AZIC100-DO101 Membrane dissolved oxygen meter is a measure of oxygen dissolved in an aqueous solution.
AZIC100-DO101 Membrane dissolved oxygen meter is a measure of oxygen dissolved in an aqueous solution. Polarographic measurement principle: the dissolution value depends on the temperature of the aqueous solution, pressure, and salinity in solution. The meter uses a liquid crystal display for measuring and displaying DO and medium temperature values, with analog and digital signal outputs and control functions.
Characteristics
Range: 0-20mg/L,0-200%,0-400hPa
Resolution: 0.01 mg/L, 0.1%, 1 hPa
Output signal: 4~20 mA; Relay; RS485
Power supply: AC 220 V ± 10%; 50 Hz/60 Hz
Specification
|
Product |
Dissolved Oxygen meter (Membrane type) |
|
Measurement range |
0-20mg/L,0-200%,0-400hPa,-10~60℃ |
|
Resolution |
0.01mg/L,0.1%,1hPa |
|
Accuracy |
±1.5%FS |
|
Temperature Type |
NTC 10k/PT1000 |
|
Auto A/manual H |
-10-60℃ Resolution: 0.1℃ Correction |
|
Correction accuracy |
±0.5℃ |
|
Output Type 1 |
4-20mA output |
|
Max.loop resistance |
750Ω |
|
Repeatblitiy |
±0.5%FS |
|
Output Type 2 |
RS485 digital signal output |
|
Communication protocol |
Standard MODBUS-RTU (customizable) |
|
Power supply |
AC220V±10% 50Hz/60Hz 5W Max 50Hz/60Hz |
|
Alarm relay |
AC250V, 3A |
|
Relative humidity |
(10~85)%RH |
|
Operating temperature |
0~60℃ |
|
Storage conditions |
Temperature: 15~65℃ Relative humidity: (5~95)%RH |
|
Dimension |
100mm*100mm*150mm(H*W*D) |
|
Ingress protection |
IP54 |
