## [Combustion Gas Analyzers, Si-CA 030 / 130 / 230](/en-US/combustion-analysers-si-ca-030-130-230) # Combustion Gas Analyzers, Si-CA 030 / 130 / 230 A New Degree Of Efficiency **Add a digital edge to your combustion analysis: Sauermann's new range of compact and intuitive combustion gas analyzers (aka flue gas analyzers)!** The new Si-CA range of robust, compact, lightweight, and intuitive devices takes combustion gas analysis to the next level, with cutting-edge digital technology delivering the speed and reliability that HVAC technicians need. The analyzers are designed, manufactured, and serviced at Sauermann’s production line and metrology laboratories located in France and the USA. Sauermann’s combustion gas analyzers are designed with the contractor in mind and feature the latest digital and metrology technologies, making measurements reliable and reducing the time technicians need to spend on-site, especially during heating season! .group-top img {display: block; margin: 0 auto;} .floating-button{ position: fixed; width: 210px; height: 50px; bottom: 40px; right: 40px; background-color: #EE7F00; color: #FFF!important; border-radius: 10px; text-align: center; box-shadow: 2px 2px 3px #999; padding-top: 10px; z-index:999999; } .floating-button::hover{color:#FFF!important} .floating-button img { margin-right: 10px; vertical-align: middle; max-height:32px } .my-float{ margin-top:22px; } [![](/sites/default/files/img/contact-form.png)Request a Quote](/en-US/contact) ![](/sites/default/files/styles/max_1300x1300/public/images/Sauermann%20Combustion%20Gas%20Analyzers%20Si-CA%20030%20-%20130%20-%20230_1.png?itok=UmNe_mwr) ![](/sites/default/files/styles/webp/public/images/icone-pump.png.webp?itok=056-6Hmg) #### Auto pump cut-off for high CO levels (adjustable) ![](/sites/default/files/styles/webp/public/images/icone-cell.png.webp?itok=pdyX-xim) #### Predictive maintenance with estimated sensor life & calibration reminders ![](/sites/default/files/styles/webp/public/images/icone-probe.png.webp?itok=UoITpknQ) #### Draft & differential pressure measurements ![](/sites/default/files/styles/webp/public/images/icone-phone.png.webp?itok=fk3cEjB-) #### Free app for real-time remote display & control ![](/sites/default/files/styles/webp/public/images/icone-data.png.webp?itok=vSs6gBxK) #### Calculations for Combustion Efficiency, Excess Air, & CO2% ![](/sites/default/files/styles/webp/public/images/icone-reporting.png.webp?itok=gNYw4yOo) #### Data management with automatic logging & report creation | | [![](https://sauermanngroup.com/sites/default/files/img/Si-CA-030.png) Si-CA 030](https://sauermanngroup.com/en-US/measuring-instruments/combustion/flue-gas-analyzers/si-ca-030) | [![](https://sauermanngroup.com/sites/default/files/img/Si-CA-130.png) Si-CA 130](https://sauermanngroup.com/en-US/measuring-instruments/combustion/flue-gas-analyzers/si-ca-130) | [![](https://sauermanngroup.com/sites/default/files/img/Si-CA-230.png) Si-CA 230](https://sauermanngroup.com/en-US/measuring-instruments/combustion/flue-gas-analyzers/si-ca-230) | |---|---|---|---| | LCD display size | 2.8 inches | 4.3 inches | 4.3 inches | | Display resolution | 320 x 240 pixels | 480 x 272 pixels | 480 x 272 pixels | | Touch-screen display | No (5 buttons) | Yes (+ on/off button) | Yes (+ on/off button) | | Dimensions (H x W x D) | 9,9 x 19,4 x 4,9 cm 7.5 x 3.5 x 1.6’’ | 9,9 x 19,4 x 4,9 cm 7.5 x 3.5 x 1.6’’ | 11,2 x 28 x 5,5 cm 11 x 4.3 x 2’’ | | Weight | 350 g - 12 oz | 350 g - 12 oz | 825 g - 30 oz | | No. of cells | Up to 3 (O2, CO, NO) | Up to 3 (O2, CO, NO, Low NO) | Up to 6 (O2, CO, NO, Low NO, NO2, Low NO2, SO2, Low SO2, CxHy, H2S) | | Max. CO measurement | 8000 ppm | 8000 ppm | 50,000 ppm (with dilution) | | CO dilution | - | - | ✓ | | Field replaceable pre-calibrated sensors | - | ✓ | ✓ | | Flue gas velocity with Pitot tube | - | ✓ | ✓ | | Measurement storage | Smartphone | Internal: 2,000 data points + Smartphone and PC | Internal: 2,000 data points + Smartphone and PC | | PC software (wireless & USB) | - | ✓ | ✓ | | Smartphone app (wireless) | ✓ | ✓ | ✓ | | Combustion Applications | Residential, Commercial | Residential, Commercial | Commercial, Industrial | table th img.analyseur-combustion {margin:0 auto!important; margin-bottom:10px!important;display:block;} table thead th {color:#0086CB!important;text-align:center} td:first-child {font-weight:bold;} tr:nth-child(even){background-color: #eaf2fa;} table td {border-top: #0086CB;} [Combustion Gas Analyzer Selection Guide](https://sauermanngroup.com/sites/default/files/2021-07/Gas-Analyzers-Selection-Guide-2021-04_EN.pdf) Si-CA 030 Residential Combustion Gas Analyzer #### All the essentials for combustion gas analysis The Si-CA 030 combustion gas analyzer offers everything HVAC technicians need to inspect and maintain residential and light-commercial boilers and furnaces with a wireless connection to our free smartphone app and automatic generation of service reports and certificates. - Up to three gas sensors: Oxygen (O2), Carbon Monoxide (CO), and Nitrogen Oxide (NO) for Nitrogen Oxides (NOx) - Auto pump cut-off for high Carbon Monoxide (CO) levels [ Learn more about the Si-CA 030 ](/en-US/measuring-instruments/combustion/flue-gas-analyzers/si-ca-030) ![](/sites/default/files/styles/max_1300x1300/public/images/Si-CA%20030.png?itok=cMMTNOM4) Si-CA 130 Commercial Combustion Gas Analyzer #### Comprehensive, versatile combustion analyzer with touch-screen display The Si-CA 130 analyzer features a touch-screen display and comes with PC-based management software (in addition to the smartphone app) for more in-depth combustion gas analysis. The three field-replaceable cells and sensors offer expanded measurement capability. - Up to three gas sensors: Oxygen (O2), Carbon Monoxide (CO), and Nitrogen Oxide (NO) for Nitrogen Oxides (NOx) - Field replaceable pre-calibrated sensors [ Learn more about the Si-CA 130 ](/en-US/measuring-instruments/combustion/flue-gas-analyzers/si-ca-130) ![](/sites/default/files/styles/max_1300x1300/public/images/Si-CA%20130.png?itok=ee7Z73qU) Si-CA 230 Industrial Emissions Analyzer #### **State-of-the-art, industrial emissions analyzer** With up to six gas sensors and expanded measurement capabilities, the Si-CA 230 is well suited for boilers, burners, engines, and other industrial combustion applications. And with support for more gases and a high CO tolerance threshold, its versatility makes it the ideal choice across commercial and industrial applications. - Up to Six Gas Sensors. Can inlcude O2, CO, NO, Low NO, NO2, Low NO2, SO2, Low SO2, H2S, and CxHy - CO Dilution auto-range with measurements to 50,000 ppm [ Learn more about the Si-CA 230 ](/en-US/measuring-instruments/combustion/flue-gas-analyzers/si-ca-230) ![](/sites/default/files/styles/max_1300x1300/public/images/Si-CA%20230.png?itok=FlMuj9V0) Si-CA Mobile App #### Sauermann Combustion App The Sauermann Combustion app lets you control your Si-CA gas analyzer remotely, view measurement results in real time, and customize the reports before exporting in the format of your choice. [ Learn more about the Sauermann Combustion App ](https://sauermanngroup.com/en-US/measuring-instruments/combustion/software/mobile-app-sauermann-combustion) ![](/sites/default/files/styles/max_1300x1300/public/images/app_0.png?itok=vSVXAFpQ) Sauermann Combustion Software **Sauermann Combustion Software** The Sauermann Combustion software allows you to control your Si-CA 130 and Si-CA 230 gas analyzers remotely, view measurement results in real time, and format reports before exporting them in the format of your choice. [ Learn more about the Sauermann Combustion Software ](/en-US/measuring-instruments/combustion/software/sauermann-combustion-software) ![](/sites/default/files/styles/max_1300x1300/public/images/si-capcsoftware20121-valeurs_0.png?itok=9om0IBgo) ### Applications ![](/sites/default/files/styles/webp/public/images/Si-CA-030-APPLICATION-1_5.jpg.webp?itok=rmdJLIY_) #### Residential Boilers Water heaters ![](/sites/default/files/styles/webp/public/images/Si-CA-130-APPLICATION-4_5.jpg.webp?itok=Q9puVnem) #### Commercial Boilers Water heaters Burners Furnaces ![](/sites/default/files/styles/webp/public/images/Si-CA-230-APPLICATION-2_6.jpg.webp?itok=b2Yhrpo8) #### Industrial Boilers Water heaters Burners Furnaces Industrial kilns Gas and diesel engines Industrial heating systems Incinerators