Loading: 0%
testo 330-2 LL (O2 and COH2) flue gas set for service technicians and inspectors, incl.BLUETOOTH, rech. battery and calibration protocol; mains unit 100-240 V for mains operation or charging the rechargeable battery in the instrument; combustion air temperature probe, length 190 mm; Testo BLUETOOTH printer with mains unit; easyheat software testo 330 for PC; USB connection cable, instrument-PC; flue gas probe, length 300 mm, Ø 8 mm, Tmax. 500 °C; fine pressure probe; capillary hoses; surface probe angled 90 °C; connection cable surface probe; straight Pitot tube; heating check retrofit CD; basic system case with double floor for instrument, probes and further accessories
| Differential Pressure - Piezoresistive | |
|---|---|
|
Measuring range |
±10000 Pa |
|
Accuracy |
±0.3 Pa (0 to 9.99 Pa) plus ±1 Digit ±3 Pa (10 to 10000 Pa) plus ±1 Digit |
| Flue gas O₂ | |
|---|---|
|
Measuring range |
0 to 21 Vol.% |
|
Accuracy |
±0.2 Vol.% |
|
Resolution |
0.1 Vol.% |
|
Reaction time t₉₀ |
< 20 s |
| Flue gas CO (with H₂-compensation) | |
|---|---|
|
Measuring range |
0 to 8000 ppm |
|
Accuracy |
±10 ppm or ±10 % of mv (0 to 200 ppm) ±20 ppm or ±5 % of mv (201 to 2000 ppm) ±10 % of mv (2001 to 8000 ppm) |
|
Resolution |
1 ppm |
|
Reaction time t₉₀ |
< 60 s |
| CO determination (with H₂-compensation), automatic dilution | |
|---|---|
|
Measuring range |
0 to 30000 ppm |
|
Accuracy |
±100 ppm (0 to 1000 ppm) ±10 % of mv (1001 to 30000 ppm) |
|
Resolution |
1 ppm |
| Flue gas NO | |
|---|---|
|
Measuring range |
0 to 3000 ppm |
|
Accuracy |
±5 ppm (0 to 100 ppm) ±5 %RH (101 to 2000 ppm) ±10 % of mv (2001 to 3000 ppm) |
|
Resolution |
1 ppm |
|
Reaction time t₉₀ |
< 30 s |
| Flue gas Nolow | |
|---|---|
|
Measuring range |
0 to 300 ppm |
|
Accuracy |
±2 ppm (0 to 39.9 ppm) ±5 % of mv (40 to 300 ppm) |
|
Resolution |
0.1 ppm |
|
Reaction time t₉₀ |
< 30 s |
| Flue gas Draught | |
|---|---|
|
Measuring range |
-9.99 to +40 hPa |
|
Accuracy |
±0.02 hPa or ±5 % of mv (-0.50 to +0.60 hPa) ±0.03 hPa (+0.61 to +3.00 hPa) ±1.5 % of mv (+3.01 to +40.00 hPa) |
|
Resolution |
0.01 hPa |
| Temperature | |
|---|---|
|
Measuring range |
-40 to +1200 °C |
|
Accuracy |
±0.5 °C (0 to +100.0 °C) ±0.5 % of mv (Remaining Range) |
|
Resolution |
0.1 °C (-40 to +999.9 °C) 1 °C (> +1000 °C) |
| Flue gas degree of effectivity, Eta (calculated) | |
|---|---|
|
Measuring range |
0 to 120 % |
|
Resolution |
0.1 % |
| Flue gas loss (calculated) | |
|---|---|
|
Measuring range |
0 to 99.9 % |
|
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 |
| Velocity / Volume flow | |
|---|---|
|
Measuring range |
0.15 to 3 m/s |
|
Resolution |
0.1 m/s |
| Pressure measurement | |
|---|---|
|
Measuring range |
0 to +300 hPa |
|
Accuracy |
±0.5 hPa (0.0 to 50.0 hPa) ±1 % of mv (50.1 to 100.0 hPa) ±1.5 % of mv (Remaining Range) |
|
Resolution |
0.1 hPa |
| Ambient CO | |
|---|---|
|
Measuring range |
0 to 500 ppm |
|
Accuracy |
±5 ppm (0 to 100 ppm) ±5 % of mv (> 100 ppm) |
|
Resolution |
1 ppm |
|
Reaction time |
Approx. 35 s |
| Ambient CO₂ | |
|---|---|
|
Measuring range |
0 to 1 Vol.% 0 to 10000 ppm |
|
Accuracy |
±50 ppm or ±2 % of mv (0 to 5000 ppm) ±100 ppm or ±3 % of mv (5001 to 10000 ppm) |
|
Reaction time |
Approx. 35 s |
| Gas leak measurement for combustible gases (via gas leak detection probe) | |
|---|---|
|
Measuring range |
0 to 10000 ppm CH₄ / C₃H₈; Display range |
|
Accuracy |
Signal optical display (LED) audible signal via buzzer |
|
Reaction time t₉₀ |
< 2 s |
| Temperature (via the fine pressure probe) | |
|---|---|
|
Measuring range |
-40 to +1200 °C max. (dependent on probe) |
|
Accuracy |
±0.5 °C (-40 to 100 °C) ±0.5 % of mv (Remaining Range) plus probe accuracy |
|
Resolution |
0.1 °C |
| General technical data | |
|---|---|
|
Dimensions |
270 x 90 x 65 mm |
|
Operating temperature |
-5 to +45 °C |
|
Display size |
240 x 320 pixels |
|
Display function |
Colour graphic display |
|
Power supply |
Rechargeable battery pack 3.7 V / 2.6 Ah; Mains unit 6 V / 1.2 A |
|
Maximum memory |
500,000 readings |
|
Storage temperature |
-20 to +50 °C |
|
Weight |
600 g (without rechargeable battery) |
