220 V Trace Oxygen Analyzer ( Zirconium Oxide )

220 V Trace Oxygen Analyzer ( Zirconium Oxide ) 1.Composed by a ZrO2 detector and an intelligent signal convertor 2.Widely use

 220 V Trace Oxygen Analyzer ( Zirconium Oxide )1.Composed by a ZrO2 detector and an intelligent signal convertor2.Widely use 

 220 V Trace Oxygen Analyzer ( Zirconium Oxide )

  

CW-200A type (LCD) zircomium oxide oxygen content analyzer is composed by a ZrO2 detector and an intelligent signal convertor, of which the core is a microprocessor. It with linear analogue signal output, is used for the online detecting of oxygen content in the tested gas. CW-200A is convenient and reliable to operate, and easy to maintain.

It has the applications as below:

 (1)the generation of nitrogen by the separation of air, and the automatic analysis of oxygen content in chemical processes; (2)the oxygen content analysis in the protective gas of high-temperature sintering furnace for magnetic materials; (3)the oxygen content analysis in the protective gas of electronic industries; and (4) the oxygen content analysis in glass and building materials industries.

Technical specifications:

  

Measurement range: 0.1 ppm ~ 100 % O2 ( LCD )

Intrinsic error: P ‹100 ppm, ± 3% FS        P ≥ 100 ppm, ± 2% FS

Repeatability:   P ‹100 ppm, ± 1.5% FS      P ≥ 100 ppm, ± 1% FS

Zero drift and span drift:  Retardation time: T90 ≤ 30 sec 

Signal output: 4 ~ 20 mA ( loading resistance ≤ 750Ω ), the measurement range corresponding with the output signal: 0.1~100 ppm, 1~1000 ppm, 0.1 ~ 25 % standard RS-232 joints

Temperature control precision: 700°C±2°C

Heating up time: 30 min

The setting of alarming upper and lower limit of measured values: the upper and lower limit can be freely set within the measurement range corresponding with the output signal, the alarm contact capacity is  220 V, 1 A

Power consumption: ≤ 50 W

Overall dimension and aperture dimension:

           Overall dimension ( benchtop ): 205 × 120 × 325 mm ( W×H×D )

           Overall dimension ( disc ): 144 × 144 × 380 mm ( W×H×D )

           Aperture dimension ( disc ): 138 + 1 × 138 + 1 mm

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220 V Trace Oxygen Analyzer ( Zirconium Oxide )