ZO-802 ZIRCONIA OXYGEN ANALYZER
OVERVIEW
ZO-802 zirconia oxygen analyzer adopt high performance of zirconia measurement transmitter 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 the oxygen concetration from ppm to % in nitrogen, argon, helium and other gases without combustible gas.
FEFATURES
Long-life, maintenance-free, zirconia oxygen sensor
High accuracy and sensitivity ; fast response
Very Wide range, it can measure oxygen content from ppm to %
Big LCD display, English or Chinese menu, with automatic diagnosis working status
Automatic memory measured data and curve, with checking privious measured data
One isolated, linearized 0~10 or 4~20mADC outputs
Alarm relay, with upper or lower limit alarm point can be set within the full range
With RS232 interface for measured data communication
SPECIFICATIONS
Measuring priciple：zirconia
Measured component：O2 in non-combustible gas
Measureing range：0.1 ppm ~ 50% ( auto-ranging )
Linearity error：≤±2%FS (＞100 ppm) , ≤±5%FS ( ≤100ppm)
Resolution：0.01ppm
Outline dimension：144 x 144 x 250mm (H x W x L)
REQUIREMENTS FOR MEASURED GAS
Temoerature：5040℃
Pressure：0.002~0.05MPa
Dust ：0.3μm or less (Recommended membrane filter)
Moisture: no condensation
