Current Output Dual Axis Inclinometer Tiltmeter BWK228 IP67

Place of Origin CHINA
Model Number BWK228
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 Inclinometer Tiltmeter BWK228 Accuracy (°) 0.2
Resolution (°) 0.02 Zero Bias (°/℃) ±0.01
Protection Level IP67 Power Supply(V) 12-36V
Start-up Time <3s MTBF ≥90000 H/time
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IP67 dual axis inclinometer


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Product Description

BWK228 Low-Cost Current Output Dual Axis Inclinometer Tiltmeter




BWK228 is a low-cost dual-axis inclinometer with current output developed and produced by BWSENSING. It uses a mature industrial-grade MEMS accelerometer, with a measurement range of ±90°, the highest accuracy of 0.2°, and an operating temperature of -40°C-+85. ℃. This product is small in size and light in weight, which can meet the application requirements with limited space. It converts the change of the static gravity field into the change of the inclination angle, and directly outputs the horizontal inclination value through the current mode.


Performance Index:


Measurement Range (°)


Condition ±90
Measurement axis   X-Y
Accuracy (°) Room temperature 0.2
Resolution (°) Completely still 0.02
Zero bias (°/℃) -40〜85℃ ±0.01
Start-up time   <3s
Output frequency (Hz) 5-100Hz adjustable Up to 100
Current output at zero(V) 10(0-20); 12(4-20);12(0-24)
Full-scale output current range (V) 4-20 (0-20 optional) (0-24 optional)
MTBF ≥90000 h/time
EMC According to GBT17626
Insulation resistance ≥100 MΩ
Impact resistance 2000g,0.5ms,3 times/axis
Weight (g) 230(without package)


Current Output Dual Axis Inclinometer Tiltmeter BWK228 IP67 0

Current Output Dual Axis Inclinometer Tiltmeter BWK228 IP67 1




● Industrial automatic leveling

● Medical instruments

● Photovoltaic automatic tracking

● Special valve

● Oil drilling equipment


BWSENSING's Accuracy Traceability System:

Current Output Dual Axis Inclinometer Tiltmeter BWK228 IP67 2


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.

Current Output Dual Axis Inclinometer Tiltmeter BWK228 IP67 3




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.