BW-AH127C Modbus Low-Cost Attitude And Heading Reference AHRS

Place of Origin CHINA
Model Number BW-AH127C
Minimum Order Quantity 1 set
Packaging Details BWSENSING BOX,Express package
Delivery Time 5-8 working days
Payment Terms T/T

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Heading Accuracy Weight (with Cable) 60g
Scale Factor Non-linearity ≤100ppm(1σ) Scale Factor Repeatability ≤100ppm(1σ)
Inclination Accuracy Resolution 0.01°
Dimension L60 X W59 X H29(mm)
High Light

Modbus Attitude And Heading Reference System


communication Attitude And Heading Reference System


attitude heading reference unit accuracy 1

Leave a Message
Product Description

BW-AH127C Series Modbus communication low-cost Attitude Heading Reference System Inclination accuracy:1°




The sealing design and strict production process ensure that the product can still work reliably in harsh environments. It has a digital interface, which can be easily integrated into the user's system. This product is widely used in assisted driving, unmanned vehicles, unmanned aerial vehicles, robots, and underwater equipment.



Performance index




Attitude parameter

Roll/Pitch accuracy
Heading accuracy
Tilt range Pitch±90º,Roll±180º
Gyro Resolution 0.01°
Range ±400°/sec
Bias stability at full temperature 30 °/h(10s,1σ)
ARW <0.1 °/√h
Scale factor non-linearity ≤100ppm(1σ)
Scale factor repeatability ≤100ppm(1σ)
Bandwidth 100Hz
Accelerometer Range: X, Y, Z ±3.6 g
Bias stability



Interface characteristics Communication mode RS232/RS485/TLL
Maximum output frequency 100Hz
MTBF ≥90000 h/time
EMC According to GBT17626
Insulation resistance ≥100 MΩ
Impact resistance 2000g,0.5ms,3 times/axis
Weight (with cable) 280g




































BW-AH127C Modbus Low-Cost Attitude And Heading Reference AHRS 0

BW-AH127C Modbus Low-Cost Attitude And Heading Reference AHRS 1


BW-AH127C Modbus Low-Cost Attitude And Heading Reference AHRS 2


Aerial work truck

Satellite tracking

Ocean Surveyor

Robot control



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-AH127C Modbus Low-Cost Attitude And Heading Reference AHRS 3