Key facts
- Manuals
- 16
- Languages
- ZH
- Last added
- 2026-10-19
Featured BW SENSING manuals

BWSensing BW-IMU127 Series Low-Cost Modbus Inertial Measurement Unit User Manual
The BWSensing BW-IMU127 is a high-precision strapdown inertial measurement unit designed to measure angular velocity and acceleration parameters. It utilizes MEMS accelerometers and gyroscopes with algorithms such as 6-state Kalman filtering, nonlinear compensation, orthogonal compensation, temperature compensation, and drift compensation to ensure accuracy in motion or vibration states. The device features digital interfaces (RS232/485/TTL) for easy integration into user systems. This manual is written in Chinese.
Covers: Product Introduction · Main Characteristics · Performance Indicators · Mechanical Specifications · Installation Guidelines · Wiring Definitions

BWSensing GI4300 High-Precision Fiber Optic Integrated Navigation System Technical Manual
The BWSensing GI4300 is a high-performance fiber optic integrated navigation system developed by BWSensing for aviation surveying, unmanned aerial vehicles, and marine/road applications. It features an integrated three-axis fiber optic gyroscope, three-axis accelerometer, and a BD/GPS/GLONASS tri-mode receiver, supporting various external sensors like magnetometers and barometers. This manual is written in Chinese.
Covers: Product Overview · Technical Specifications · Product Installation · Interface Definition · Debugging Software · Communication Protocol

BWSensing AS400S High-Sensitivity Low-Drift 3-Axis Accelerometer Technical Manual
The BWSensing AS400S is a digital output 3-axis accelerometer designed for industrial applications such as vibration monitoring, impact testing, and structural health monitoring. It features a frequency bandwidth of DC-100Hz, supports RS485/RS232/TTL communication interfaces, and operates within a temperature range of -40 to 85°C. Key characteristics include a measurement range of ±3.6g, high linearity of 0.02%, and low zero drift of 0.01% per year. This manual is written in Chinese.
Covers: Main Features · Application Fields · Technical Parameters · Product Dimensions · Installation Guidelines · Wiring Diagrams

BWSensing DMC 5000 Series 3-Axis Digital Compass User Manual
The BWSensing DMC 5000 Series 3-axis digital compass is a device designed for high-precision heading data in harsh environments. It integrates an industrial-grade microcontroller with high-precision magnetic sensors and drive chips, utilizing patented hard and soft magnetic calibration algorithms. The device also employs a three-axis accelerometer to compensate for tilt angles, ensuring accurate heading data even under extreme conditions. It is suitable for applications such as oil and gas exploration, GPS-assisted navigation, marine surveying, and underwater navigation. This manual is written in Chinese.
Covers: Product Features · Application Fields · Performance Indicators · Electrical Connection · Calibration Method · Product Models
Latest BW SENSING manuals
BWSensing BW-IMU127 Series Low-Cost Modbus Inertial Measurement Unit User Manual
User Manual 9 pages · 1.7 MB · ZHThis user manual covers the installation, wiring, and debugging of the BWSensing BW-IMU127 series low-cost Modbus inertial measurement unit.
BWSensing GI4300 High-Precision Fiber Optic Integrated Navigation System Technical Manual
User Manual 9 pages · 739 KB · ZHThis technical manual covers the BWSensing GI4300 high-precision fiber optic integrated navigation system, including installation, communication protocols…
BWSensing AS400S High-Sensitivity Low-Drift 3-Axis Accelerometer Technical Manual
User Manual 9 pages · 1 MB · ZHThis manual covers the BWSensing AS400S high-sensitivity, low-drift 3-axis accelerometer, detailing its specifications, installation, wiring, and debugging…
BWSensing DMC 5000 Series 3-Axis Digital Compass User Manual
User Manual 9 pages · 562 KB · ZHThis manual covers the operation, calibration, and specifications of the BWSensing DMC 5000 Series 3-axis digital compass for navigation and surveying.
BW Sensing IMU1200 Fiber Optic Gyro Inertial Measurement Unit Technical Manual
User Manual 7 pages · 899 KB · ZHTechnical manual for the BW-IMU1200 high-performance fiber optic gyro inertial measurement unit, covering installation and specifications.
BWSensing WF-WM420 Series High-Speed Wireless Tilt Sensor User Manual
User Manual 8 pages · 616 KB · ZHThis manual covers the installation, specifications, and usage of the BWSensing WF-WM420 high-speed wireless tilt sensor for structural health monitoring.
BWSensing LR-WK100 Low-cost LoRa Wireless Tilt Sensor Technical Manual
Product Leaflet 8 pages · 642 KB · ZHTechnical manual for the BWSensing LR-WK100 low-cost LoRa wireless tilt sensor, detailing specifications, installation, and application for structural…
BWSensing NB-WM400 NB-IoT Wireless Inclinometer User Manual
User Manual 8 pages · 645 KB · ZHThis manual covers the installation, specifications, and usage of the BWSensing NB-WM400 NB-IoT wireless inclinometer sensor for structural monitoring.
BWSensing NB-WK100 Series Low-Cost Wireless Inclinometer Technical Manual
User Manual 8 pages · 664 KB · ZHThis manual covers the BWSensing NB-WK100 series low-cost wireless inclinometer, detailing its specifications, installation methods, and technical…
BWSensing BWN425 CAN Bus Dual-Axis Inclinometer Sensor User Manual
User Manual 8 pages · 711 KB · ZHUser manual for the BWSensing BWN425 CAN Bus Dual-Axis Inclinometer Sensor, covering specifications, installation, and wiring.
BWSensing LEC215 Series 2D Electronic Compass Technical Manual
Product Leaflet 8 pages · 898 KB · ZHTechnical manual for the BWSensing LEC215 Series 2D Electronic Compass, covering specifications, installation, and calibration procedures.
BW Sensing NB-WM420 Series Wireless Inclinometer Sensor User Manual
User Manual 8 pages · 687 KB · ZHThis manual covers the installation, specifications, and usage of the BW Sensing NB-WM420 Series high-cost-effective wireless inclinometer sensor.
BWSensing WF-WS2000 Series High-speed Wireless Inclinometer Sensor User Manual
User Manual 8 pages · 860 KB · ZHThis manual covers the installation, specifications, and usage of the BWSensing WF-WS2000 high-speed wireless inclinometer sensor for structural health…
BWSensing BW-AH127C Series Attitude Reference System User Manual
User Manual 9 pages · 1019 KB · ZHThis manual covers the installation, calibration, and technical specifications of the BWSensing BW-AH127C series low-cost attitude reference system.
BWSensing SEC290 Series 9-Axis Attitude Electronic Compass User Manual
User Manual 8 pages · 566 KB · ZHThis manual provides installation, calibration, and technical specifications for the BWSensing SEC290 Series 9-axis attitude electronic compass.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in BW SENSING manuals
What interfaces are available for the BW-IMU127?
The unit supports RS232, RS485, and TTL interface outputs.
From: BWSensing BW-IMU127 Series Low-Cost Modbus Inertial Measurement Unit User Manual
What are the dimensions of the packaged product?
The packaged product measures 55mm x 37mm x 24mm (LxWxH).
From: BWSensing BW-IMU127 Series Low-Cost Modbus Inertial Measurement Unit User Manual
What is the position accuracy of the GI4300 system?
The system achieves a position accuracy of 2cm when using RTK.
From: BWSensing GI4300 High-Precision Fiber Optic Integrated Navigation System Technical Manual
What communication protocol does the GI4300 use?
The system broadcasts navigation data via RS-422 at 115200bps.
From: BWSensing GI4300 High-Precision Fiber Optic Integrated Navigation System Technical Manual
What communication interfaces does the AS400S support?
The AS400S supports RS485, RS232, and TTL communication methods.
From: BWSensing AS400S High-Sensitivity Low-Drift 3-Axis Accelerometer Technical Manual
What is the operating temperature range?
The device can operate in a temperature range of -40 to 85°C.
From: BWSensing AS400S High-Sensitivity Low-Drift 3-Axis Accelerometer Technical Manual
