Description
R72632A01 Netvox Wireless LoRaWAN Soil NPK Sensor
R72632A01 can detect and send soil nitrogen (N), phosphorus (P) and potassium (K) data. It is a wireless communication mode, adopts SX1276 wireless communication module.
Features:
• Apply SX1276 wireless communication module
• 8 x 3.6v ER14505 power supply
• LoRaWAN™ Class A compatible
• Soil nitrogen (N), phosphorus (P) and potassium (K) detection
• Frequency Hopping Spread Spectrum (FHSS)
• Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
• Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
• Improved power management for longer battery life
Parameters
Electric:
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Power Supply
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8 x ER14505 lithium batteries
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Operating Voltage
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6.8v to 7.2v
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Standby Current
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≤400uA
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Wakeup Current
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6.3mA
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Receiving Current (max)
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11mA @3.3V
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Transmitting Current (max)
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120mA/3.3V
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Battery Voltage Accuracy
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±0.1V
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Low Voltage Threshold
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6.8V
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Detection Range of Soil NPK
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0-1999 mg/kg
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Frequency:
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Frequency Range
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863MHz-928MHz 470MHz-510MHz
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TX Power
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US915 20dbm；
AS923 16dbm；
AU915 20dbm；
CN470 19.15dbm；
EU868 16dbm；
KR920 14dbm；
IN865 20dbm；
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Receiving Sensitivity
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-136dBm（LoRa，Spreading Factor=12，Bit Rate=293bps )；
-121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)
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Antenna Type
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Built-in antenna
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Communication Distance
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Up to 10 km
(visible linear obstacle-free transmission distance , actual transmission distance depends on the environment )
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Data Transfer Rate
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LoRa: 0.3kbps～50kbps
FSK: 1.2kbps～300kbps
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Modulation
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LoRa/FSK (Note: You can choose one of them)
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Supportable LoRaWAN Band
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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)
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Physical:
Dimension
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Main Body: 117 mm x 89.05 mm x 82 mm
NPK Sensor: 137mm x 45mm x 15mm
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Sensor Wiring
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1.25m
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Environment Temperature Range
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-20℃ to 55℃
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Storage Temperature Range
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-40℃ to 85℃
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Environment Humidity Range
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<90%RH (No condensation)
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Documents:
R72632A01 User manual
R72632A01 Datasheet
