Sauermann Si-CA 030 combustion analyzer for residential and commercial use. O2 and CO sensors (CO up to 8000 ppm), optional NO, flue temperature to 1250 °C, draft, efficiency and excess air. Color display, free wireless app with logging and reports. Weighs 350 g.
The Sauermann Si-CA 030 is a compact, light and durable combustion analyzer for residential and commercial heating appliances. It accepts up to three electrochemical gas sensors: O2 (0 to 25%) and CO (0 to 8000 ppm) are fitted as standard, and an optional NO sensor (0 to 5000 ppm) adds NOx measurement.
Besides the gas readings, the analyzer measures flue temperature from -20 to +1250 °C, air temperature from -20 to +120 °C and draft / differential pressure from -200 to +200 mbar, and calculates CO2, excess air and combustion efficiency. The pump cuts off automatically at high CO levels to protect the sensor, and the instrument can also monitor CO in ambient air for safety.
A wireless link (range up to 15 m) connects the Si-CA 030 to the free app for iOS and Android, giving a remote live view of the readings as a list or graph, remote control of the settings, automatic data logging and reports in PDF, CSV and XML. The analyzer is supplied as a kit; kits are available with a 180 mm or 300 mm flue gas probe rated to 800 °C, a 2 m or 3 m dual hose, and cardboard box, vinyl carrying case or ABS hard plastic carrying case.
| Manufacturer | Sauermann |
|---|---|
| Model | Si-CA 030 |
| Gas sensors | Up to three gas sensors: O2 and CO (electrochemical, included); NO (electrochemical, optional, for NOx) |
| O2 | Range: 0 to 25%; Resolution: 0.01%; Accuracy: ±0.2% vol; T90 response time: < 30 s |
| CO | Range: 0 to 8000 ppm; Resolution: 1 ppm; Accuracy: ±8 ppm < 160 ppm, ±5% rdg up to 2000 ppm, ±10% rdg > 2000 ppm; T90 response time: < 40 s |
| CO2 (calculated) | Range: 0 to 99.9%; Resolution: 0.1% |
| NO (optional) | Range: 0 to 5000 ppm; Resolution: 1 ppm; Accuracy: ±5 ppm < 100 ppm, ±5% rdg > 100 ppm; T90 response time: < 40 s |
| NOx (optional, calculated) | Range: 0 to 7500 ppm; Resolution: 1 ppm |
| Flue temperature (TcK) | Range: -20 to +1250 °C (-4 to +2282 °F); Resolution: 0.1 °C; Accuracy: ±2 °C or ±0.5% rdg (analyzer only) |
| Air temperature (NTC or TcK) | Range: -20 to +120 °C (-4 to +248 °F); Resolution: 0.1 °C; Accuracy: ±2 °C |
| Differential temperature (calculated) | Range: 0 to 1250 °C (0 to 2282 °F); Resolution: 0.1 °C |
| Pressure / Draft (semiconductor) | Range: -200 to +200 mbar (-80 to +80 inH2O); Resolution: 0.01 mbar; Accuracy: ±1% rdg ±0.03 mbar |
| Excess air (calculated) | Range: 0 to 999%; Resolution: 1% |
| Efficiency (calculated) | Range: 0 to 100% (Gross/HHV); Resolution: 0.1% |
| Efficiency, condensation (calculated) | Range: 0 to 125% (Net/LHV); Resolution: 0.1% |
| Accuracy reference conditions | Laboratory conditions at 20 °C (68 °F) and 1013 mbar |
| Display | Color display screen; 320 x 240 pixels |
| Keypad | 5 keys |
| Material | ABS-PC |
| Protection | IP42 |
| Connection | Wireless: class 2 range, frequency 2402 MHz to 2480 MHz, transmit power 1 dBm, range up to 15 m (50 ft) depending on smartphone radio strength; minimum required versions: Android 5.0, iOS 12.4, BLE 4.0. USB |
| Power supply | Rechargeable Li-Ion 5100 mA/h 3.6 V battery, USB power supply; mains unit input 100-240 Vac, 50-60 Hz; mains unit output 5 Vdc/2A |
| Battery | Battery life > 8 h; charging time: full charge < 6.5 h, 50% < 2.5 h |
| Environmental conditions of use | Temperature: -5 to 45 °C (23 to 113 °F); humidity: non-condensing (< 85% RH); maximum altitude: 2000 m |
| Storage temperature | -20 to 50 °C (-4 to 122 °F) |
| Languages | English, French, German, Spanish, Italian, Portuguese |
| European Union Directives | 2014/53/EU (RED); 2015/863 EU (RoHS 3) |
| Regulations | EN 50379-1 and EN 50379-2; UNI 10389; UL & cUL Certification; BS 7967:2015; BS EN 50543:2011; UNE 60670-10; ES.02173.ES |
| Dimensions | 19.4 x 9.9 x 4.9 cm |
| Weight | 350 g (12 oz) |
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