Self Power LoRaWAN Solar Water Quality DO Sensor
The solar DO sensor is a water quality monitoring device that integrates solar power supply and wireless transmission technology. It can automatically monitor the dissolved oxygen content in water for a long time without the need for an external power supply, and transmit data remotely through the network, making it an ideal solution for real-time monitoring of unmanned water quality in the field.

Model No.:LW101S-DO
Use: Measure DO of water
Power Supply Mode: Solar Powered + Li-ion Battery
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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Wireless Transmission LoRaWAN Solar Water Quality EC Sensor
LoRaWAN solar water conductivity, temperature, and salinity sensor is a sensor used to measure the conductivity of solutions. A wireless water quality monitoring device designed specifically for outdoor scenarios without mains power. The device is equipped with automatic temperature compensation function, which can adjust the conductivity at the current temperature to the set temperature. It is widely used in water quality testing, aquaculture, sewage treatment, environmental protection, pharmaceuticals, food, and tap water fields to achieve continuous monitoring of water solution conductivity. Supports LoRa TDMA self-organizing network technology and standard LoRaWAN protocol.

Model No.:LW100S-EC
Use: Measure EC of water
Power Supply Mode: Solar Powered + Li-ion Battery
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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Quick Response LoRaWAN Water Quality Ammonia Nitrogen Sensor
This LoRaWAN ammonia nitrogen monitor uses spread spectrum technology and has strong remote communication capabilities. Equipped with temperature and pH compensation, accurate measurement, can be directly installed, economical and convenient.

Model No.:LW107D-NHN
Use: Measure NHN of water
Power Supply Mode: Battery or External DC
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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Anti-Interference High Precision LoRaWAN COD Sensor
This LoRaWAN water quality COD sensor supports remote wireless transmission and can monitor chemical oxygen demand and turbidity. It has temperature automatic compensation and self-cleaning functions, effectively preventing biological attachment and achieving integrated collection and transmission.

Model No.:LW106D-COD

Use: Measure COD of water
Power Supply Mode: Battery or External DC
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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Stable Wireless LoRaWAN Water Quality Turbidity Sensor
The LoRaWAN water turbidity sensor is a new wireless IoT sensor that combines a collector and a turbidity transmitter. It transmits real-time turbidity data over long distances using LoRa to ensure water quality safety; Its transmitter has a filtering algorithm, strong resistance to light interference, automatic temperature compensation, and is suitable for long-term online detection.

Model No.:LW105B-TB
Use: Measure Turbidity of water
Power Supply Mode: Battery or External DC
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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LoRaWAN Wireless Water Quality ORP Sensor
The LoRaWAN water quality ORP sensor is a new high-performance wireless IoT sensor with a platinum electrode that is resistant to acid, alkali, and oxidation. It has high accuracy, fast response, and good stability. LoRa remote transmission real-time data control of water quality is suitable for industrial water treatment, aquaculture, and environmental monitoring.

Model No.:LW103B-ORB
Use: Measure ORP of water
Power Supply Mode: Battery or External DC
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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High precision LoRaWAN Water Quality Dissolved Oxygen Sensor
The LoRa water quality dissolved oxygen sensor integrates collection, monitoring, and transmission, with a built-in temperature transmitter (automatic compensation) and imported fluorescent membrane (stable and reliable). LoRa transmission and communication are far away. OEM & ODM service is accepted.

Model No.:LW101D-DO
Use: Measure DO of water
Power Supply Mode: Battery or External DC
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS,FCC,ISO and 11 patents certifications
Customized support: OEM, ODM
Warranty: 1 Year

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LoRaWAN Solar-Powered Water Quality Total Hardness Sensor
ZONEWU wireless LoRaWAN solar-powered water quality total water hardness sensor is a multi parameter water quality sensor, best for Aquaculture/Industrial Water Treatment, High stability, Measurement is quick, Strong adaptability.

Model No.: LW118S-TH
Use: Water hardness monitoring
Power Supply: Solar Powered + Li-ion Battery
LoRaWAN Mode: OTAA Class A/C
Certificates: CE,ROHS
Customized Support: OEM, ODM
Warranty: 1 Year

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