SHANGHAI CHANG AI TECHNOLOGY & DEVELOPMENT CO., LTD.  

Product Name: Cy280e online Trace Oxygen Analyzer (CY280E) Model NO.: CY280E Trademark: GENERAL Transport Package: Carton Specification: ISO9001, CE Origin: China HS Code: 90271000 Product Description CY280E online trace oxygen analyzer is the online intelligent measurement instrument, which adopting conversion ion current measurement principle with single chip technology. FeaturesNew pattern, long-life, conversion ion current tester with high sensitivity and fast responseHigh precision, automatic temperature compensation, eliminating the impact of environmental temperatureConcise menu, simple operationChecking the sensor working state automatically and unique double-line working change mode extending the sensor's life. Setting upper and lower alarm values freely during the measure rangesIt can achieve two-way communication by connected to a computer via the standard RS232 or RS485 interface. Technical SpecificationsMeasure Range: 0-10ppm, 0-100ppm, 0-1000ppm O2Accuracy: ≤ ± 2% in FS rangeDisplay Resolution: 0.01ppmStability: Zero drift ≤ 0.5% of FS/7dSpan drift ≤ 0.5% of FS/7dRepeatability: ≤ ± 0.5%Preheating Time: 99sSample Gas Flow: 150~300ml/MIMResponse Time: 90% of FS reading ≤ 15 secondsPower Supply: 220± 10% VAC, 50/60Hz, power loss≤ 10VAAmbient Temp.: -20º C~+60º CSignal Output: 4-20mA (allowable load resistance 250 Ω )Contact Capacity: 125VAC 0.3A, 110VDC 0.3A, 30VDC 1ASensor Life: 36 months at 25 and 1 ATMWarranty: 12 months analyzer; 12 months sensorAppearance Dimension: 482.5mmx177mmx300mm (WxHxD)Opening Size: 178mmx469mmWeight: 4kgApplicationsIt can be used to measure the oxygen concentration in purity nitrogen production, metallurgy, health, petrochemicals, and power electronics industries. Order knowledgeMeasure rangeTested gas pressureGas composition and impurity.