This product is the latest digital dissolved oxygen electrode independently researched, developed, and produced by our company. The electrode is light in weight, easy to install, and has high measurement accuracy, responsiveness, and can work stably for a long time. Built-in temperature probe, instant temperature compensation. Strong anti-interference ability, the longest output cable can reach 500 meters. It can be set and calibrated remotely, and the operation is simple. Can be widely used in urban sewage treatment, industrial sewage treatment, aquaculture and environmental monitoring and other fields.
Main Features:
1.Smart and with standard RS485 Modbus.
2.Independent chip, anti-interference, strong stability.
3.SS316 material for conductivity Sensor housing.
4.Maximum transmission distance 500 meters.
5.High-quality conductivity combination sensor with temperature measurement.
6.Improved conductivity process control and measurement confidence with reduced operational expenditure and process downtime.
TECHNICAL PARAMETERS
| Model | IOT-485-DO Digital Dissolved Oxygen Sensor |
| Parameters | Dissolved oxygen and temperature |
| Measurement principle | Fluorescence/polarographic method |
| Dissolved Oxygen Range | 0~20mg/L |
| Temperature range | 0~65℃ |
| Resolution | 0.01mg/L; 0.1℃ |
| Accuracy | ±0.2mg/L;±0.5℃ |
| Power | 9~36V DC |
| Communication | Standard RS485 |
| Housing material | SS316 |
| Process connection | Upper G1” |
| Protection | IP68 |
| Cable length | standard 5 meters cable (it can be extend) |
