EN-500 TRACE OXYGEN ANALYZER
OVERVIEW
EN-500 trace oxygen analyzer adopt high performance of electrochemical gas sensor and microprocessor technology. With LCD display and the functions of upper and lower limit alarm, standard signal output, as well as relay contact alarm output etc. It is used in continuously measuring trace oxygen in nitrogen, argon, helium and many other reducing gases such as hydrogen. FEATURES
SPECIFICATIONS
Measured component：O2Measureing range：0~10/ 100/ 1000 ppm
Linearity error：≤±2%FS (＞10 ppm) , ≤±5%FS ( ≤10 ppm)
Resolution：0.01ppm
Outline dimension：144 x 144 x 250mm (H x W x L)
REQUIREMENTS FOR MEASURED GAS
Temoerature：5~40℃Pressure：0.002~0.05MPa
Dust ：0.3μm or less (Recommended membrane filter)
Moisture: no condensation