Dissolved Oxygen Sensor 316 Stainless Stell DO Meter Optical Dissolved Oxygen Sensor Water Dissolved Oxygen and Temperature Sensor
This series optical dissolved oxygen sensors measure the interaction between oxygen and certain luminescent dyes.It is designed to measure the concentration and the saturation percentage of dissolved oxygen molecules (O2) in aqueous solutions.
Dissolved oxygen is a crucial ingredient in the efficient digestion of organic material during the biological stage of the wastewater treatment. In the correct concentration and under the correct temperature conditions, dissolved oxygen helps to encourage the effective propagation of bacteria and other organisms in waste water, which then feed on the sewage waste, converting it into carbon dioxide, water and energy.
● Easy use, no membrane, no electrolyte.
● Long lifetime, maintenance free and less calibration.
● No flow dependency and fast response.
● Immune to electrical interference, no chemical interference.
||Fluorescence analysis method
||0~20mg/L or 0-200% saturation
||Support RS-485, MODBUS protocol
||DC 6~12V, current <50mA
|Probe cable length
||Default 5 m, customized 10m, 15 m and 30 m cable
|Fluorescent cap life
|Maximum working pressure
||One or Two-point calibration
||< 0.5 W