- Measuring Principle Polarographic Technology
- Measuring Range: 40 ppb – 40.00 ppm
- Polarization Voltage: -670 ± 50mV
- Current In Air At 25°C: 40 – 80 nA
- Temperature Compensation: NTC22K
- Operating Temperature: 0 – 60°C
- Response Time (T95%): 90 seconds at 25°C
- Maximum Pressure: 5 bar
- Minimum Flowrate: 0.02 m/s
- Material: Stainless Steel
- Thread: PG 13.5
- Dimension: Diameter: 12 mm ; Length: 145 mm
Membrane DO – C-D103
Leadtec Dissolved Oxygen sensor is membrane based and uses polarographic technology to determine dissolved oxygen levels. The sensor is comprised of double-electrode cell, with a cathode and an anode, joined by the electrolyte and separated from the sample by a permeable membrane.
The sensor generates a potential, mV, related to the dissolved oxygen in contact with membrane. It provides low cost solution for the dissolved oxygen measurement typically in the aeration tank and in the aquaculture ponds.
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