T201 online dissolved oxygen ppb electrode

NegotiableUpdate on 09/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The online ppb level dissolved oxygen electrode applies the principle of polarography, with platinum (Pt) as the cathode, Ag/AgCl as the anode, and imported silicone rubber permeable membrane as the breathable membrane. It has the properties of collision resistance, corrosion resistance, high temperature resistance, and no deformation. Application areas: ultra-low dissolved oxygen measurement for boiler feedwater and condensate in power plants, semiconductor industry, pharmaceutical and food industries, etc

Product Details

Key Features:
During measurement, a certain polarization voltage is applied between the anode and cathode. Oxygen is consumed at the cathode through the permeable membrane, while an equal amount of oxygen is generated at the anode. This dynamic process occurs until the oxygen partial pressures on both sides reach equilibrium simultaneously. At this time, the current between the electrodes is proportional to the oxygen partial pressure, and the meter detects this current and converts it into oxygen concentration through calculation. At the same time, the thermistor detects the temperature of the solution and compensates for the temperature of oxygen concentration. Maintenance only requires replacing the breathable membrane and electrolyte

Measurement range: 0.1PPB-20ppbO2 or 0.1% -200% of air
Temperature range:0-130℃；

temperature range0-60 ℃ (sewage)

pressure resistance：0.6MP；

material316L stainless steel;

Electrode size:Diameter 20 × 95mm, pressure cap thread: M30 × 1.5.
Response time:（T98%、25℃）：＜60S

The ppb level dissolved oxygen electrode is specifically designed for measuring trace amounts of dissolved oxygen concentration and must be measured in a closed chamber. The electrode comes with a flow cell and a 5-meter electrode wire!

Electrode flow installation with flow pool!