ORP Sensor orp101 is mainly used for chromate reduction and cyanide oxidation in industrial waste water application. Add sodium bisulfide or sulfur dioxide into waste water,hexavalent chromium ion can be charged to trivalent chrome ion. Chlorine or sodium chlorite can be used to oxidize cyanogen chloride. The reaction is called oxidation-reduction system. ORP Sensor also can be used to measure the effect of disinfection to swimming pool, mineral water and tap water.Microorganisms is required to be tested through ORP measurement of the water. The ORP value is a reliable control parameter of water quality.
| ■ The electrode is form of PT electrode and silver chloride reference electrode |
| ■ Adoption of the most advanced Teflon diaphragm with large ring section make the sensor with stable liquid junction |
| ■ Quick response with high sensitivity, the measured value of 95% can be obtained in 3 seconds |
| ■ The reference system is filled with high polymer; convenient to use and it is unnecessary to refill KCL solution |
| ■ The external dimension of the sensor is 25 x 150mm |
| ■ Unique structure preventing the sensor from easy pollution and blockage |
| ■ The sensor is suitable for various media with severe pollution and it can prevent the spread of S2-, NH4+ and CN- |
| ■ Convenient for the installation and replacement of sensor |
| ■ Outer tube material: ABS or other for customer required |
| Technical Parameter | |
| ■ Measurement Media: | Sewage |
| ■ Measurement Range: | -2000mV~+2000mV |
| ■ Accuracy: | ± 0.5 % F.S mV |
| ■ Operating Temperature: | 0 to 80.0 °C |
| ■ Pressure: | 0.6 MPa |
| ■ Thread Size and quantity: | 3/4″NPT * 2 |
| ■ Cables Length and Maximum: | 10 M / 50 M |
| ■ Outer tube material: | ABS |
| ■ Sensor Material: | Platinum |
| ■ Protection Degree: | IP68 |