The LoRaWAN water dissolved oxygen sensor is an innovative device. It utilizes the LoRaWAN protocol to transmit data over long ranges. Specifically designed to measure dissolved oxygen levels in water, it offers high precision and reliability. This sensor is widely applicable in aquaculture, water treatment plants, and environmental monitoring, enabling users to closely monitor and manage water quality conditions with ease and efficiency.
Product Model :
LW101-DOPower Supply Mode :
Battery or External DCFrequency :
CN470/IN865/EU868/RU864/US915/AU915/ KR920/AS923-1&2&3&4MAC Version :
LoRaWAN 1.0.3Mode :
OTAA Class A/CWeight :
150gThe LoRa water quality DO sensor is a device that uses fluorescence measurement principles to measure the concentration of dissolved oxygen in a solution. It does not consume oxygen and does not require electrolytes. Built in temperature transmitter with automatic temperature compensation function. The calibration function provides a simpler and more convenient calibration method. The use of imported high-quality fluorescent films can be widely applied in industries such as water treatment, aquaculture, and environmental monitoring. Supports LoRa TDMA networking and standard LoRaWAN protocol.
Technical Parameter
Power Supply |
DC12/24V |
Weight |
150g |
Operating Emperature |
0~40℃ |
Measuring Principle |
Fluorescence |
Measuring Range |
0~20mg/L (0~200% saturation) |
Measurement Error |
±3%FS;±0.5℃(25℃ |
Resolution Ratio |
0.01mg/L;0.1%;0.1℃ |
Fluorescent Film Lifespan |
Normal use for 1 year |
LDO |
Fluorescence dissolved oxygen transmitter (freshwater version) |
LDOS |
Fluorescence dissolved oxygen transmitter (seawater version) |
Pressurization |
0.6Mpa |
DO Transmitter Line length |
Default 5m (other lengths can be customized) |
Frequency |
CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4 |
Mode |
OTAA Class A/C |
Reporting cycle |
External power supply:10min(Default reporting cycle) |
Communication Protocol |
LoRaWAN,LoRa TDMA Networking |
Equipment information (Reference) |
AppEUI:0000000000000001 DevEUI:aaaa202404150001 AppKey:00001111222233334444555566667777 MAC Version:LoRaWAN 1.0.3 |
DO Transmitter Size and Installation
1. Submerged installation: The lead wire of the equipment is passed through the waterproof pipe, and the 3/4 thread on the top of the equipment is connected with the 3/4 thread of the waterproof pipe with raw material tape. Make sure that the top of the equipment and the equipment lines are free of water.
2. Pipe Installation: Connect to the pipe through the 3/4 thread of the device.