The Dragino WQS-LB is a Main Unit and is designed for comprehensive water quality monitoring across various applications. They are ideal for monitoring tap water, industrial water, environmental water, and wastewater, etc, which offer precise and reliable measurements to ensure water quality standards are met.
The Dragino WQS-LB is a Main Unit supports 1-3 probes. supports connecting 1 to 3 water quality probes, including EC, pH, DO, ORP, and TS probes.
It detects water quality parameters, and uploads the value via wireless to LoRaWAN Server.
WQS-LB supports BLE conÂfigure and wireless OTA update which makes user easy to use.
WQS-LB is powered by 8500mAh Li-SOCI2 battery , it is designed for long-term use up to several years.
- Features:
- LoRaWAN 1.0.3 Class A
- Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869
- Ultra-low power consumption
- Measure water quality and provide information for water quality conditions
- Support EC / PH / DO / ORP/ TS Type Water Quality Probe
- Support 1 ~ 3 probes
- Support Bluetooth v5.1 and LoRaWAN remote configure
- Support wireless OTA update firmware
- AT Commands to change parameters
- Uplink on periodically
- Downlink to change configure
- 8500mAh Li/SOCl2 Battery
Applications:
- Wastewater Monitoring
- Environmental Water Monitoring
- General Water Treatment
- Tap Water
- Industrial Production
- Chemical Reaction
- Industrial Water
- Surface Water
Specification:
Common DC Characteristics:
- Supply Voltage: Built-in Battery , 2.5v ~ 3.6v
- Operating Temperature: -40 ~ 85°C
LoRa Spec:
- Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz
- Max +22 dBm constant RF output vs.
- RX sensitivity: down to -139 dBm.
- Excellent blocking immunity
Battery:
- Li/SOCI2 un-chargeable battery
- Capacity: 8500mAh
- Self-Discharge: <1% / Year @ 25°C
- Max continuously current: 130mA
- Max boost current: 2A, 1 second
Power Consumption:
- Sleep Mode: 5uA @ 3.3v
- LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
Reviews
There are no reviews yet.