Overview:
The FGA range of analyzers use dual sensor technology to measure the levels of Nitrogen Oxides, Carbon Monoxide and Oxygen in flue gas.
- O2
- CO
- NO
- NO2
- NOX
Key Features
– 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, T�V & 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
Specification:
| Technical Details |
|---|
| 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 |
| Relays 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) T�V approved to the 13th & 17th BImSchV and TA L�ft 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 & 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 Liters / 0.7 cu.ft. per calibration approx. |
| Calibration gas type: | Specific to each gas type and measurement span |
| Dimensions | |
| (H x W x D) | 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 |
