Daruifuno OPTOD-P デジタル溶存酸素 (DO) センサー (POM+PVC,7m, for DUC2-DO series)

Measuring Principle: Lumines cenceoptical measurement

Measuring Range:

- Saturation: 0~200% 

- Dissolved oxygen:0.00~20.00mg/L(0.00~20.00ppm) 

- Temp: 0~50℃ 

Resolution: 

- Dissolved oxygen:0.01mg/L 

- Saturation:1% 

- Temp:0.1℃

Accuracy:

- Dissolved oxygen:±0.1mg/L 

- Saturation:±1% 

- Temp:±0.1℃ 

ResponseTime: T90<60s

Water Move: No necessarymove 

Frequencyof Measure:>5s

Digital Output: RS485,ModbusRTU and SDI-12 

Temp Compensation: Automatic,via NTC 

Calibration: One point (100%) or two points (100% and 0%) 

Work Pressure: 0~5Bar

Work Temperature: 0~50℃ 

StorageTemp:-10~60℃ 

Power Supply: DC 5~12V

Dimensions Diameter:25mm Length:150mm 

Lead interface: One-piece

Connection:

- Default bare wires (9 armoured connectors, polyurethane jacket, water proof  Fisher connector need to be customized)

- Protection Grade:IP68

- Installation Information: Immersedor piped installation (Requires mounting accessory support)

- Cable: Standard 7 meters (other length can be customized) 

- Weight: 450g

Consumption:

- Standby: 40 µA

- Average RS485(1 measure/seconde): 820 µA 

- Average SDI12(1 measure/second): 4.2 mA 

- Currentpulse: 500 mA 

- Heatingtime: 100 mS 

Material: POM+PVC