Oxygen Anaylzer (OAM-800)

Technical Specifications

Detection Unit (Probe)

Measuring Range0~25% VOL. O2
Accuracy± 1% of full scale
Flue Gas PressureSuitable for all normal positive or negative flue pressures
IP LevelIP65 / NEMA4
Material316L Stainless Steel
Measuring MethodZirconia Oxide Sensor
Repeatability± 0.5% of full scale on analog outputs
Response TimeTo < 3s
T90 < 10s
Zero Calibration Gas1% O2 in N2
Span Calibration Gas8% O2 in N2
Gas Flow300ml/min (0.64 ft3/h)
Operating Temperature-20°C ~ 70°C (-4°F ~ 158°F)
Flue Gas Temperature20°C ~ 600°C (-68°F ~ 112°F)
Power Supply100VAC ~ 240VAC
50Hz ~ 60Hz
Probe Length (Weight)0.5m (6.6kg)
1.0m (8.3kg)
1.2m (9.1kg)
1.5m (13.0kg)
2.0m (13.9kg)
2.5m (15.8kg)
3.0m (16.7kg)

Control Unit

Display TypeSingle-line 4-digits LED
ParametersO2 Concentration;
Calibration Gas;
Sensor Temperature;
Fault Message
Range0 ~ 25%
Damping1 ~ 100
Fault IndicationLED indication and Error Codes
CalibrationOptional track or hold
Serial OutputRS485 Modbus Protocol
Analog OutputSingle Channel Isolated
(0 ~ 10 mA, 0 ~ 20mA, 2 ~ 20 mA, 4 ~ 20 mA)

Features & Benefits

  • Accurate and reliable measurement, measurement accuracy within 1% range
  • Zirconium cell diagnosis function, which is able to check Zirconium cell operation
    status, as well as prompt
  • The Zirconum cell boasts a nanoscale coating technology, and platinum welding process
    to ensure an air tight seal, durable working life and high measurement accuracy
  • Field replacement, easy daily maintenance
  • Able to offer CRTube wear resistant & anti-corrosion protection services, extend the
    working life