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Duct air quality sensor CO2 Siemens QPM1104 from the BASIC range. Continuous output 0...10 V or 4...20 mA. More information
Delivery to Belgium (days are avarages)
DHL Express: 1.2 workdays, € 16,94
| IP Rating | IP 54 |
| Output signal | 4-20 mA, 0...10 VDC |
| Power Supply | 24 VDC, 24 VAC |
| Weight | 0.25 kg |
Catalog sheet download
Download PDFAssembly instructions download
Download PDFThe QPM1104 channel sensor from the BASIC series is used for measuring air quality in ducts and channels. The sensor monitors the CO2 level in the flowing air in ventilation or air conditioning systems. The sensing is based on the principle of optical infrared absorption measurement.
This sensor is not intended as a warning safety signal for smoke or gas leaks.
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