BW-IMU730 Small-size three-axis fiber optic gyroscope inertial
measurement unit Gyro bias stability:≤0.5°/h
Introduction
The measurement accuracy is guaranteed by the algorithm, and the
nonlinear compensation, quadrature compensation, Temperature
compensation and drift compensation, etc., are used to greatly
eliminate errors and improve product accuracy.
Performance index
Fiber optic gyroscope | Bias stability | ≤0.5°/h(10s,1σ)
|
| ARW | ≤0.02 °/√h |
| Bias repeatability | ≤0.5°/h(1σ) |
| Bias stability at full temperature | ≤0.5°/h(100s,1σ)
|
| Scale factor nonlinearity | ≤50ppm(1σ)
|
| Scale factor repeatability | ≤50ppm(1σ)
|
| Bandwidth | ≥400Hz
|
| Measurement range | -500~+500°/s |
| Random walk coefficient | ≤0.02 °/√h |
| Accelerometer | Range:X, Y, Z | ±20 g
|
| Bias stability at room temperature | 0.1mg(10s,1σ)
|
| Bias stability at full temperature | 0.5mg(10s,1σ) |
| Scale factor nonlinearity | 300ppm(1σ) |
| Scale factor repeatability | 300ppm(1σ) |
Other index
| Dimension | 70×65×51mm |
| Start-up time | ≤1min |
| Weight | ≤450g |
Application
Marine engineering surveying and mapping
Unmanned boats and underwater vehicles
Attitude measurement and maintenance
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?
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.
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.
