The Si-CA 130 Kit 2ASF is a portable combustion gas analyzer used mainly by HVAC technicians, boiler service engineers, and combustion specialists to analyze flue gases and evaluate how efficiently fuel is burning. Kit includes two gas sensors, O₂, CO, upgradeable to a third (NO or NO low), 12" (30 cm) flexible sampling probe, and soft vinyl carrying case.
The Si-CA 130 Kit 2ASF is a portable combustion gas analyzer used mainly by HVAC technicians, boiler service engineers, and combustion specialists to analyze flue gases and evaluate how efficiently fuel is burning. Kit includes two gas sensors, O₂, CO, upgradeable to a third (NO or NO low), 12" (30 cm) flexible sampling probe, and soft vinyl carrying case.
This analyzer samples exhaust gases from furnaces, boilers, or engines and measures key combustion parameters such as O₂ (oxygen), CO (carbon monoxide), and can be upgraded to measure NO/NOx gases. These readings help determine combustion efficiency, air-fuel ratio, safe CO levels, and emissions compliance. This professional-grade combustion analyzer is designed to help technicians optimize combustion efficiency; to ensure safe and compliant operation of heating systems; and to provide digital reporting and modern connectivity.
Features
Applications
| O₂ Range | 0 to 25% |
| CO Range | 0 to 8000 ppm |
| CO (H₂) Range | 0 to 8000 ppm |
| CO₂ Range (Calculated) | 0 to 99.9% |
| NO Range (Optional) | 0 to 5000 ppm |
| Low NO Range | 0 to 300 ppm |
| NOx Range (Optional) | 0 to 7500 ppm |
| Low NOx Range (Calculated | 0 to 450 ppm |
| Flue Temperature Range | -4 to 2282°F (-20 to 1250°C) |
| Air Temperature Range | NTC: -4 to 248°F (-20 to 120°C) Pt100: -40 to 482°F (-40 to 250°C) |
| Differential Temperature Range (Calculated) | 0 to 2282°F (0 to 1250°C) |
| Pressure/Draft Semiconductor Range | -200 to 200 mbar (-80 to 80 inH2) |
| Excess Air Range (Calculated) | 0 to 999% |
| Efficiency Range (Calculated) | 0 to 100% (Gross/HHV(3)) |
| Efficiency (condensation) Range (Calculated) | 0 to 125% (Net/LHV(4)) |
| Stack Gas Velocity Range (Calculated) | 0 to 99 m/s (0 to 19,500 fpm) |
| Dimensions | 7.5 x 3.5 x 4.9" (19.4 x 9.9 x 4.9 cm) |
| Weight | 12 oz (350 g) |
| Display | Color Touch Screen with graphing 480 x 272 pixels |
| Protection | IP42 |
| Connection | Wireless: Class 2 range, range frequency from 2402 MHz to 2480 MHz with a transmit power of 1 dBm. Range up to 50' (15 m), depending on smartphone radio strength. Minimum required versions: Android 8.0, iOS 12.4, BLE 4.0 Low Energy - USB |
| Power Supply | Rechargeable battery, USB power supply Li-Ion 5100 mA/h 3.6 V battery/Power supply voltage of the mains unit: 100-240 Vac, 50-60 Hz Mains unit: 5 Vdc/2A |
| Battery | Battery life: > 8 h Charging time: Fully charge: < 6.5 h 50%: < 2.5 h |
| Operating Conditions | 23 to 113°F (-5 to 45°C), <85% RH in non-condensing conditions |
| O₂ Range | 0 to 25% |
| CO Range | 0 to 8000 ppm |
| CO (H₂) Range | 0 to 8000 ppm |
| CO₂ Range (Calculated) | 0 to 99.9% |
| NO Range (Optional) | 0 to 5000 ppm |
| Low NO Range | 0 to 300 ppm |
| NOx Range (Optional) | 0 to 7500 ppm |
| Low NOx Range (Calculated | 0 to 450 ppm |
| Flue Temperature Range | -4 to 2282°F (-20 to 1250°C) |
| Air Temperature Range | NTC: -4 to 248°F (-20 to 120°C) Pt100: -40 to 482°F (-40 to 250°C) |
| Differential Temperature Range (Calculated) | 0 to 2282°F (0 to 1250°C) |
| Pressure/Draft Semiconductor Range | -200 to 200 mbar (-80 to 80 inH2) |
| Excess Air Range (Calculated) | 0 to 999% |
| Efficiency Range (Calculated) | 0 to 100% (Gross/HHV(3)) |
| Efficiency (condensation) Range (Calculated) | 0 to 125% (Net/LHV(4)) |
| Stack Gas Velocity Range (Calculated) | 0 to 99 m/s (0 to 19,500 fpm) |
| Dimensions | 7.5 x 3.5 x 4.9" (19.4 x 9.9 x 4.9 cm) |
| Weight | 12 oz (350 g) |
| Display | Color Touch Screen with graphing 480 x 272 pixels |
| Protection | IP42 |
| Connection | Wireless: Class 2 range, range frequency from 2402 MHz to 2480 MHz with a transmit power of 1 dBm. Range up to 50' (15 m), depending on smartphone radio strength. Minimum required versions: Android 8.0, iOS 12.4, BLE 4.0 Low Energy - USB |
| Power Supply | Rechargeable battery, USB power supply Li-Ion 5100 mA/h 3.6 V battery/Power supply voltage of the mains unit: 100-240 Vac, 50-60 Hz Mains unit: 5 Vdc/2A |
| Battery | Battery life: > 8 h Charging time: Fully charge: < 6.5 h 50%: < 2.5 h |
| Operating Conditions | 23 to 113°F (-5 to 45°C), <85% RH in non-condensing conditions |
