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Stack Gas Emissions Analyser   Need more information?  
FGA 900 Series

The FGA 900 series of stack gas emissions analysers use dual sensor technology to measure the levels of up to 4 pollutant gases in a single compact unit.

CO O2 NO NO2 NOx

This range of gas analysers carry a wide range of compliance and performance approvals including those from the US-EPA, UK MCERTS and German TÜV.

LAND’s measurement technique ensures stable long-term operation with high accuracy and very low drift. Engineered for ease of maintenance and packaged for the industrial environment, FGA stack gas emissions analysers are simple to install and trouble-free in operation.






Stack Gas Emissions Analysers - at a glance 		FGA 900 Series stack gas emissions analyzer









FGA 900 Series - stack gas emissions analyser

Quick Links
Stack gas emissions analysers

Continuous Emissions Monitoring Systems

FGAII - stack gas emissions analyser

EN14181 - More Information
Gas Measurement Options Max. No. per analyser Measured NOx Min. Range Modbus Comms. Remote Diagnostics TÜV MCerts Sample System Model
O2, CO, NO, NO2, CO2, SO2 6 Y 0 - 10 ppm Y Y Y Y ChillerProbe FGA II
O2, CO, NO, NO2 3 Y 0 - 50 ppm N N Y Y Unheated Probe FGA 900 Series

Measurement Capability
FGA 900 Series stack gas emissions analysers can measure up to 3 gases in a
single instrument.
 
Gases Measured and Calculated
Carbon Monoxide (CO)
Oxygen(O2)
Nitric Oxide (NO)
Nitrogen Dioxide (NO2)
Nitrogen Oxides (NOx)
Carbon Dioxide (CO2) Calculated

Further Information

English - 330KB
Last Modified (21/09/06)

Italiano - 109KB
Last Modified (09/02/04)

Français - 325KB
Last Modified (27/09/06)

Documentation format PDF - 4200 Chinese - 352KB
Last Modified (17/10/06)

Click here for our complete range of product and application support information.
 
FGA 900 Series - Models available
Model No.
Gas Type
CO
O2
NO
NO2
NOx
900
       
930
     
940
  
   
942
  
945
    
950
 

Product Approvals

US EPA compliant MCerts certified
TUV Approved

MCerts certified Continuous Emissions Monitoring Systems
Meets the requirements of
ISO 12039, ISO 10849 & ISO 7935
TÜV approved to the 13th & 17th BImSchV and TA Lüft
USEPA certified to PS-3, PS-4, PS-4A

For complete details of all correct Product Approvals and certification go to Product Approvals.

Compact, Weatherproof Design
The FGA stack gas emissions analyser 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.

stack gas emissions analyzer on waste wood incinerator
Stack gas emissions analyser on waste wood incinerator

True NOx Measurement
The FGA stack gas emissions analyser measures both NO and NO2 separately, these are combined to give a true NOx measurement output. The inherent problems with catalytic NO2 converters are therefore completely avoided.










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 analyser
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 analyser 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
SPECIFICATIONS
 Measurement Ranges
 CO Ranges: 0 - 50 ppm up to 0 - 2 000 ppm
 NO Ranges: 0 - 50 ppm up to 0 - 2 000 ppm
 NO2 Ranges: 0 - 50 ppm up to 0 - 200 ppm
 Resolution: 1 ppm / 1 mg/m3
 Linearity: < 2 % of range
 Zero drift: < 2 % of range per month
 Span drift: < 2 % of range per month
 O2 Ranges: 0 - 5 % to 0 - 25 %
 Resolution: 0.1 Vol %
 Linearity: < 0.2 Vol %
 Zero drift: < 0.2 Vol % per month
 Span drift: < 0.2 Vol % per month
 Calibration: Microprocessor controlled
 Standard: Manual gas selection
 Display LCD with backlight
 Indicators External 'Power On' and 'System OK' LEDs
 Outputs/Inputs
 Analog output: Isolated current loop outputs
One per gas measured plus NOx if NO & NO2 measured
Efficiency (on instruments with selected option)
0, 2, or 4 to 10 or 20 mA
 Relay outputs: System OK; Maintenance/Calibration
 Relay rating: Isolated changeover S.P. 1 A @ 240 V a.c.
5 A @ 240 V d.c. resistive for
Alarm - one per gas measured
Span and Zero Gas Relays for calibration gases
 Inputs: Current loop inputs for ambient and process temperatures
(only needed for efficiency calculation)
 Environmental
 Environmental rating: IP65 / NEMA 4
 Operating (ambient)
 temperature:
0 to +35 °C / 32 to 95 °F standard
to -20 °C / -4 °F with optional case heater
to + 50 °C / 122 °F with optional air conditioner
 Compliance
 Measurement standards: Meets the requirements of ISO 12039, ISO 10849
and ISO 7935
 Approvals: MCerts for Continuous Emissions Monitoring Systems (Nov 1998)
TÜV approved to the 13th & 17th BImSchV and
TA Lüft
USEPA certified to PS-3, PS-4 and PS-4A
 Electrical safety: Conforms to EN-61010-2
 EMC: Conforms to EN-50 081 & EN-50 082
 Power
 Power supply: 110 V a.c. or 230 V a.c., ±20 %, 50 - 60 Hz
 Power consumption: 300 W
 Gas and Air requirements
 Instrument air (zero calibration): 2 bar / 30 psi clean and dry, 5 l/min /0.2 cfm
 Instrument air (cooling): 2 - 10 bar / 30 - 150 psi clean and dry, 90 l/min / 3 cfm
 Calibration gas (recommended): 2 bar / 30 psi, 5 l/min /0.2 cfm
20 litres / 0.7 cu.ft. per calibration approx.
 Calibration gas type: Specific to each gas type and measurement span
 Dimensions (HxWxD) 600 x 600 x 350 mm / 24 x 24 x 14 in
 Weight: 53 kg / 117 lb
 Options
 Special measurement ranges
 Automatic calibration
 Efficiency measurement
 Probe type
 Sample line type
 Case heater
 Air conditioner/vortex cooler
 

Continuous Product Development may make it necessary to change these details without notice

If you would like more detailed product information please use the Further Information form.
  
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