|Principle:||Optical Method||Measuring Range:||0~20mg/L Or 0-200% Saturation|
|Response Time:||3 Seconds||Accuracy:||1%|
|Protection Level:||IP68||Temperature Range:||0~50°C|
|Temperature Accuracy:||±0.2°C||Output:||RS-485, MODBUS Protocol|
|Power Supply:||DC 6~12V, Current <50mA||Cable Length:||Default 5 M|
|Housing Material:||SS316/Titanium Alloy|
desun Optical Dissolved Oxygen Sensor,
Optical Dissolved Oxygen Sensor Pond,
RS485 Water Quality Monitoring Sensor
Ø The sensor adopts new type of oxygen sensitive membrane,with NTC temperature compensated function,whose measurement result has good repeatability and stability.
Ø Won't produce oxygen consumption when measuring and no requirement of flow rate and stirring.
Ø Breakthrough fluorescence technology,without membrane and the electrolyte and almost not need maintenance.
Ø Built-in self-diagnosis function to ensure the accuracy of data.
Ø Factory calibration,not need calibration for a year and can carry out field calibration.
Digital sensor,high anti-jamming capacity and far transmission distance.
Standard digital signal output,can achieve integration and networking with other equipment without controller.
Ø Plug-and-play sensor,quick and easy installation.
|Principle||Fluorescence analysis method|
|Measuring range||0~20mg/L or 0-200% saturation|
|Response time||3 sec|
|Output||Support RS-485, MODBUS protocol|
|Power supply||DC 6~12V, current <50mA|
|Probe cable length||Default 5 m, customized 10m, 15 m and 30 m cable|
|Fluorescent cap life||1 year|
|Maximum working pressure||3bar|
|Housing material||SS316/Titanium alloy|
Q: Is your company a manufacturer?
A: Yes,we are a professional manufacturer of online water quality monitoring products: oil in water sensor/ DO sensor/ NH4-N sensor / ORP / COD sensor / Blue-green algae sensor /Conductivity sensor /TDS / TSS /MLSS,ect.
Q: What parameters do you need for product selection?
A: Application, Range, Power supply and Output signal.
Q: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q: How about warranty?
A: 12 months warranty