BWH528 MEMS Current Output Dual Axis Inclinometer Tiltmeter Accuracy 0.003°

Place of Origin CHINA
Model Number BWH528
Minimum Order Quantity 1 unit
Packaging Details BWSENSING BOX,Express package
Delivery Time 3-5 working days
Payment Terms T/T

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Product Details
Name Analog Inclinometer Protection Level IP67
Power Voltage (V) 12-35 Operating Current (mA) 20-60
Operating Temperature(℃) -40-85 Accuracy(°) 0.005
Resolution(°) 0.0007 Start-up Time <3s
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MEMS dual axis digital protractor


IP67 dual axis digital protractor


agricultural inclinometer 0.0007 Resolution

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Product Description

BWH528 MEMS Current Output Dual Axis Inclinometer 




BWH528 is a product with high cost performance, simple use, small volume, strong ability to withstand vibration and impact and anti external electromagnetic interference. Using the principle of non-contact measurement, the change of static gravity field is converted into inclination change, and the change directly outputs the current attitude angle through current. It is suitable for the recommended choice of inclination measurement in industrial automation, surveying and mapping and other industries!


Performance Index:


Measurement range (°)

Condition ±15 ±30
Measurement axis   X-Y X-Y
Accuracy(°) Highest 0.003 0.005
Resolution(°) Completely still 0.0007 0.0007
Zero bias (°/℃) -40~85℃ ±0.0007 ±0.0007
Start-up time   <3s <3s
Output frequency (Hz) 5-100Hz adjustable Up to 100 Up to 100
Full range output current range

4-20(0-20 optional)

(0-24 optional)

Mean time between failures MTBF ≥90000 hours  
Electromagnetic compatibility According to GBT17626  
Insulation resistance ≥100 MΩ  
Impact resistance 2000g,0.5ms,3 times/axis  


BWH528 MEMS Current Output Dual Axis Inclinometer Tiltmeter Accuracy 0.003° 0







● Industrial automation attitude control

● High-precision platform leveling

● Bridge and dam monitoring

● Railroad Gauge Ruler Leveling


BWSENSING's Accuracy Traceability System:


BWH528 MEMS Current Output Dual Axis Inclinometer Tiltmeter Accuracy 0.003° 1

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.


BWH528 MEMS Current Output Dual Axis Inclinometer Tiltmeter Accuracy 0.003° 2




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. Commom 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 Beiwei host computer with RS232-USB through the reserved RS232 wire harness.