Testo 320 Offers
The Testo 320 combustion analyzer, offering comprehensive combustion system analysis, is designed for the job site and for the contractor who expects more. Use the Testo combustion analyzer for basic testing and tuning of all types of boilers, heaters or furnaces and also to set up and commission more complex multi-stage or modulating heating systems, for accurate combustion efficiency analysis.
Innovative features like the flue gas matrix will graphically display the combustion characteristics, which is an easy way to show if the heating system is running efficiently. Additionally the Testo 320 makes the job easier by displaying from two to eight user-defined parameters simultaneously. The Testo 320 eliminates the guess work and provides accurate combustion system analysis.
Measures
- O2, CO (with built-in NOx filter), CO2
- Combustion calculations
- Draft
- Pressure
- Flue gas matrix
- User-changeable, pre-calibrated sensors that are easy to replace
Testo 320 Technical Data
| Memory | 500 values |
| Storage temperature | -4° to 122 °F (-20 to +50°C) |
| Operating temperature | 23° to 113 °F (-5 to +45°C) |
| Dimensions | 9.45 x 3.35 x 2.56 inches |
Differential pressure |
|
|---|---|
| Measuring range | 0 to 120.44 inH2O (0 to 300 hPa) |
| Accuracy | ±0.2 inH2O (0.0 to 20.0 inH2O) / ( ±0.5 hPa (0.0 to 50.0 hPa)) ±1% of rdg. (20.1 to 40 inH2O) / (±1% of rdg. (50.1 to 100 hPa)) ±1.5% of rdg. (remaining range) |
| Resolution | 0.04 inH2O (0.1 hPa) |
CO low |
|
| Measuring range | 0 to 500 ppm |
| Accuracy | ±2 ppm (0 to 39 ppm) ±5% of rdg. (40 to 500 ppm) |
| Resolution | 0.1 ppm |
O2 measurement (electrochemical) |
|
| Measuring range | 0 to 21 Vol. % |
| Accuracy | ±0.2 Vol. % |
| Resolution | 0.004 inH2O (0.01 hPa) |
Exhaust gas measurement |
|
| Measuring range | 0 to 99.9% |
| Resolution | 0.1% |
Draft measurement |
|
| Measuring range | -4.01 to 16.05 inH2O (-9.999 to +40 hPa) |
| Accuracy | ±0.02 ppm or ±5% of rdg. (-.20 to .24 inH2O) (-0.50 to 0.60 hPa) ±0.03 hPa (.24 to 1.20 inH2O) (0.61 to 3.00 hPa) ±1.5% of rdg. (1.20 to 16 inH2O) (3.01 to 40.00 hPa) |
| Resolution | 0.01 inH2O |
CO2 |
|
| Measuring range | 0 to 1 Vol. % 0 to 10000 ppm |
| Accuracy | ±(50 ppm ±2% of rdg.) (0 to 5000 ppm) ±(100 ppm ±3% of rdg.) (5001 to 10000 ppm) |
CO |
|
| Measuring range | 0 to 4000 ppm |
| Accuracy | ±20 ppm (0 to 400 ppm) ±5% of rdg. (401 to 2000 ppm) ±10% of rdg. (2001 to 4000 ppm) |
| Resolution | 1 ppm |
| Reaction time | <60 sec. |
Efficiency Measurement (Eta) |
|
| Measuring range | 0 to 120% |
| Resolution | 0.1% |
Type K |
|
| Measuring range | -40 to 2192 °F (-40 to +1200 °C) |
| Accuracy (relative) | ±0.5 °F (32 to 212 °F) / (±0.5 °C (0 to +100 °C) ±0.5 % of rdg. (remaining range) |
| Resolution | 0.1 °F (-40 to 1832 °F) / (0.1 °C (-40 to +999.9 °C) 1 °F (>1832 °F) / (1 °C (>1000 °C) |
CO2-determination |
|
| Measuring range | 0 to CO2 max |
| Accuracy | ±0.2 Vol. % |
| Resolution | 0.1 Vol. % |
