BeanDevice® Wilow® AX-3D

Ultra-Low-Power WIFI Vibration Sensor | built-in datalogger | MQTT Protocol Communication

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User Manual

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OVERVIEW :

Available with several measurements range (±2g and ±10g), the BeanDevice® Wilow® AX-3D is an ULP (Ultra-Low-Power) WIFI accelerometer with built-in data logger.

Characterized by a waterproof (IP67/Nema 6) and a lightweight aluminum casing (65x59x35mm, 220g), an ultra-low power mode (60 µA in sleep mode), a built-in data logger that can store up to 5 million data logs, as well as a tiny Radome omni antenna enabling a maximum wireless range of 200 meters (L.O.S.), this outstanding ULP WIFI accelerometer is dedicated to Structural Health Monitoring, Condition Monitoring and many kind of industrial monitoring applications.

While the clear majority of wireless sensors are not suitable for harsh industrial environment, the BeanDevice® Wilow® AX-3D integrates an innovative antenna diversity design, boosting the radio link quality in environments subject to random and diverse disturbances. Antenna Diversity improves both the quality and reliability of a wireless link by 30%.

The combination of a high-performance accelerometer and a 24-bit delta-sigma analog-to-digital converter enables a very low noise operation (45 µg/√Hz for the ±2g version). Thanks to an onboard shock sensor coming with SSD (Smart Shock Detection) technology, the user can trigger both data acquisition and device wakeup on a shock threshold.

A smart energy management (USB and Energy Harvesting) allows to power supply the BeanDevice® from the internal Lithium-Polymer rechargeable battery, USB Power Bank or directly from a solar panel. Store and Forward+, a lossless data transmission mechanism, enables a large-scale deployment of Wilo wireless sensors on industrial applications where data transmission is critical.

Ready for IOT (Internet of things) applications, the BeanDevice® Wilow® AX-3D integrates MQTT (Message Queuing Telemetry Transport) data frame, a lightweight and open-source Internet of Things protocol. User can quickly setup an affordable and scalable IOT application. click here for more info