Today, we will introduce you to the new products of Bewis : Wireless Tilt Sensor BW-WM400.

The BW-WM400 Wireless Inclination Sensor is a miniaturized intelligent digital tilt sensor designed by Bewis and CMCC for structural health monitoring. Support Band5/Band8 frequency band, UDP protocol stack, support serial port, meet NB-IOT standard, support data transparent transmission. It adopts rechargeable lithium battery, has low power optimization mechanism and can automatically enter low-power sleep mode. It can be used for several years* without replacing the battery, and can be charged to meet high-precision long-term monitoring requirements. With remote control and management functions, data can be directly entered into the cloud.

All modules use ultra-low power design, sensitive mechanism adopts the latest technology, the tilting unit of MEMS production process, small size, low power consumption, high consistency and stability, due to the digital tilt sensor module, linearity is more easier to be modified. The working temperature reaches the industrial grade -25 ° C ~ +85 ° C. The entire sensor node has very low current consumption, is easy to install, easy to maintain, and greatly reduces the cost of use.

Main characteristics:
● Accuracy: 0.005°
● Cross axis error is less than 0.01°
● Up to 2 years* for one charge*
● Resolution: 0.001 °
● Two-axis inclination measurement, measuring range ±30°
● Data is transmitted directly to the cloud for easy operation

Application field:
● Dangerous house monitoring
● Bridge bridge tower
● Dam monitoring
● Slope disaster prevention
● Ancient building protection monitoring
● Tunnel monitoring
● Foundation pit inclination
● Tower tilt monitoring