AGRONODE unit
AUTONOMOUS TELEMETRY STATION WITH RADIO TRANSMISSION BASED ON IOT TECHNOLOGY AND EXTERNAL SENSORS
The station is designed to collect, store and radio transmit wide range of physical, chemical and other phenomenons using wide variety of commercially available sensors. Its advantage is modular design, device and firmware features are independent of the type of radio module fitted
Basic parameters
Technical data
Downloads
Basic parameters
- Data collection, processing, publication and storage controlled by user script
- Internal measurement non-volatile data storage for 250,000 records
- USB user interface
- User setup application
- Solar charged internal accumulator or primary battery power source
- Magnetic button
- ARM Cortex M0 ultra low power processor
- Real time clock
- Integrated shock sensor
- External antenna
- Input protection against peak overvoltage
- Output overcurrent protection
Technical data
- Primary Li-SOCl2 battery: 16000 mAh or LiIon accumulator: 2200 mAh
- Solar panel: 2V, 200 mA max energy harvesting or external 18V solar panel
- Current consumption: 120 uA sleep mode, 500 mA max
- Ext. sensor power supply: 12 V and 5 V, 200 mA max, controlled
- Operating temperature: -25 – 55 °C
- Dimensions: 83 x 109 x 55 mm
- Protection: IP65
Downloads
Agronode [PDF, 4,57MB]
Extensive possibilities for connecting external sensors (multisensors) using a combination of buses
- ANALOG VOLTAGE (5V, 10V)
- ANALOG CURRENT
- SDI12
- RS485 Modbus
- 1WIRE
- I2C
- DIGITAL status, pulse, interval, frequency
Examples of realized measurements
- current meteorological conditions using complex weather stations (Vaisala, Metergroup – Atmos)
- water level (e.g. in boreholes) (BD sensors-Meret)
- temperature infrared radiometry ( Apogee Instruments)
- flow measurement in pipes ( inductive and pulse flow meters)
- air temperature, humidity and CO2 measurement (Sensirion modules)
- soil moisture and temperature measurements ( Campbell Scientific, Metergroup – Teros)
- Metergroup -Phytos leaf wetting
- NDVI index sensors
- Metergroup SRS