BW-IMU600 Series High-Precision Inertial Measurement Unit
Introduction
The inertial data deviation is estimated by the 6-state Kalman
filter with appropriate gain, and the measurement accuracy is
ensured by the algorithm. The original data is compensated by
nonlinearity, quadrature compensation, Various compensations such
as temperature compensation and drift compensation can greatly
eliminate errors and improve product accuracy.
Performance index
| Gyro | Resolution | 0.0001°/sec |
| Range | ±500°/sec |
| Room temperature bias stability (10s smooth) | ＜2°/h |
| Room temperature bias repeatability | ＜0.5 °/h
|
| Bias stability at full temperature (GJB 10S) smooth | ＜5 °/h |
| Bias stability at full temperature (ALLAN) | ＜1 °/h |
| Scale factor nonlinearity | ＜300ppm |
| Scale factor repeatability | ＜50ppm |
| Accelerometer | Range | ±60g |
| Resolution | 0.1 mg |
| Room temperature bias stability (10S smooth) | 0.1mg |
| Zero offset repeatability (6 times) | ＜0.5mg |
| Full temperature bias stability | ＜1mg
|
| Bandwidth | 100Hz |
| Scale factor repeatability | ＜50ppm
|
| Maximum output | 500Hz | |
| Start delay | 200ms | |
Application
Pipeline survey engineering
Construction machinery
Stable platform
FAQ
Q1: Accuracy definition of products
A: RMS accuracy, the accuracy of each product can be
traced.Accuracy test report can be provided if required.
Q2: How to select suitable model?
A: Users should check the following points:
a. Single or dual axis?
b. Common protocol, Modbus or CAN?
c. Dynamic or static Application scenarios?
d. Horizontal or vertical installation?
Q3: How to purchase?
A: If you want sample, please purchase on BWSENSING online shop. We
accept Paypal/TT/CC.If you purchase in bulk, it is recommended to
consult the sales for the best price.
Q4: How long is the warranty period?
A: One year.
Q5: Fiber optic gyroscope test method
A: The military standard for the current fiber optic gyroscope test
method is: GJB2426A-2004
Company introduction
Wuxi Bewis Sensing Technology LLC(BWSENSING) is an innovative fast
growing company established in 2010. The company was born in The
Institute of Microelectronics (IME) of Peking University. We have
achieved the top spot in the middle and high-end industry
applications in the Chinese market.
From 2019, BWSENSING ® is approved as our global brand.With 10
years experience in the research-design-development and manufacture
of a range of Inertial sensor technology, BWSENSING posses the
skills, knowledge and experience to provide fully integrated
OEM/ODM design and manufacturing services for Inclinometer,
Electronic Compass, IMU, AHRS, GNSS/INS and Fiber Optic Gyroscope.
As the company co-founder Dr. Guangyi Shi said, we will use the
Accurate and Cost-effective sensors to make a greater contribution
to the global society for a better IoT world.
