Sample Gas is drawn into the analyzer from the sampling probe, then pumped through a condensate removal system. Any condensate formed collects and is purged as it reaches a limit. Next, the dried sample gas is filtered again and then flows through a PTFE liquid block, calibration gas valves, pressure regulator, flow meter then on to the gas detector.
The 7200-1-2-3-4-7 analyzer features an electrochemical sensor, paramagnetic sensor or zirconia sensor for detecting % levels of O2, an electrochemical sensor or infrared detector for detecting PPM or % levels of CO, an infrared detector for detecting % levels of CO2, an electrochemical sensor for detecting PPM levels of NOx (as NO) and infrared detector for detecting % or PPM levels of SO2. Digital readouts and optional outputs are provided for each gas. The 7200-1-2-3-4-7 analyzer is multi-sample point capable (consult Nova).
Specifications
Gases Measured |
N/A Oxygen (O2), Carbon Monoxide (CO), Carbon Dioxide (CO2), Oxides of Nitrogen (NOx (as NO)), Sulphur Dioxide (SO2) |
Method of Detection |
N/A % O2 by electrochemical, paramagnetic or zirconia sensor, PPM CO by electrochemical sensor or infrared detector, % CO and CO 2 by infrared detector, NOx (as NO) and SO2 by electrochemical sensor |
Ranges Available |
N/A 0-5 to 0-25% O2, 0-100 PPM to 0-100% CO, 0-20% CO2, 0-100 to 0-5000 PPM NOx (as NO), 0-100 PPM to 0-5% SO2 |
Resolution |
N/A 0.1% on %, 1 PPM on PPM |
Accuracy & Repeatability |
N/A ± 1-2% of full scale |
Drift |
N/A Less than 2% of full scale per month |
Response Time (T-90) |
N/A 20-30 seconds to 90% of step change |
Ambient Temperature Range |
N/A 32 to 122°F (0 to 50°C) @ 5-95% RH non-condensing. Lower temperatures (-5°F, -20°C) with Cold Weather Package. Sample dew point should be at least 9°F (5°C) below lowest sample temperature. |
Linearity |
N/A ±1% of full scale |
Size & Weight |
N/A Dimensions and weight will vary with configurations selected |
Power |
N/A 115 VAC, 60 Hz 220 VAC, 50 Hz |
Alarms |
N/A High or low alarm contacts available for all gases and low flow |
Code Numbers for Gases Measured |
N/A % O2 by electrochemical, paramagnetic or zirconia sensor, PPM CO by electrochemical sensor or infrared detector, % CO and CO 2 by infrared detector, NOx (as NO) and SO2 by electrochemical sensor |
Sampling System |
N/A Std SS probe with unheated pre-filter (Std. probe 3/8" O.D. x 18") (9.5 x 460 mm) |
Display Type |
N/A D1 - LED display (s) - Manual potentiometer calibration D2 - LED display (s) - Manual push-button calibration D3 - Microprocessor controller with single graphic display. Allows auto sequencing, RS-485 output, 'CAL NOW' and one-step D4 - Same as D3 but with full auto-calibration |
Output Options |
N/A OP1 - 4-20 mA non-isolated OP2 - 4-20 mA isolated OP3 - 0-5 V OP4 - 0-10 V OP5 - RS-485 OP6 - Modbus |
Analyzer Type |
N/A Flue Gas Analyzer |
Industry Type |
N/A Flue Gas or Emissions |
Applications
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N/A
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Features
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N/A
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Options
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N/A
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