Gas
Measurement
Options

Max. No.
per
analyzer

Measured
NOx

Min.
Range

Modbus
Comms.

Remote
Diagnostics

TUV

Mcerts

Sample
System

Model

O₂ CO NO NO_2, CO₂ SO₂

6

Y

0 - 10 ppm

Y

Y

Y

Y

Chiller
Probe

FGA II

O₂ CO NO NO₂

3

Y

0 - 50 ppm

N

N

Y

Y

Unheated
Probe

FGA 900 Series

• Carbon Monoxide (CO)
• Oxygen(O₂)
• Nitric Oxide (NO)
• Nitrogen Dioxide (NO₂)
• Nitrogen Oxides (NO_x)
• Carbon Dioxide (CO₂) Calculated

Model No.	Gas Type
	CO	O2	NO	NO2	NOX
900	•
930	•	•
940		•	•
942		•	•	•	•
945			•	•	•
950	•	•	•		•

Features and Benefits

• Fully integrated system in a single compact box - no additional components required
• Suitable for a wide range of applications - up to 3 gases in a single analyzer
• Low maintenance - straightforward servicing without specialist skills
• Proven high performance - dual sensor measurement technique, TÜV and MCerts approved/Certified to US EPA standards
• True measured Total NOx - separate NO + NO₂ sensors for true NOx monitoring, no converters necessary
• Simple installation - locate the analyzer anywhere, including outside locations
• Automatic calibration option - for continuous unattended operation in compliance monitoring applications
• Combustion efficiency measurement option - for optimizing process efficiency where conditions are changing.

Compact, Weatherproof Design
The FGA stack gas emissions analyzer is very compact. The choice of installation location and access is therefore made much simpler. They are packaged in weatherproof cabinets, intended for mounting directly on to a convenient wall or structure, inside or outside.