Infrared Analyzers

Model

Technology

Gases

Range(s)

7300A

Non-Dispersive
Infrared (NDIR)

Carbon Dioxide (CO2)
Carbon Monoxide (CO)
Methane (CH4)
C2 to C5

0-1% to 0-100%
0-5% to 0-100%
0-10% to 0-100%
0-5% to 0-100%

Non-Dispersive
Infrared (NDIR)

Carbon Dioxide(CO2)
Carbon Monoxide (CO)
Methane (CH4)
Nitric Oxide (NO)
Oxygen (O2) (fuel cell)
Oxygen (O2) (paramagnetic)
Sulfur Dioxide (SO2)

0-100 ppm to 0-100%
0-200 ppm to 0-100%
0-500 ppm to 0-100%
0-200 ppm to 0-5,000 ppm
0-10% to 0-25%
0-5% to 0-100% (7500ZA)
0-200 ppm to 0-10%

Non-Dispersive
Infrared (NDIR)

Carbon Dioxide(CO2)
Carbon Monoxide (CO)
Nitric Oxide (NO)
Oxygen (O2) (fuel cell)
Oxygen (O2) (paramagnetic)
Sulfur Dioxide (SO2)

0-50 ppm to 0-25%
0-50 ppm to 0-5,000 ppm
0-50 ppm to 0-5,000 ppm
0-10% to 0-25%
0-5% to 0-100%
0-50 ppm to 0-5,000 ppm

Non-Dispersive
Infrared (NDIR)

Carbon Dioxide(CO2)
Carbon Monoxide (CO)
Nitric Oxide (NO)
Oxygen (O2) (fuel cell)
Oxygen (O2) (paramagnetic)
Sulfur Dioxide (SO2)

0-5 ppm to 0-50 ppm
0-5 ppm to 0-50 ppm
0-10 ppm to 0-100 ppm
0-10% to 0-25%
0-5% to 0-100%
0-10 ppm to 0-100 ppm

Infrared Absorption with Gas Filter Correlation

Carbon Dioxide (CO2)

0-2 ppm to 0-2,000 ppm
(0-100 ppb to 0-100 ppm for -U version)
(dual ranges and auto ranging supported)

Infrared Absorption with Gas Filter Correlation

Carbon Monoxide (CO)

0-1 ppm to 0-1,000 ppm
(0-100ppb to 0-100ppm for-U version)
(dual ranges and auto ranging supported)

Infrared Absorption with Gas Filter Correlation

Nitrous Oxide (N2O)

0-1 ppm to 0-1,000 ppm
(0-200 ppb to 0-200 ppm for -U version)
(dual ranges and auto ranging supported)

Process Gas Analyzer

​Infrared ​Analyzers