NB-WM400 High-Accuracy 0.005° Cost-Effective Wireless Inclinometer
Introduction:
BWSENSING has launched NB-WM400 wireless inclination sensor.Through the NB IOT or operator 2G network,the data of structures can be uploaded to the cloud, and relevant departments can realize structural risk assessment in combination with big data analysis to avoid losses. It has excellent long-term stability and zero drift, built-in high-performance rechargeable lithium battery, and all internal circuits are optimized to automatically enter the low-power sleep mode.
Performance Index:
| Measurement range(°) | Condition | ±5 | ±15 | ±30 |
| Measurement axis | Mutually perpendicular | X-Y | X-Y | X-Y |
| Accuracy(°) | Room temperature | 0.005 | 0.008 | 0.01 |
| Resolution(°) | | 0.001 | 0.001 | 0.001 |
| Zero temperature drift (°/℃) | -40～85℃ | ±0.001 | ±0.001 | ±0.001 |
| Cross axis error (°) | 25℃ | 0.005 | 0.008 | 0.01 |
| Automatic sleep mode | Support |
| Timed wake up | Support |
| Exercise wake | Support |
| Mean time between failures MTBF | ≥90000 h |
| Electromagnetic compatibility | According to GBT17626 |
| Insulation resistance | ≥100 MΩ |
| Impact resistance | 2000g,0.5ms,3times/axis |
| Dimension | L109*W65*H53 mm |
| Weight | About 500(±10)g |
Application:
● Tunnel monitoring
● Foundation pit inclinometer
● Tower tilt monitoring
● Bridge tower inclination measurement
● Dam monitoring
BWSENSING's Accuracy Traceability System:
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.
FAQ
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.
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NB-WM400 Cost-Effective Wireless Inclinometer Tiltmeter Accuracy 0.005° Images
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