Long-distance Triaxial inclinometer

LoRaWAN SeriesLong-distance wireless triaxial inclinometer Introduction LoRaWAN LWHD-WM400 Long-distance wireless triaxial inclinometer is designed for structural health monitoring (SHM). It can be used for up to 10 years (In condition of sending data every hour). Data can be uploaded through the LoRaWAN G500 gateway (optional accessory) connected to TTN or Chirpstack and APP server. All modules are designed with ultra-low power consumption, the sleep current is lower than 4^A, and have timed wake-up and motion detective wake-up functions. Working temperature is -40 °C — +85 °C. • LoRaWAN Wireless...

LoRaWAN SeriesLong-distance wireless triaxial inclinometerApplication • Dangerous housing monitoring • Ancient building protection monitoring • Bridge tower inclination measurement • Tunnel monitoring • Dam monitoring • Foundation pit monitoring • Slope disaster prevention • Tower tilt monitoring Bewis Sensing Technology LLC www.bwsensing.com Tel: +86 17606118

LoRaWAN SeriesLong-distance wireless triaxial inclinometerResolution: The smallest change value of the measured value that the sensor can detect and distinguish within the measurement range.Accuracy: The root mean square error of the actual angle and the sensor measuring angle for multiple (>16 times) measurements. Electrical Index Power The mean time between failures (MTBF) is not less than 100,000 hours Ultra-low power consumption design, including automatic sleep mode, timing wake-up, motion wake-up Network topology LoRaWAN Gateway G500 TCP/IP SSL | Secure Payload Bewis Sensing Technology...

LoRaWAN Series Long-distance wireless triaxial inclinometer Package product size Product size：L105.2*W85*H101.8mm (with radome) Product size：L105.2*W85*H67mm (without antenna) Electrical Interface Aviation plug wiring definition Wire color & function Bewis Sensing Technology LLC www.bwsensing.com Tel：+86 17606118008

LoRaWAN Series Long-distance wireless triaxial inclinometer The correct installation method can avoid measurement errors. The following points should be done when installing the sensor: First of all, ake sure that the sensor mounting surface is completely close to the measured surface, and the measured surface should be as level as possible, and there should be no included angles as shown in Figure A and Figure C. The correct installation method is shown in Figure B and Figure D. uneven surface generates the i angle Secondly, the bottom line of the sensor and the axis of the measured object cannot...

LoRaWAN Series Long-distance wireless triaxial inclinometer Packing list NdFeB strong magnetic screws *4PCS (Optional) 9cm 3dBi antenna *1PC(Optional) Two types of antennas available Frequency band (848-888MHz) or (895-935MHz) Aviation plug-USB Power&Data 2in1 cable *1PC Bewis Sensing Technology LLC www.bwsensing.com Tel：+86 17606118008

LoRaWAN Series Long-distance wireless triaxial inclinometer • Enterprise Quality System Standard: ISO9001:2015 Standard (Certificate No.064-21 -Q-3290-RO-S) • CE certification (certificate number: M.2019.103. U Y1151) • ROHS (certificate Number: G 190930099) • GB/T 191 SJ 20873-2003 General specification for inclinometer and level • GBT 18459-2001 The calculation method of the main static performance index of the sensor • JJF 1059.1-2012 Evaluation and expression of measurement uncertainty •GBT 14412-2005 Mechanical vibration and shock Mechanical installation of accelerometer • GJB 450A-2004...

LoRaWAN Series Long-distance Triaxial Inclinometer Wuxi Bewis Sensing Technology LLC Add：Building 30, NO. 58, Xiuxi Road, Binhu District, Wuxi City, Jiangsu Province, China Tel：+86 17606118008 Mail：[email protected] Web：www.bwsensin