Brotie Zirconia Online Process Trace Oxygen Instrument

Zirconia Trace Oxygen Analyzer Features * New style zirconia oxygen sensor, long life, high precision and fast response * With man-machine conversation menu, easy to operate. * Inner special gas-route protects the sensor when it exposures in the air for a long timeby out of power or cutting off the gas-route automatically. * Setting Upper and lower alarm values freely during the measure ranges. * 4-20mA signal output * One standard RS232C or RS485 interface Technical Specifications Measure Range0-100ppm, 0-1000ppm, 0-1%, 0-25% O2Accuracy≤ ± 2% in FS rangeResponse Time90% of final FS reading ≤ 5 secondsDisplay Resolution0.1ppmStabilityZero drift ≤ ± 2% of FS/7dSpan drift≤ ± 2% of FS/7dRepeatability≤ ± 1%Ambient Temp0~+60CSampling Gas Flow200~400ml/MIMSampling Gas Pressure0.035MPa≤ Inlet pressure≤ 0.21MpaPower Supply220± 10% VAC, 50/60Hz, power loss≤ 20VAMeasure MediumN2, inert gasesContact CapacityAC125V 0.3A, AC110V 0.5A, DC24V 3ASensor Life24 months at 25C and 1 ATMWarranty12 months analyzer; 12 months sensorWeight3kgInstallation Dimension133mm× 133mm× 250mm (W× H× D)/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1