HKT LoRaWAN Water Level Monitor It features a ceramic capacitive pressure sensor, which is resistant to clogging, easy to clean, and offers excellent corrosion resistance.Leveraging the spread spectrum communication technology of LoRa, coupled with a high-gain external antenna, the device ensures better transmission and reception of wireless signals, thereby extending the wireless communication range.
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LoRaWan Sensor Box
Description
compliant with LoRaWAN. It has been integrated with multiple communication ports for a variety of sensors. Its high-gain omni-directional external antenna expands the communication distance. External power supply and battery power supply are optional. With battery capacity Up to 19000mAh, it enables a long lifespan, reduces cost of battery replacement. It has a rugged enclosure with IP65 ingress protection rate. It can be fixed by pole-mounted and wall-mounted method, installed on pole, walls of the building, roof and etc.
Suitable for workshop, warehouse, agricultural greenhouse, docking within scenarios such as rooms, hydrological monitoring sensors, e.g.: hydraulic pressure sensors, liquid level sensor, liquid flow sensor, water sensor, temperature sensor, humidity sensor, light sensor, PM2.5, angle sensor, wind speed sensor, etc.
Features
Ø Supports LoRaWAN protocol;
Ø Frequency Bands: CN470-510/EU863-870/US902-928/AS923~925/AU915~928/CT850 Mhz etc.
Ø Integrates multiple communication interfaces: SPI, UART, ADC, GPIO, I2C,etc.
Ø Ingress Protection Rate:IP65
Ø Low power consumption,external power supply and built-in battery optional
Ø Battery power supply mode uses a large capacity battery of 19000mAh
Ø Supports multiple voltage outputs:3.3V, 5V, 9V, 12V, etc.
Ø supports wired and wireless parameter configuration and firmware upgrades; supports remote configuration
Ø Supports low battery alarm
Ø Supports heartbeat package reporting, heartbeat interval is configurable
Ø Operating temperature: -20℃~+70℃
parameter
Item
Specification
Wireless Performance
Data Transmission Rate
300bps~5.4Kbps
Frequency Bands
CN470MHz~510MHz
EU863MHz~870MHz
US 902MHz~928MHz
AS923~925MHz
AU915~928MHz
CT850MHz
Max Tx Power
19dBm
Max Link Budget
160dB
Max Rx Sensitivity
-140dBm(SF=12)
LoRa Antenna
Omnidirectional external antenna
Communication Port
UART, SPI, I2C, GPIO, ADC, RS485
Operating Condition
Temperature
-20℃~+70℃
Humidity
10%~95%RH non condensing
Power Supply
Power Supply
DC5-24V input; built-in battery optional
Battery Capacity
3.6 V/19000mAH
Power
Sleep Current
≤6uA
Tx Current
≤125mA
Rx Current
≤16mA
Others
External Sensors Suitable
RS485 port: suitable for wind speed sensor, wind direction sensor, GPS, water meter, electricity meter and gas meter, etc…
PT1000 port: temperature sensor
I2C port: gravity sensor, temperature and humidity sensor, etc.
GPIO port: suitable for immersion sensor, angle sensor, smoke detector (software not support temporary)
ADC port: pressure sensors, liquid level sensors, temperature and humidity sensors, light sensors, flow sensors, carbon dioxide sensors, etc.