Dissolved Oxygen Meter
DO700

Dissolved Oxygen Meter

DO700 Dissolved Oxygen Analyzer adopts fluorescence method to measure dissolved oxygen.

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The sensor adopts new type of oxygen sensitive membrane, with NTC temperature compensated function,whose measurement result has good repeatability and stability.

Won't produce oxygen consumption when measuring and no requirement of flow rate and stirring.

Breakthrough fluorescence technology,without membrane and the electrolyte and almost not need maintenance.

Built-in self-diagnosis function to ensure the accuracy of data.

Factory calibration,not need calibration for a year and can carry out field calibration.

Wastewater treatment plants

Water works

Utilities of all industries

Fish farming

Measurement range: DO: 0-20 mg/L, 0-20 ppm; Temperature: 0-45°C

Measurement accuracy: DO: ±3% of the measured value; Temperature: ±0.5°C

Pressure range: ≤0.3Mpa

Calibration: Air automated calibration, sample calibration

Main material: Body: SUS316L + PVC(fresh water), Titanium alloy (marine); O-ring : fluorine rubber; Cable : PVC

Power supply: AC:100-240VAC (50/60HZ)DC: 9~36VDC

Output: 2-way 4-20mA

Relay: Setting three-way relays, programmed response parameter and response value.

Communication protocol: MODBUS RS485

Storage temperature: (-15) - 65°C

Measuring temperature: 0-45°C

Dimensions Sensor: Dia 55mm*L 342mm
Transmitter: 145*125*162mm (L*W*H)

Weight Sensor: 1.85KG;
Transmitter: 1.35KG

Protective rate: Sensor: IP68/NEMA6P; Transmitter: IP65/ NEMA4X

Cable length: Standard: 10m, the maximum may be extended to 100m

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