The Testo 330-1G LL, is simply combustion without confusion. Redesigned with a full color graphic display, the 330G allows the user to visualize the measurement data graphically without watching numerical values.
Self-explanatory graphic curves as well as easy to understand symbols and a clear color display ease the understanding of the measurement data considerably showing the user where they are at, and a trend line of where they are headed during the adjustment process.
Thumb symbols confirm instantly system status of O2 and CO concentrations in the green zone (safe & efficient) confirming operation falls within the manufacturers guidelines.
User configuration allows the display of 2 to 8 lines as numerical values and 4 measurement values simultaneously in a line-graph display. This feature shows trends that may be compromising safe operation or fuel combustion such as depressurization of the combustion air zone, loss of draft, or fluctuating O2 due to potential heat exchanger failure.
Features
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New instrument design
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240 x 320 Color graphic display
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Graphic processing of data
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Self diagnostics
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Gas standing pressure test
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User defined fuels
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Logger function for long term measurement
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Long life sensors (up to 6 years CO & O2)
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4 year sensor guarantee
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Reduced cost of ownership
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Memory up to 500,000 readings
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Over 10 hours continuous operation
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USB interface for data readout to PC
| Temperature | Meas. range | -40 to +2192 F |
| | Accuracy | 1 F (32 to +212.0 F) |
| | Resolution | 0.1 F (-40 to 1830F) |
| Draft Measurement | Meas. range | -4.01 to +16 inH2O (-998 to 3985 Pa) |
| | Accuracy | 0.008 inH2O or 5% of reading (-0.02 to +0.24 inH2O) |
| | (the greater value applies) | 0.01 inH2O (+0.25 to +1.20 inH2O) |
| | Resolution | 0.01 inH2O (1 Pa) |
| Pressure measurement | Meas. range | 0 to 120 inH2O (70 oz/in2) |
| | Accuracy | 0.2 inH2O (0.0 to 20.0 inH2O) |
| | | 1% of reading (20.1 to 40.0 inH2O) |
| | Resolution | 0.1 inH2O |
| O2measurement | Meas. range | 0 to 21% |
| | Resolution | 0.1 % |
| | Accuracy | 0.2 % |
| CO measurement | Meas. range | 0 to 4000 ppm |
| | Resolution | 1 ppm |
| | Accuracy | 20 ppm (0 to 400 ppm) |
| | | 5% of reading (401 to 1000 ppm |
| | | 10% of reading (1001 to 4000 ppm) |
| Efficiency | Meas. range | 0 to 120% |
| | Resolution | 0.1% |
| Flue gas loss | Meas. range | 0 to 99.9% |
| | Resolution | 0.1% |
| CO2 measurement | Display range | 0 to CO2 max |
| | Resolution | 0.1 Vol. % |
| | Accuracy | 0.2 Vol. % |
| | Digital calculation from O2 Meas. | Calculated from O2 |
| Option NO measurement | Meas. range | 0 to 3000 ppm |
| | Resolution | 1 ppm |
| | Accuracy | 5 ppm (0 to 100 ppm) |
| | | 5% of reading (101 to 2000 ppm) |
| | | 10% of reading (2001 to 3000 ppm) |
