The RD-DO04 is a high-precision sensor for dissolved oxygen (DO) and water temperature. It is made for environmental monitoring, aquaculture and water quality assessment. It is easy to install and maintain, so it suits continuous monitoring of aquatic environments. It connects to a SpaceEcho station and reports to EchoCloud.
RD-DO04 dissolved oxygen sensor installed in water (illustration).
Features
Dissolved oxygen and temperature
Two readings from one probe.
Stable, fast measurement
In different water conditions.
Stainless-steel body
Rated to 6 bar.
Easy to install and maintain
.
Specifications
Parameter
Range
Resolution
Accuracy
Dissolved oxygen
0–20 mg/L
0.01 mg/L
±0.3 % FS
Water temperature
0–60 °C
0.1 °C
±0.3 °C
Operating pressure
6 bar
Housing material
Stainless steel
Output interface
Analog; digital Modbus RS-485
Supply voltage
12–36 V DC
Cable length
Configurable
Combining water quality sensors
These three probes measure different parameters, so they are used together rather than instead of each other.
