BWS4200 High Precision Voltage Output Dual Axis Inclinometer Tiltmeter

Place of Origin CHINA
Model Number BWS4200
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
Wide Voltage Input 12-35VDC Output 0-5V, 0-10V Optional, RS232
Measurement Range (°) ±90 Accuracy (°) 0.008
Resolution (°) 0.001 Zero Bias (°/℃) ±0.0007
Cross Axis Error (°) 0.008 MTBF ≥90000 H
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Product Description

BWS4200 High Precision Voltage Output Dual Axis Inclinometer 



BWS4200 has a measurement range of ±90° and a maximum accuracy of 0.008°. It is currently the most accurate product in the industry. The sensor uses a high-resolution differential digital-to-analog converter with built-in automatic compensation and filtering algorithms to minimize errors caused by environmental changes.


Performance index

Measurement Range (°)


Condition ±90
Measurement axis Mutually perpendicular X-Y
Accuracy (°) Room temperature 0.008
Resolution (°) Completely still 0.001
Zero bias (°/℃) -40~85℃






Cross axis error (°) -40~85℃






Start-up time




Output frequency (Hz) Up to 100(5-100Hz adjustable)
Baud rate 2400~115200(adjustable)
Mean time between failures MTBF ≥90000 h
Electromagnetic compatibility According to GBT17626
Insulation resistance ≥100 MΩ
Impact resistance 2000g,0.5ms,3 times/axis


BWS4200 High Precision Voltage Output Dual Axis Inclinometer Tiltmeter 0






Tower tilt monitoring

Surveying and Mapping Instruments

Wind turbine tower monitoring

Equipment automation



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.


Q5: Can analog quantity change the range?

A: User-defined settings can be made on the Bewis host computer with RS232-USB through the reserved RS232 wire harness.


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.


BWS4200 High Precision Voltage Output Dual Axis Inclinometer Tiltmeter 1