W | 2 | ||||
Ripple | mV | 100 | ||||
Working condition | Working temperature | ℃ | -45~85 | -55~85 | -45~85 | -55~85 |
Storage temperature | ℃ | -55~105 | -60~125 | -55~105 | -60~125 | |
Vibration | —— | 10~2000Hz,6.06g | ||||
Shock | —— | 5000g,0.1ms | ||||
High reliability | MTBF | h | 20000 | |||
Others | Weight | g | 55 | |||
Size | mm | 44.8×38.6×20 | ||||
Interface | —— | RS-422 |
Address: Room412, Unit 2, Block B, Shenglong Plaza, Weiyang Road, Xi'an, China
Mobile: +86-18191458371