Wireless 3-axis Accelerometer Sensor

R 0.00

SKU:

R311FA1

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Vendor:

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

Documentation

Data Sheet User Manual

Highlighted 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

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)