The Si-CA 130 Kit 3LowBS 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 O₂, CO, & Low NO sensors, 12" (30 cm) sampling probe, and soft vinyl carrying case.
The Si-CA 130 Kit 3LowBS 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 O₂, CO, & Low NO sensors, 12" (30 cm) 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 1250°C (0 to 2282°F) |
| 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 15 m (50'), 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 1250°C (0 to 2282°F) |
| 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 15 m (50'), 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 |
