High content oxygen analyzer (for large air separation)

High content oxygen analyzer (for large air separation)

Technical Specifications:

lMeasurement principle: ion current(Limit current)

lDisplay mode:liquid crystaldisplay

lMeasurement range:95.00/98.00% ~ 99.99% O₂

ldivide distinguish Rate:0.01%

lMeasurement accuracy:≤±1%FS

lheavy again Sex:≤±1%

lResponse time:T₉₀≤30S

lanalog output:4~20mA. DC(Non isolated output, load resistance less than)500Ohm)

1 programmable dry contact type passive alarm output, maximum contact capacity220VAC/2A

lother interfaces：RS232(default) orRS485

lPower supply:AC85~ 264V 50/60Hz

lsamplingMethod: Through type

lsample gas temperature：-10~+50℃

lSample gas flow rate:300 ~ 600ml/min

lsample gasStress0.02Mpa≤entrancegauge pressure≤0.35Mpa，Stable pressure atmosphere

lbackground gas：N₂、Mixed gases such as inert gases

lSpecifications and Dimensions：179mm×482mm×320mm(H×W×D)

lcutout size：180mm×465mm (H×W)

lservice life:＞3year（Under normal usage conditions)

lGas interface:Φ6Plastic pipe joint (built-in sensor)

lInstallation method: Embedded

High content oxygen analyzer (for large air separation)

Instrument features:

lNo reference gas required, unaffected by the oxygen concentration in the working environment;

lAdopting imported boundary current sensors, which have the characteristics of fast response speed, high accuracy, and long calibration cycle;

lBuilt in compensation function and sensor protection function, the analyzer can99.99%Power on in the environment will not affect the lifespan of the sensor;

lEmbedded installation method makes it easy and convenient to install;

lBuilt in temperature compensation function, the sample gas flow rate will not cause errors in sensor measurement;

lExpandable altitude measurement module to avoid the impact of atmospheric pressure changes on measurement accuracy;

lCalibration at any point can meet the measurement accuracy of the entire range, and the operation is simple and convenient.

Application scenarios:

Widely used for real-time detection and analysis of high concentration oxygen in large-scale air separation high-purity oxygen, medical and industrial oxygen concentrators, smelting industry, medical and health, petrochemical, environmental protection, electronic power and other industries .

Ordering Instructions(Please specify when placing an order)

lInstrument measurement range

lTested gas pressure: positive pressure, slight pressure, or negative pressure

lThe main components, impurities, acidic gases or sulfides of the tested gas