AZ - 7753 : CO2 Detector
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Low cost portable meter checking indoor air quality Big dual display lcd with 2 parameters Simultaneously: CO2 ,Temperature Design with ndir (non-dispersive infrared) Wave guide technology sensor Manual calibration is recommended Warning carbon dioxide level Backlight function for working in dark Longtime drift compensation Audible alarm (-80db) threshold setting Max ,min, average functions included RS232 output every 2 seconds to pc for analysis Hold function freezes current readings Display 8 hrs twa value (time-weighted average) Or 15 minutes stel value (short-term exposure limit) Housing designed surrounds with rails to help Air ventilation for quick and accurate response Easy to calibrate at fresh air around 380-420ppm
Model CDD Duct Mount Carbon Dioxide Transmitter
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The Model CDD Duct Mount Carbon Dioxide Transmitter monitors the occupancy in a room by detecting the concentration of carbon dioxide in the return air duct. The non-dispersive infrared sensing technology automatically updates the calibration of the transmitter using a proprietary logic feature which limits the amount of error due to drift. The Model CDD can measure up to 2000 PPM in duct air flows less than 1500 FPM.
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carbon dioxide detectors
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Co2 Transmitter
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Carbon Dioxide Transmitter
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eSENSE™ is a new simple, low cost, state-ofthe-art, infrared and maintenance-free carbon dioxide transmitter for installation in the climate zone or in the ventilation duct. eSENSE™ measures the carbon dioxide concentration in the ambient air up to 2000 ppm and transforms the data into an analogue output. eSENSE™ helps you save money by decreasing your energy consumption while creating a healthier indoor climate! Features SenseAir´s patented state-of-the-art goldplated infrared (NDIR) waveguide technology offers reliable measurements Measurement range: 0 – 2 000 ppm CO2 Two analogue outputs (not model –I): Internal automatic self-diagnostics. Maintenance-free in normal applications Cost-optimized for connection to DDC:s Prepared for complementary passive temperature element (model -Tr). Different housing options
CO2 Gas Leak Detector
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CO2 Gas Leak Detector, Multi Gas Detector, Gas Leak Detector