The testo 327-1 Flue Gas Analyser offers a robust and simple entry into flue gas analysis for domestic boilers. It measures O2 & CO and will calculate ratio, CO2, etc. The 4-line LED display can be configured to the user's requirements, and its back-lighting function guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyser stands out on account of its easy menu navigation and ergonomic housing as well as its durability.
testo 327 Flue Gas Analyser, rechargeable battery and calibration protocol, Flue Gas Probe (180mm x 6mm diameter), Pressure hose connection kit, Differential temperature kit (2 x pipe clamp probes), testo infrared printer, soft carry case with shoulder strap, AC power supply.
| Temperature - TC Type K (NiCr-Ni) | |
|---|---|
| Measuring range | -40.00 to +600.00 °C |
| Accuracy | ±0.50 °C (0 to 99.90 °C) ±0.50 % of mv (100 to 600 °C) |
| Resolution | 0.1 °C |
| Reaction time | < 50 s |
| Flue gas O2 | |
|---|---|
| Measuring range | 0 to 21 Vol.% |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Reaction time t90 | 30 s |
| Differential Pressure flue gas Draught - Piezoresistive | |
|---|---|
| Measuring range | -40.0 to +40.0 hPa
±0.03 hPa (-3.00 to +3.00 hPa) |
| Accuracy | ±0.02 hPa (-0.50 to +0.60 hPa)
±0.03 hPa (+0.61 to +3.00 hPa) ±1.50 hPa (3.01 to +40.0 hPa) |
| Resolution | 0.01 hPa |
| Flue gas degree of effectivity, Eta (calculated) | |
|---|---|
| Measuring range | 0 to 120 % |
| Resolution | 0.1 % |
| Flue gas loss (calculated) | |
|---|---|
| Measuring range | 0 to 99.0 % |
| Resolution | 0.1 % |
| Flue gas CO2 calculation (calculated from O2) | |
|---|---|
| Measuring range | 0 to CO2 max (Display range) |
| Accuracy | ±0.2 Vol.% |
| Resolution | 0.1 Vol.% |
| Reaction time t90 | < 40 s |
| Flue gas CO (without H2-compensation) | |
|---|---|
| Measuring range | 0 to 4000 ppm |
| Accuracy | ±20 ppm (0 to 400 ppm)
±5 % of mv (401 to 2000 ppm) ±10 % of mv (2001 to 4000 ppm) |
| Resolution | 1 ppm |
| Reaction time t90 | 60 s |
| General technical data | |
|---|---|
| Weight | (with probe) Approx. 700 g |
| Dimensions | 201 x 83 x 44 mm |
| Operating temperature | -5 to +45 °C |
| Display type | LCD (Liquid Crystal Display) |
| Display function | Backlit 2-line display |
| Power supply | Battery: 1500 mAh, mains unit 5V/1A |
| Storage temperature | -20 to +50 °C |
