N-R718EC

LoRaWAN Accelerometer and Surface Temperature Sensor

Anewtech lorawan-N-R718EC Accelerometer-Sensor LoRaWAN Sensor Netvox

Features

  •  2 ER14505 battery (3.6V/section) in parallel power supply
  • LoRaWAN™ Class A compatible
  • Acceleration sensor detection
  • Host body IP65/IP67 (Optional); External NTC thermistor IP67
  • The base is attached with a magnet that can be attached to a ferromagnetic material object
  • Frequency Hopping Spread Spectrum (FHSS)
  • Improved power management for longer battery life

Specification

Electric:
Power Supply 2x3.6V ER14505 lithium batteries
Operating Voltage 3.1v to 3.65
Standby Current 80 uA
Receiving Current (max) 11mA @3.3V
Transmitting Current (max) 120mA/3.3V
Battery Voltage Accuracy ±0.1V
Low Voltage Threshold 3.2V
NTC Thermistor Measurement Range -40°C to 120℃
NTC Thermistor Accuracy ±3°
3-axis Accelerometer ADC Resolution 13 Bits
3-axis Accelerometer Accuracy ±16g
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
Modulation LoRa
Supportable LoRaWAN Band EU863-870, US902-928, AU915-928, KR920-923, AS923-1, AS923-2, AS923-3, IN865-867, CN470-510
Physical:
Dimension 112mm*89.19mm*32mm
Operating Temperature Range -20°C ~ 55°C
Storage Temperature Range -40°C ~ 85°C
Operating Humidity Range < 90%RH (No condensation)

N-R718EC can detect the movement or vibration of the device and send the signal to the gateway for processing. Otherwise, it is connected with an external NTC thermistor which can detect the surface temperature of the measured object.