BWK220 MEMS Low-Cost Voltage Output Dual-Axis Inclinometer Tiltmeter

Place of Origin CHINA
Model Number BWK220
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 Size L90*W40.5*H26(mm)
Protection Level IP67 Insulation Resistance ≥100 MΩ
Impact Resistance 2000g,0.5ms,3 Times/axis Start-up Time <3s
Accuracy (°) 0.2 MTBF ≥90000 H
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Product Description

BWK220 MEMS Low-Cost Voltage Output Dual-Axis Inclinometer 



BWK220 is a low-cost dual axis inclination sensor with voltage output developed and produced by North micro sensor. It adopts mature industrial MEMS accelerometer, with measurement range of ± 90 °, maximum accuracy of 0.2 ° at room temperature and working temperature of - 40 ℃ - + 85 ℃. This product has small volume and light weight, and can meet the application requirements with limited space.


Performance Index:


Measurement Range (°)

Condition ±90
Measurement axis   X-Y
Accuracy (°) Room temperature 0.2
Resolution (°) Completely still 0.02
Zero bias (°/℃) -40〜85℃ ±0.05
Start-up time   <3s
Output frequency (Hz) 5-100Hz adjustable Up to 100
Current output at zero(V) 2.5(0~5 output); 5 (0-10 output)
Full-scale output current range (V) 0~5 (0-10)
MTBF ≥90000 h
EMC According to GBT17626
Insulation resistance ≥100 MΩ
Impact resistance 2000g,0.5ms,3 times/axis
Weight (g) 230(without package)





● Special valve

● Oil drilling equipment

● Industrial converter

● Lifting equipment inclination control

● Photovoltaic automatic tracking

● Tower tilt monitoring


BWSENSING's Accuracy Traceability System:

BWK220 MEMS Low-Cost Voltage Output Dual-Axis Inclinometer Tiltmeter 0

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.


BWK220 MEMS Low-Cost Voltage Output Dual-Axis Inclinometer Tiltmeter 1




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.