EN-560 PARAMAGNETIC OXYGEN ANALYZER
OVERVIEW
EN-560 utilises the paramagnetic susceptibility of oxygen, a physical property which distinguishes oxygen from most other common gases. When the surrounding gas contains paramagnetic oxygen, oxygen molecule will move and form “paramagnetic wind“ in a symmetrical non-uniform magnetic field, so that thermo-paramagnetic convection will occur inside thermo- sensitive elements and its resistance value is changed, which is proportional to the oxygen concetration of the surrounding gases. The analyzer has such function as isolated current output, relay alarm output, communication interface and measured data memory. FEATURES
SPECIFICATIONS
Measuring priciple：Paramagnetism-thermal sensitivityMeasured component：O2
Measureing range：80~100%, 97~100%
Linearity error：≤±2%FS (80~100%), ≤± 5%FS (97~100%)
Resolution：0.01%
Outline dimension：Dimensions : 240 × 150 × 280 mm( H × W ×L)
REQUIREMENTS FOR MEASURED GAS
Temoerature：5~40℃Pressure：0.002~0.02MPa
Dust ：0.3μm or less (Recommended membrane filter)
Moisture: Below a level where saturation occurs at 2°C (condensation unallowable)