BW-IMU425C Cost-Effective Modbus Inertial Measurement Unit IMU

Place of Origin CHINA
Model Number BW-IMU425C
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
Connector Metal Joint(Cable 1.5m) Protection Level IP67
Shell Material Magnesium Aluminum Alloy Anodizing Installation Four M4 Screws
Power Supply 9-35V DC Working Current 30mA (40mA Max)
Operating Temperature -40~85℃ Storage Temperature -55~100℃
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IMU Inertial Measurement Unit


Cable 1.5m IMU Inertial Measurement Unit


inertial mapping unit Resolution 0.01mg

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Product Description

BW-IMU425C Series Cost-effective Modbus Inertial Measurement Unit Accelerometer Resolution 0.01mg



The data deviation of BW-IMU425C is estimated by the 6-state Kalman filter with appropriate gain, which is suitable for inertial attitude measurement in motion or vibration state. At the same time, the sealing design and strict production process ensure that the product can accurately measure movement parameters such as the angular velocity, acceleration and attitude of the carrier in harsh environments.


Performance index


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



Bias stability at full temperature <20°/h (10s, 1σ)
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
Bias stability





BW-IMU425C Cost-Effective Modbus Inertial Measurement Unit IMU 0

BW-IMU425C Cost-Effective Modbus Inertial Measurement Unit IMU 1

BW-IMU425C Cost-Effective Modbus Inertial Measurement Unit IMU 2



Heavy duty truck

Construction machinery

AGV unmanned guided vehicle





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-IMU425C Cost-Effective Modbus Inertial Measurement Unit IMU 3