| Methodology |
Standard – NDUV, NDIR, Zirconium Oxide, Paramagnetic O2 |
| Calibration |
DAS/DCS/PLC or selected analyzer, initiated automatically using instrument air and calibration gas standards |
| Sensitivity |
Instrument dependent |
| Outputs |
Designed to meet customer specifications (standard voltage, current or serial) |
| Range |
Designed to meet customer specifications |
| Reporting |
Customer-defined format for reporting or regulatory agencies. EPA Part 60 and Part 75. |
| Alarms/Calculations |
Designed to meet customer specifications |
| Electrical Requirements |
120/208 VAC or 110/220/240 VAC 50-60 Hz |
| Typical Flow |
2 to 10 SCFH |
| Ambient Temperature |
7 to 49 °C (45 to 120 °F), 5 to 95% relative humidity, non-condensing |
| Physical Dimensions |
Application dependent |
| Sample dryers – thermoelectric (Baldwin Environmental, Inc. and others) |
| Current Configurations |
| Analyzers Available |
|
| Single species NDUV + paramagnetic oxygen |
Model 9900 SO2, H2S, NO, NO2, O2, NH3, Cl |
| Multi species NDUV + paramagnetic oxygen |
Model 9900 for SO2, H2S, NO, NO2, NOx, O2, NH3, Cl |
| Mass flow |
S-type pitot tube, optical, etc. |
| Single species NDIR |
Various analyzer models available (Siemens, California Analytical, Servomex) |
| Zirconium oxide |
Thermox O2 analyzers |
| Probes Available |
AWR emission probe |
| AWR mass emission probe |
| M&C probe, c/w calibration port, |
| (optional, blow back, and sample isolation valving) |
| AWR velocity probe (used separate with M&C for mass) |
| Universal probe for Division II applications |
| Sample System |
Sample lines – temperature controlled, self-limiting electrical (O’Brien, Technical Heaters) |
| Rack Components |
Basic 19” x 24” rack (no panels) |
| Pressure control panel |
| Temperature control panel |
| Customer termination and system alarm panel |
| Flow distribution panel(s) |
| Rack fans (optional) |
| Data Acquisition and Control System |
Allan Bradley PLC |
| WTC and VIVICOM DAS (others available upon request) |
| Shelter/Enclosure |
Open 19” x 24” rack |
| Enclosed 19” x 24” rack |
| Fiberglass or metal free-standing enclosure |
| AMETEK’s standard walk-in shelters (optional desk/workbench) |
| Area Classifications |
Model 914 CEM rack system in General Purpose and Division II (purged) |
| Wetted Components |
316 SS tubing, fittings (Swagelok only) and cell construction |
| Teflon tubing |
| Quartz glass (cell windows) |
