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R311FD Wireless Accelerometer

When the device moves or shakes beyond the set threshold, it immediately reports the current acceleration and velocity of the X, Y, and Z axes.

  • Class
  • Frequency band
  • Power type
  • Sleep Power consumption
  • Rx Sensitivity
  • Transmit Power
  • Chipset
  • Sensors

SG$ 107.24

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Lead Time : 6.0 weeks

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When the device moves or shakes beyond the set threshold, it immediately reports the current acceleration and velocity of the X, Y, and Z axes.

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30-day money-back guarantee
Shipping: 2-3 Business Days

Netvox

Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard.  Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life.  For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.


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Overview

When the device moves or shakes beyond the set threshold, it immediately reports the current acceleration and velocity of the X, Y, and Z axes.

    Features

    • LoRaWAN™ Class A compatible
    • 2*3.0V CR2450 button battery power supply
    • 3-axis Acceleration and Velocity Detection
    • Apply SX1276 wireless communication module
    • Frequency Hopping Spread Spectrum (FHSS)
    • Configuration parameters can be configured through a third-party software platform
    • Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
    • Low power consumption and long battery life Improved

              Specifications for R311FD Wireless Accelerometer

              Frequency band AS923 or AU915 or EU868 or US915
              Class Class A
              Power type 2 pcs 3.0V CR2450 button batteries
              Sleep Power consumption 41uA
              Rx Sensitivity -136dBm
              Transmit Power 16dBm
              Chipset SX1276
              Sensors Accelarometer
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              Electric:

              Power Supply

              2 sections 3.0V CR2450 button batteries

              Operation Voltage

              DC 2.3V to 3.0V

              Standby Current

              42uA/3.0V

              Transmitting Current (max)

              120mA / 3.0V

              Receiving Current (max)

              11mA/ 3.0V

              Battery Measurement Accuracy

              ± 0.1V

              Low Voltage Threshold

              2.4V


              Frequency:

              Frequency Range

              863MHz-928MHz 470MHz-510MHz

              TX Power

              US915 20dbm；
              AS923 16dbm；
              AU915 20dbm；
              CN470 19.15dbm；
              EU868 16dbm；
              KR920 14dbm；
              IN865 20dbm；

              Receiving Sensitivity

              -136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
              -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

              Antenna Type

              Built-in antenna

              Communication Distance

              Up to 10 km
              (visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )

              Data Transfer Rate

              LoRa: 0.3kbps～50kbps
              FSK: 1.2kbps～300kbps

              Modulation

              LoRa/FSK (Note: You can choose one of them)

              Supportable LoRaWAN Band

              EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
              IN865-867,CN470-510

              (Note: The frequency band is optional and needs to be configured before shipment)


              Physical:

              Main Body Dimension

              57mm x 35mm x 15.2mm

              Weight

              48.9g

              Environment Temperature Range

              -20℃ to 55℃

              Storage Temperature Range

              -40℃ to 85℃

              Environment Humidity Range

              <90%RH (No condensation)

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