| Parameter |
Range |
Resolution |
Accuracy |
| Flue Temperature |
32 - 1112˚F (0 - 600˚C) |
1.0 ˚F/˚C |
±(0.3% reading+3.6˚F(2.0˚C)) |
| Inlet Temperature (Internal sensor) |
32 ~ 122 ˚F (0-50˚C)
1.0 |
1.0 ˚F/˚C |
±(0.3% reading+1.8˚F(1.0˚C)) |
| Inlet Temperature (External sensor) |
32 - 1112˚F (0 - 600˚C) |
1.0 ˚F/˚C |
±(0.3% reading+3.6˚F(2.0˚C)) |
| Carbon Monoxide (CO)*1 |
0 - 60 ppm
61 - 4,000ppm nom
4,001ppm - 10,000ppm
20,000ppm max for 15 mins |
1ppm
1ppm
1ppm
1ppm |
±3ppm
±5% of reading
±10% of reading
Not specified |
| Carbon Dioxide (CO2)*1 |
0 - 20% |
0.1% |
±0.3% volume |
| Oxygen (O2)*2 |
0 - 21% |
0.1% |
±0.3% |
| Efficiency*2 |
0 - 99.9% |
0.1% |
±1.0% of reading |
| Excess Air*2 |
0 - 250% |
0.1% |
±0.2% of reading |
| CO/CO2 ratio*2 |
0 - 0.999 |
0.0001 |
±5% of reading |
| Nitric Oxide (NO) low |
2 - 30 ppm
31 - 100 ppm |
1ppm
1ppm |
±2 ppm < 30ppm
±5 ppm > 30ppm |
| Nitric Oxide (NO) high |
5 - 100 ppm
101 - 1000 ppm |
1ppm
1ppm |
±5 ppm < 100ppm
±5% reading >100ppm |
| Nominal range ±64.2 InH2O (160mBar) Max over-range w/o damage to sensor is ±321InH2O (800 mBar) |
±0.6 inH2O
±64.2 inH2O |
Maximum 0.001 InH2O
<10 InH2O |
±0.02 In H2O |
| Pre-programmed Fuels |
Natural gas, Propane, Butane, LPG, Light Oils (28/35 sec), Wood Pellets PLUS 3 User defined |
| Storage Capacity |
99 Combustion tests, 20 Pressure tests, 20 Heat Exchange tests, 20 Temperature tests
20 Room CO tests |
| General Specifications |
| Operating Altitude |
2000m (6,561 ft.) |
| Storage Altitude |
10,000m (32,808 ft.) |
| Operating Temperature |
32°F to 104°F (0°C to 40°C) at 10 - 90% R.H |
| Pollution Degree |
2 |
| Dimensions |
Handset: 7.9” (200mm) x 3.5” (90mm) x 1.8” (45mm)
Probe: (L) 11.8” (300mm) x (D) 0.25” (6mm) with 7.8” (200mm) 6ft (3m) neoprene hose |
| Weight |
2.2lbs (1kg) |
| Certifications |
EMC EN 50081-1, EN 50082-1, CE |
| Battery Type |
4 x 1.5V AA |
| Battery Life |
>8Hrs using AA Alkaline |
| Power Supply Input |
110V AC Output: 9V DC Regulated |