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| Dräger MSI VARIOx is available in seven versions to measure O2 ,CO2 ,CO, NO2 or SO2. All versions are equipped with an internal pump that pulls a gas sample via a gas conditioning cartridge through an extraction probe and leads it into a sensor chamber to an electrochemical sensor. The gas concentration is displayed in real-time and can be transmitted to a PC (except VARIOx CO2). |
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| Special functions: |
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- battery monitoring with auto-off function
- automatic overrange protection
- VARIOx CO2: CO2 concentration calculated from rest oxygen content of standardised fuels
- VARIOx Diffusion: dual-mode CO measurement:
- 1. Extraction mode with pump from stack
- 2. Diffusion mode w/o pump from air
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| Typical use: |
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- CO2 from auxiliary heaters and boilers
- CO from LPG forklift trucks
- CO from boilers and boiler rooms
- CO, SO2 and NO2 from industrial emissions
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| Typical applications: |
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- combustion optimisation for fuel savings
- adjusting for peak efficiency
- spot checking of emission points
- troubleshoot
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