BW-IMU300 Cost-Effective Inertial Measurement Unit IMU RS232 /485/TTL Optional

Place of Origin CHINA
Model Number BW-IMU300
Minimum Order Quantity 1 set
Packaging Details BWSENSING BOX,Express package
Delivery Time 5-8 working days
Payment Terms T/T

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Product Details
Gyro Resolution 0.01°/sec Range X, Y, Z ±3.6g
Accelerometer Resolution 0.01mg Gyro Range ±400°/sec
Gyro Angle Random Walk Coefficient <0.1 °/√h Gyro Scale Factor Non-linearity ≤100ppm(1σ)
Accelerometer Add Zero Offset 0.15mg
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RS232 mems inertial measurement unit


RS485 mems inertial measurement unit


gyroscope measurement units 0.01mg Resolution

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Product Description

BW-IMU300 Series Cost-effective Inertial Measurement Unit RS232 /485/TTL Output optional Gyro drift compensation




Through various compensations such as nonlinear compensation, quadrature compensation, temperature compensation and drift compensation, the error source of BW-IMU300 can be greatly eliminated and the product accuracy level can be improved. It has a digital interface, which can be easily integrated into the user's system.


Performance index


Gyro Resolution 0.01°/sec
Range ±400°/sec
Bias stability at room temperature



Angle random walk coefficient <0.1 °/√h
Bias repeatability <50 °/h(1σ)
Scale factor non-linearity ≤100ppm(1σ)
Scale factor repeatability ≤100ppm(1σ)
Bandwidth 100Hz
Accelerometer Range: X, Y, Z ±3.6g
Resolution 0.01mg
Add zero offset 0.15mg
Bias stability



























BW-IMU300 Cost-Effective Inertial Measurement Unit IMU RS232 /485/TTL Optional 0

BW-IMU300 Cost-Effective Inertial Measurement Unit IMU RS232 /485/TTL Optional 1

BW-IMU300 Cost-Effective Inertial Measurement Unit IMU RS232 /485/TTL Optional 2



Heavy duty truck

Unmanned aircrafts

Stable platform

Construction machinery



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.


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.


BW-IMU300 Cost-Effective Inertial Measurement Unit IMU RS232 /485/TTL Optional 3