Introduction: Widely used in large-scale air separation of high purity oxygen, medical and industrial oxygen generator, smelting industry, health care, petrochemicals, environmental protection, electronic power industry in real-time detection and analysis of high concentrations of oxygen. Measuring principle: ion current (limit current) Technical Parameters: Display: 64 × 48 dot matrix OLED Measuring range: 10.00% ~ 98.00% O2 Resolution: 0.01% Measurement accuracy: ≤ ± 1% FS Repeatability: ≤ ± 1% Response time: T90≤30S Analog output: 4-20mA.DC (non-isolated output, load resistance less than 500 ohms) 2 programmable dry contact type passive alarm output, the maximum contact capacity of 220VAC / 2A Communication Interface: RS485 Power supply: DC24V Sample temperature: -10 ~ +50 ℃ Sample gas flow: 300 ~ 600ml / min Sample gas pressure: 0.05Mpa≤ inlet pressure≤0.35Mpa, the atmosphere Background gas: N2, inert gas and other mixed gas Humidity: <80% RH Size: 110mm × 99mm × 45mm (H × W × D) Hole size: 96mm × 25mm (H × W) Air connection: Φ6 push-in connector (sensor built-in) Life:> 3 years (under normal conditions of use) Installation: wall-mounted
Introduction: Widely used in large-scale air separation of high purity oxygen, medical and industrial oxygen generator, smelting industry, health care, petrochemicals, environmental protection, electronic power industry in real-time detection and analysis of high concentrations of oxygen. Measuring principle: ion current (limit current)
