R311DA – Wireless Rolling Ball Vibration Sensor – Netvox | DistrIoT
Netvox
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R311DA – Wireless Rolling Ball Vibration Sensor – Netvox

Capteur R311DA de Netvox : détection de vibrations à bille roulante, LoRaWAN Classe A, faible consommation, portée jusqu’à 10 km.

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Description détaillée

R311DA – Wireless Rolling Ball Vibration Sensor – Netvox

General Description

The Netvox R311DA is a LoRaWAN™ Class A compatible wireless vibration sensor. It detects vibrations or movements using a rolling ball sensor and transmits the detected data to other devices via the wireless network. With its LoRaWAN connectivity, the R311DA offers an extended communication range of up to 10 km, enabling effective remote vibration monitoring.

Targeted Applications

  • Monitoring industrial equipment to detect abnormal vibrations
  • Motion detection in security systems
  • Monitoring of structures for the detection of seismic vibrations
  • Applications in smart buildings for motion detection

Highlights

  • Rolling ball vibration detection for increased motion sensitivity
  • LoRaWAN™ Class A compatibility with FHSS modulation for improved interference immunity
  • Optimized power consumption for long battery life
  • Communication range up to 10 km (depending on environment)
  • Remote configuration via third-party platforms (Actility/ThingPark, TTN, MyDevices/Cayenne)

Technical Specifications

Characteristic Value
Protocol LoRaWAN™ v1.0.3 Class A
Available frequencies EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510
Transmit power 19 dBm ±1 dBm
Reception sensitivity -136 dBm (LoRa, SF=12, 293 bps), -121 dBm (FSK, 1.2 kbps)
Communication range Up to 10 km (depending on the environment)
Sensor type Rolling ball sensor, one-way triggering
Food 2 x 3.0V CR2450 button batteries
Standby consumption 12 µA / 3.0V
Transmission current (max) 120 mA / 3.0V
Receiving current (max) 11 mA / 3.0V
Battery measurement accuracy ± 0.1V
Low voltage threshold 2.4V
Dimensions 57 mm x 35 mm x 15.2 mm
Weight About 45 g
Operating temperature -20°C to +55°C
Storage temperature -40°C to +85°C
Ambient humidity < 90% RH (non-condensing)

Interfaces and Connectors

  • Integrated rolling ball sensor for vibration detection
  • Integrated antenna for LoRaWAN communication
  • LEDs for status and operation indication

Pack Contents

  • 1 x R311DA Wireless Vibration Sensor
  • 2 x CR2450 button batteries
  • 1 x Quick Installation Guide