Wireless LoRaWAN Soil NPK Sensor can detect and send soil nitrogen (N), phosphorus (P), and potassium (K) data.
It is a wireless communication mode that adopts the SX1276 wireless communication module.
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R72632A – Wireless LoRaWAN Soil NPK Sensor
Original price was: $376.00.$249.00Current price is: $249.00.
- Soil nitrogen (N), phosphorus (P) and potassium (K) detection
- Adopt SX1276 wireless communication module
- IP rating: Main body: IP65, Soil NPK Sensor: IP68
- Compatible with LoRaWAN Class A
- US915 Support
*Netvox has a lead time of at least 35 days for backorders.
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Features
• Apply SX1276 wireless communication module
• 2 x 3.6v ER34615 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
Specifications
Electric
Power Supply: 2×3.6V ER34615 lithium batteries
Operating Voltage: 6.8v to 7.2v
Standby Current: ≤400uA
Wakeup Current: 6.3mA
Receiving Current (max): 11mA @3.3V
Transmitting Current (max): 120mA/3.3V
Battery Voltage Accuracy: ±0.1V
Low Voltage Threshold: 6.8V
Detection Range of Soil NPK: 0-1999 mg/kg
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
Dimension:
Main Body: 117 mm x 89.05 mm x 82 mm
NPK Sensor: 137mm x 45mm x 15mm
Sensor Wiring: 1.25m
Environment Temperature Range: -20℃ to 55℃
Storage Temperature Range: -40℃ to 85℃
Environment Humidity Range: <90%RH (No condensation)
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