transmission and built-in temperature compensation, with anti-corrosion structure and deep waterproof design for long-term online monitoring of sewage, aquaculture and surface water. Specification Parameters
1.Dissolved oxygen measuring principle 2.RS485 Modbus digital signal output 3.Operating temperature range 0–50°C 4.Measuring range 0–20 mg/L oxygen
5.IP68 full waterproof grade
6.Corrosion resistant stainless steel housing