WF-WM400 High-Speed Wireless Inclinometer Tiltmeter Accuracy0.005°

Place of Origin CHINA
Model Number WF-WM400
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 Wireless Transmission Inclinometer Protection Level IP65
Measurement Range ±60° Accuracy 0.005°
Resolution 0.001° Cross Axis Error 0.001°
Dimension L109*W65*H53 Mm Weight About 640(±10)g
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IP65 alog inclinometer sensor


Accuracy 0.005 analog inclinometer sensor


dual axis inclinometer sensor RoHS

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Product Description

WF-WM400 High-speed Wireless Transmission Inclinometer High Consistency Accuracy0.005°



Small size, low power consumption, high consistency and stability, and the working temperature reaches the industrial level of - 25 ℃ ~ + 85 ℃. It is specially designed for structural health monitoring, which can meet the needs of high-precision and high-frequency monitoring. In terms of network connection, it has the function of automatic disconnection and reconnection, which can effectively avoid problems caused by network abnormalities, server maintenance and other factors. It has remote control and management functions, and can transmit data to the cloud by connecting to the wireless router.


Performance Index:


Measurement range Condition ±60 °
Measurement axis Mutually perpendicular X-Y  
Accuracy Room temperature 0.005 °
Resolution   0.001 °
Zero temperature drift -40~85℃ ±0.001 °/℃
Cross axis error 25℃ 0.001 °
Output frequency   Up to 50 Hz

Mean No Failure

Working hours MTBF

≥90000 h
Electromagnetic compatibility According to GBT17626
Insulation resistance ≥100 MΩ
Impact resistance 2000g,0.5ms,3 times/axis
Dimension L109*W65*H53 mm
Weight About 640(±10)g


WF-WM400 High-Speed Wireless Inclinometer Tiltmeter Accuracy0.005° 0

WF-WM400 High-Speed Wireless Inclinometer Tiltmeter Accuracy0.005° 1




● Tower tilt monitoring

● Bridge tower inclination measurement

● Slope disaster prevention

● Tunnel monitoring

● Ancient building protection monitoring


BWSENSING's Accuracy Traceability System:


WF-WM400 High-Speed Wireless Inclinometer Tiltmeter Accuracy0.005° 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.


WF-WM400 High-Speed Wireless Inclinometer Tiltmeter Accuracy0.005° 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.