PRESSURE / LIQUID LEVEL, TEMPERATURE AND ELECTRICAL CONDUCTIVITY SENSOR FOR LoRaWAN®
APPLICATIONS
Level / depth and water quality in tanks for liquids
Groundwater and wells
Running or open water level and quality
Salinity and chloride monitoring
SENSORS
LEVEL / PRESSURE
Range: 0 … 10 mH₂O / 0 … 1 bar, relative
Resolution: 2mm
Accuracy: ±0.5% of full scale @ 20 °C
TEMPERATURE
Range: -11 ... +49 °C, do not expose to freezing temperatures if sensor is in water
Resolution: 0.1 °C
Accuracy: max. ±1 °C
ELECTRICAL CONDUCTIVITY
Range: 0 … 120 dS/m
Resolution: 0.001 dS/m
Accuracy: ±0.01 dS/m or ±10% (whichever is greater)
DEVICE
LoRaWAN® class A
2 C alkaline batteries
13.5 cm × 8.1 cm × 7 cm (not including sensor)
10 m cable
Reference DL-CTD10