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[China]
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Address: Building 30, No.58 Xiuxi Road, Wuxi City, Jiangsu Province, China.
Contact name:Zhang
Wuxi Bewis Sensing Technology LLC |
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NB-WH500 High-precision NB-IOT Wireless Inclinometer Accuracy 0.003°
Introduction:
For the demand of remote real-time monitoring and analysis of physical characteristics such as uneven settlement and tilt deformation of the foundation of dangerous and old houses, ancient buildings, various towers and other structures, North micro sensor has launched nb-wh500 high-precision wireless inclination sensor, which supports NB lot and GSM network modes. Structure data can be uploaded to the cloud through narrow band Internet of things (NB IOT) or operator 2G network. Users can evaluate the risk level of individual and regional structures through big data analysis, improve management efficiency and emergency level and avoid losses.
Performance Index:
| Measurement range(°) | Condition | ±30 |
| Measurement axis | Mutually perpendicular | X-Y |
| Accuracy(°) | Room temperature | 0.003 |
| Resolution(°) | 0.0007 | |
| Zero temperature drift (°/℃) | -40～85℃ | ±0.0007 |
| Cross axis error (°) | 25℃ | 0.005 |
| 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:
● Bridge tower inclination measurement
● Dam monitoring
● Slope disaster prevention
● Ancient building protection monitoring
● Tunnel monitoring
● Foundation pit inclinometer
● Dangerous housing 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.
