The ONE series are compact-sized, simple and cost-effective wireless logger. It is easy to be deployed across a wide range of water and groundwater, sewer, mine, river, lake and reservior water quality monitoring applications.
It built-in RS485 port to connect up to 8 SMR digital sensors includes level, conductivity, pH, dissolved Oxygen, turbidity, total suspended solids, temperature.
Ultra low power consumption allows battery power to ensure 5 years of continuous operation.
With robust IP68 water submersible enclosure, the product is perfectly used in many monitoring
applications such as quifer characterization, flood and stormwater, construction and mine, drilling and well, coastal estuaries and wetlands, lake and reservoir.

Ultra Low Power Consumption, Up to 5 Years of Operation
Robust IP68 Submersible, Anti-Corrosive Enclosure
Real-time Detects Digital Inputs Such as Manhole Cover , Level Switch Status and Send Out Text Message
Built-in High Speed Counters to Connect Rainfall Gauge to Log and Upload Data
Plug and Play Sensors Port, Auto Connects up to 8 Level and Water Quality Sensors
Auto Delivery Incomplete Uploads to Ensure No Data Loss
Support FTP, MQTT, RESTful, Modbus TCP Protocol, Directly Upload Log Files to User Servers
Standard OPC Server Software to Seamlessly Connect SCADA Software and Database
Cloud Based Platform for Configuration, Operation, Monitoring , Alarm, Control and Data Analysis

Level、Water Quality、Flow、Rainfall、Manhole Cover

Digital Input – 2 pulse counter or status inputs
RS485 Port – connects digital level transmitter
Communication – 4G, GPRS, WiFi, NBIoT
Log –
16 MB Flash, 2,000,000 records

Measured quantity : level, conductivity, pH
Connector type : wireless, Modbus
Applications : for monitoring
Other characteristics : IP68, continuous, cost-effective