Overview: The Models 200EH and 200EM are chemiluminescence analyzers designed for monitoring nitrogen oxides (NO, NO2, NOX) using advanced microprocessor technology. They are suitable for various applications such as extractive and dilution CEM, stack testing, and process control.
Key Features:- User-selectable analog output ranges with linear response.
- Multiple measurement modes and auto-ranging capabilities.
- Built-in data acquisition with large internal memory for logging parameters.
- Rugged construction, lightweight, and ease of use.
- Standard two-year warranty.
Specifications:- 200EH: 0-5 ppm to 0-5000 ppm, 200EM: 0-1 ppm to 0-200 ppm.
- Zero Noise: < 20 ppb (RMS), Span Noise: <0.2% of reading above 20 ppm (RMS).
- Lower Detectable Limit (LDL): <40 ppb (RMS).
- Zero Drift: <20 ppb/24 hours, Span Drift: <0.5% reading/24 hours.
- Operating Temperature Range: 5 - 40°C.
- Dimensions: 7” x 17” x 23.5”, Weight: Analyzer 40 lbs, External Pump 15 lbs.
- Power: 100V - 120V, 220V - 240V, 50/60 Hz, 250W.
Connectivity and Outputs:- Dual independent bi-directional RS-232 ports, optional Ethernet or RS-485.
- Digital status outputs and adaptive signal filtering.
- Internal data logging with multiple averages from 1 min to 365 days.
Optional Equipment and Accessories:- Rack mount brackets, 4-20 mA isolated outputs, Ethernet port.
- Ozone air filter assembly, O2 sensor, NDIR CO2 sensor.
- Calibration options and various accessories like RS-232 Cable, Spare Parts Kit.
Ordering Information: Specify input AC voltage & frequency, output DC voltage, and optional equipment as needed.
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