SUP-DY2900 Dissolved Oxygen meter
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.
- Description
- Installation
- Order lnformation
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.
Measurement variables |
Dissolved oxygen, saturation, oxygen partial pressure |
Measuring range |
0 - 20mg/L,0 - 200%,0 - 400hPa |
Resolution |
0.01mg/L,0.1%,1hPa |
Accuracy |
±1.5%FS |
Repetition |
±0.5%FS |
Temperature measurement type |
NTC 10K/PT1000 |
Auto A/manual H Measuring range |
-10 - 60℃ Resolution: 0.1℃ Correction accuracy: ±0.5℃ |
Output type |
4 - 20mA current transmission output |
Max.loop resistance |
750Ω |
Accuracy |
0.1%FS |
Output type |
RS485 digital signal output |
Communication protocol |
Standard MODBUS-RTU (customizable) |
Power supply |
AC220V±10%,50Hz/60Hz (optional 24V±10%) |
Alarm relay |
AC250V、3A |
Wiring Method
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.
