| Parameter | Range | Resolution | Accuracy |
|---|---|---|---|
| Temp Measurment | |||
| Flue Temperature | 0-600°C | 0.1°C | ±2°C ±0.3% reading |
| Inlet Temperature (Internal Sensor) |
0-50°C | 0.1°C | ±1°C ±0.3% reading |
| Inlet Temperature (External Sensor) |
0-600°C | 0.1°C | ±2°C ±0.3% reading |
| Flue Gas Measurement | |||
| Oxygen*2 | 0.21% | 0.1% | ±0.3% |
| Carbon Monoxide (H2 compensated) |
0-20ppm 21-4000ppm nom 4,001-10,000ppm 20,000ppm max for 15 mins |
1ppm | ±3ppm ±5% of reading ±10% of reading |
| Carbon Dioxide*1 | 0-20% | 0.1% | ±0.3% volume |
| Efficiency (Net or Gross)*2 | 0-99.9% | 0.1% | ±1.0% reading |
| Efficiency High (C)*2 | 0-119.9% | 0.1% | ±1.0% reading |
| Excess Air*2 | 0-250% | 0.1% | ±0.2% reading |
| CO/CO2 ratio*2 | 0-0.999 | 0.0001 | ±5% reading |
*1 Using dry gases at STP
*2 Calculated
| Pre-programme fuels | Natural gas, Light Oil, Propane, Butane, LPG, Wood Pellets. |
| Dimensions | |
| Weight | 1kg / 2.2lb |
| Handset | 200mm / 7.9" x 45mm / 1.8" x 90mm / 3.5" |
| Probe | L300mm / 11.8" x Dia 6mm / 0.25" with 200mm / 7.8" long stainless steel shaft, type K thermocouple and 3m / 6ft long neoprene hose |
| Ambient Operating Range | ±0°C to ±40°C / 32-104°F 10% to 90% RH non-condensing |
| Storage Capacity | 20 sets of test results in volatile memory |
| Battery Life | 4AA cells > 8 hours using Alkaline AA cells |
| Charger (optional) | 110Vac/220 Vac nominal for NMiH batteries only 12V in vehicle charger for NMiH batteries only |
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