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• Notice: WQS-LB doesn&;t encompass water high quality sensor User deserve to buy seperately water high quality sensorProbe Options: DR-ECK1/10 -- Water Electrical Conductivity Sensor DR-PH01 -- Water PH Sensor DR-ORP1 -- Oxidation-Reduction Potential Sensor DR-DO1 -- Dissolved Oxygen Sensor DR-TS1 -- Water Turbidity Sensor WQS-LB -- LoRaWAN Water Quality Sensor Converter The Dragino WQS-LB is a Main Unit is improved instruments designed for complete water quality monitoring throughout diverse functions They are best for monitoring tap water, commercial water, environmental water, and wastewater,etc,which ofer exact and dependable measurements to guarantee water quality standards are met The Dragino WQS-LB is a Main Unit supports 1-3 probes helps connecting 1 to three water high quality probes, including EC, pH, DO, ORP, and TS probes It detects water quality parameters, and uploads the price through wireless to LoRaWAN Server WQS-LB supports BLE con­figure and wi-fi OTA replace which makes consumer clean to apply WQS-LB is powered by 8500mAh Li-SOCI2 battery , it is designed for long-term dissipate to a number of years Features: Applications: LoRaWAN 1 Class A Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869 Ultra-low strength intake Measure water high quality and supply information for water quality conditions Support EC / PH / DO / ORP/ TS Type Water Quality Probe Support 1 ~ 3 probes Support Bluetooth v5 and LoRaWAN distant configure Support wi-fi OTA update firmware AT Commands to alter parameters Uplink on periodically Downlink to change configure 8500mAh Li/SOCl2 Battery Specification: Common DC Characteristics: Supply Voltage: Built-in Battery , 2 ~ 3 Operating Temperature: -40 ~ 85°C Water Quality Sensor Spec: DR-ECK1 -- Water Electrical Conductivity Sensor: Power supply: DC 7~30V Power consumption: ≤0 Interface: RS485 9600 Baud Rate EC range: K=1~2000μs/cm; EC Resolution: 1 μS/cm EC Accuracy: ±1%FS Temperature Measure Range: -20 ~ 60 °C, Resolution: 0°C Temperature Accuracy: ±0 °C Working environment: Temperature range: 0~60 °C Equipped with salinity and TDS conversion operate IP Rated: IP68 Pressure resistance: 0 DR-ECK10 -- Water Electrical Conductivity Sensor: Power supply: DC 7~30V Power consumption: ≤0 Interface: RS485 9600 Baud Rate EC range: K=10~2000μs/cm; EC Resolution: 10 μS/cm EC Accuracy: ±1%FS Temperature Measure Range: -20 ~ 60 °C, Resolution: 0°C Temperature Accuracy: ±0 °C Working environment: Temperature range: 0~60 °C Equipped with salinity and TDS conversion function IP Rated: IP68 Pressure resistance: 0 DR-PH01 -- Water PH Sensor: Power supply: DC 7~30V Power consumption: ≤0 Interface: RS485 9600 Baud Rate PH Range: 0 ~ 14 PH Resolution: zero PH PH Accuracy: ±0 PH Auto Temperature Compensate Temperature Measure Range: zero ~ 60 °C, Resolution: zero °C Temperature Accuracy: ±0 °C Working environment: Temperature range: 0~60 °C The reference electrode adopts a double salt bridge design IP Rated: IP68 Pressure resistance: zero DR-ORP1 -- Oxidation-Reduction Potential Sensor: Power supply: DC 7~30V Power consumption: ≤0 Interface: RS485 9600 Baud Rate High purity platinum electrode for ORP ORP Range: -1999 ~ 1999 mV; Resolution: 1mV ORP Accuracy: ±3 mV Auto Temperature Compensate Working environment: Temperature range: 0~60 °C; Humidity < 85% RH IP Rated: IP68 Pressure resistance: 0 DR-DO1 -- Dissolved Oxygen Sensor: Power supply: DC 5~24V Power consumption: ≤0 Interface: RS485 9600 Baud Rate Optical Dissolved Oxygen Measurement DO Range: zero ~ 20 mg/L , Resolution: 0 mg/L DO Accuracy: ± 3% Temperature Measure Range: 0 ~ 50 °C, Resolution: 0 °C Temperature Accuracy: ±0 °C Working environment: Temperature range: 0~60 °C; Humidity < 95% RH The electrode adopts wonderful low-noise cable IP Rated: IP68 Pressure resistance: 0 DR-TS1 -- Water Turbidity Sensor: Power supply: DC 5~24V Power consumption: ≤0 Interface: RS485 9600 Baud Rate Measurement range: 0~1000 NTU Resolution: zero NTU Accuracy: ± 5% Stability: ≤3mV/24 hours Working environment: Temperature range: 0~60 °C; Humidity ≤ 95% RH IP Rated: IP68 Pressure resistance: zero LoRa Spec: Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz Max +22 dBm fixed RF output vs RX sensitivity: all the way down to -139 dBm Excellent blocking off immunity Battery: Li/SOCI2 un-chargeable battery Capacity: 8500mAh Self-Discharge: <1% / Year @ 25°C Max continuously current: 130mA Max enhance current: 2A, 1 second Power Consumption: Sleep Mode: 5uA @ 3 LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

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