Teledyne PEM-9004 - Portable emissions analyzer - Manual (Page 14)

Introduction PEM-9004
Teledyne Analytical Instruments 2
Table 1-1: Measurement Capabilities of the PEM-9004 Analyzer
Measured
Values
T.Gas Waste or flue gas
temperature °F or °C
T.Room Air or ambient
temperature °F or °C
O2 Oxygen content % Volume
CO Carbon monoxide ppm-mg/mm 3 -mg/kWh
NO Nitrogen monoxide
(option)
ppm-mg/mm
3
-mg/kWh
SO2 Sulphur dioxide
(option)
ppm-mg/mm 3 -mg/kWh
Draft Draft or Pressure inches of H
2
0 (iWC)
Table 1-2: Parameters Calculated by the PEM-9004
Calculated
Values
CO2 Carbon dioxide % Volume
CO 0% Carbon monoxide,
undiluted ppm
Effi. Combustion efficiency %
Ex.air Excess air value
qA Waste gas losses %
Dewpnt Fuel specific dewpoint °F or °C
T.Diff Differential temperature
(TG-TA)
°F or °C
NOx Nitrogen oxides (option) ppm-mg/mm
3
-mg/kWh
NOx ref. Nitric oxides, undiluted
(option) ppm
SO2 ref. Sulphur dioxide,
undiluted (option) ppm