The ECOM EN2 is a compact portable combustion analyzer that can measure O2, CO, NO, NO2, SO2, and low NOx gases. It calculates CO2, efficiency, losses, excess air, and O2 correction. The analyzer features a thermoelectric gas cooler and moisture removal, automatic CO over-range protection, a high-speed thermal printer, on-board flowmeter, and data processing software with Bluetooth.
The EN2 is a rugged, aluminum‑framed portable analyzer that measures O₂, CO, NO, NO₂, SO₂ and low NOx, and calculates CO₂, efficiency, excess air and O₂ correction. It includes a thermoelectric gas cooler, on‑board flowmeter, Bluetooth data collection, backlit display, high‑speed thermal printer and removable storage.
The manual details measurement ranges, sensor types, physical dimensions, power options, optional accessories and customer support contacts, helping field technicians set up, maintain and monitor emissions from boilers, burners and engines.
| Oxygen measurement range | 0‑21% (±2% accuracy) |
|---|---|
| Carbon Monoxide (C) measurement range | 0‑10,000 ppm (±2% accuracy) |
| Nitrogen Dioxide (X) measurement range | 0‑500 ppm (±2% accuracy) |
| Gas temperature range | 32‑1800 °F (±2% accuracy) |
| Instrument dimensions (without case) | 9 % tall (≈17½"), 15 7/8" × 6 %" |
| Battery type | 6 V lead‑acid |
| Pump flow rate | 2‑2.5 L/min |
The EN2 measures oxygen from 0 % to 21 % with ±2 % accuracy.
The analyzer is powered by a 6 V lead‑acid battery.