Applications: SUP-DY2900 Dissolved oxygen online analyzer, an intelligent online chemical analyzer. The cap of the sensor is coated with a luminescent material. Blue light from an LED illuminates the luminescent chemical. The luminescent chemical instantly becomes excited and releases red light. The time and intensity of red light are inversely proportional to the concentration of oxygen molecules, So the concentration of oxygen molecules is calculated.
SUP-DY2900 Dissolved Oxygen Meter uses the latest Luminous Dissolved Oxygen measurement probes to provide reliable measurements for industrial and municipal applications. Supmea Dissolved Oxygen Meter use in a wide range of water analyzer solutions.
• Sewage treatment plants:
Oxygen measurement and regulation in the activated sludge basin for a highly efficient biological cleaning process
• Environmental protection water monitoring:
Oxygen measurement in rivers, lakes or seas as an indicator of the water quality
• Water treatment:
Oxygen measurement for status monitoring of drinking water for example (oxygen enrichment, corrosion protection etc.)
• Fish farming:
Oxygen measurement and regulation for optimum living and growth conditions
Dissolved oxygen, saturation, oxygen partial pressure
0 - 20mg/L,0 - 200%,0 - 400hPa
Auto A/manual H Measuring range
-10 - 60℃ Resolution: 0.1℃ Correction
4 - 20mA current transmission output
RS485 digital signal output
Standard MODBUS-RTU (customizable)
AC220V±10%,50Hz/60Hz (optional 24V±10%)
Freely contact us: firstname.lastname@example.org email@example.com（Skype）
①Dissolved oxygen transmitter
Open a 92.5 * 92.5(mm) installation hole on the instrument cabinet or installation panel
(the dimension is 100*100*150mm). Insert the instrument into the installation hole and
latch on the butterfly clasp, as shown below.
②Dissolved oxygen sensor