Beijing, China
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Manufacturer/Factory & Trading Company
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ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
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Imu, Inertial Measurement Unit, Inertial Navigation manufacturer / supplier in China, offering Stim300 of Inertial Measurement Unit / Imu / Gyroscope, Novatel OEM 615 Board/ Gnss Receiver Card with Dual-Frequency, IR Thermal Imager and Target Tracking Eo Turret and so on.

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Stim300 of Inertial Measurement Unit / Imu / Gyroscope

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Min. Order: 1 Piece
Port: Hong Kong, Hong Kong
Transport Package: World Standard Export Packing
Payment Terms: T/T, D/P
Task: Navigation
Function: Measurement
Customized: Non-Customized
Weight: 55g
Supply Current: 300 Ma
Start-up Time: 3s

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Basic Info

Model NO.: STIM
Sample Rate: 2000 Sps
Operating Temperature: -40 to 85 Centigrade Degree
Trademark: stim
Specification: 55g
Origin: Norway

Product Description

STIM300 is a high performance and rugged Inertial Measurement Unit (IMU) comprised of 3 highly accurate MEMS gyros, 3 high stability accelerometers and 3 inclinometers. The IMU is factory calibrated and compensated for temperature effects over the full temperature operating range. The STIM300 is based upon Sensonor's proven gyro sensor technology in production for more than a decade, and its high precision Gyro Modules are already designed into many applications worldwide. Another advantage of the Sensonor MEMS technology is the very low vibration and shock sensitivity in any direction.


Weight 55 g
Operating temperature-40 85°C
Supply voltage4.55.05.5V
Supply current 300 mA
Start-up time 3 s
Sample rate  2000SPS
Mechanical shock, any direction  1500g
RS422 transmission bit rate  1.84Mbit/s
Misalignment 1 mrad
Input range ±400 °/s
Non-Linearity (conditions: ±200) 15 ppm
Resolution 0.22 °/h
Bias instability 0.5 °/h
Angular random walk 0.15 °/√h
Bias error over temperature gradients ±10 °/h rms
Linear acceleration effect    
Bias 1 °/h/g
Scale Factor 50 °/h/g
Scale factor accuracy ±500 ppm
Input range ±10 g
Resolution 1.9 μg
Bias instability 0.05 mg
Velocity random walk 0.07 m/s/√h
Bias error over temperature gradients ±2 mg rms
Scale factor accuracy ±300 ppm
Input range ±1.7 g
Resolution  0.2 μg
Scale factor accuracy ±500 ppm

Range and features
STIM300 full-scale angular rate input range is ±400°/s and the output is capped at ±480°/s. Standard acceleration input range is ±10g. Axis misalignment of as little as 1mrad is achieved by electronic axis alignment. STIM300 requires a single +5Vdc power supply and has a digital serial RS422 interface.
STIM300 offers several user selectable output formats and sample rates for gyro and accelerometer data:
1.Angular Rate
2.Incremental Angle
3.Average Angular Rate
4.Integrated Angle
6.Incremental Velocity
7.Average Acceleration
Device configurations and self-diagnostics
A reliable RISC ARM microcontroller enables easy device configuration and programming. The user selectable Service Mode allows for setting the output unit format, sample frequency, LP filter cut-off frequency, RS422 transmission bit rate and line termination. Service Mode also enables single measurements on demand, and to access detailed diagnostics information.
Evaluation tools
STIM300 evaluation tools supporting PCI or USB connectivity are available. The evaluation tools offer easy access to measurement data and configuration of the IMU. It supports data sampling at alternative rates, graphical presentation, and data logging to file. The evaluation tools contain a RS422 interface for USB or PCI hardware setup, all necessary cabling, and PC software.
Application areas
The STIM300 IMU is well suited for stabilization, guidance and navigation applications in Industrial, Aerospace and Defense markets. It is a crucial building block for inertial navigation systems in UAVs, AUVs, AGVs, UGVs and ROVs, robotics, and more, and offers the designer an ITAR free alternative. In many applications, STIM300 can competitively replace IMU's based on Fiber Optic Gyros (FOGs) and improve system performance with respect to robustness, reliability, size, weight, power and cost.


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