Polarographic oxygen meter DOG-1902

ppm levelcurrent outputdigital

DOG-1902 has special price advantages due to its simplified functions on the premise of guaranteed performance. The clear display, simple operation and high measuring performance provide it with high cost performance. It can be widely used for continuous monitoring of the dissolved oxygen value of the solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other industries. Features DOG-02FA type oxygen electrode improved from the previously dissolved oxygen electrode, change diaphragm into a grit mesh metal membrane, with high stability and stress resistant, can be used in a more harsh environment, maintenance volume is smaller, suitable for urban sewage treatment, industrial wastewater treatment, aquaculture and environmental monitoring and other fields of continuous measurement of dissolved oxygen. Ultra resistant to pressure (0.6Mpa) wallop, imported (grit mesh metal membrane) Up thread: M32 * 2.0： Measuring range: 0-20mg / L Measuring principle: Current type sensor (polarographic electrode) Breathable membrane thickness: 100μm Electrode shell material: PVC or 316L stainless steel 15. Instrument working conditions:Ambient temperature: 5- 35 C Air relative humidity: s 80% Except for the earth magnetic field, there is no interference of other strong magnetic field around. Technical Indexes Measuring range: 0.00~1 9.99mg / L Saturation: 0.0~199.9％ Resolution: 0. 01 mg／L 0.01％ Accuracy: ±1.5％F.S Control range: 0.00~1 9.99mg／L 0.0~199.9％ Temperature compensation: 0~60℃