Transmitter IR24
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Catalog excerpts

Transmitter IR24 for carbon dioxide (CO2) ▪ ▪ ▪ ▪ ▪ Reliable CO2 detection Transmitter with infrared (NDIR) sensor One-man calibration at site Output 0.2 .. 1 mA or 4 .. 20 mA Long lifetime, reduced cost of ownership Worldwide Supplier Of Gas Detection Solutions

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Transmitter with NDIR-sensor for CO2 CO2 - a toxic danger Carbon dioxide (CO2) is used in many applications. It is stored, transported or it occurs as a waste product. The special characteristics of CO2 make this gas a sneaking danger: CO2 is much heavier than ambient air and quickly collects in pits, mines, hollows and cellars building up dangerous concentrations. Only 4 Vol.-% is enough to show intoxication. More than 8 Vol.-% can be lethal. Additionally the risk of suffocation increases with deciency of oxygen. The human sensory organs cannot detect carbon dioxide: Carbon dioxide is...

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Transmitter with NDIR-sensor for CO2 Robust technique for long lifetime The IR24 does not contain any moving parts, which may be subject to wear and tear. This ensures a long lifetime and low maintenance cost. Additional safety is provided by the permanent selfcheck and function test by the GMA controller. Sensor and electronics are protected in a solid enclosure from dust and water according to IP54. This ensures that splash water cannot enter the detector, even in wet environments. Easy handling Behind a service lid on the front of the IR24 you nd potentiometers and test connectors for...

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Transmitter with NDIR-sensor for CO2 Sampling system The sampling system supplies gases to the transmitter from inaccessible areas. There are special lters available to protect the transmitter from dust, condensation and corrosive compounds. Calibration adapter During periodic sensitivity checks, the transmitters are exposed to certain test gases. The calibration adapter, which is screwed on the transmitter, allows for a reliable and steady gas supply. Weather protection The transmitters´ protective casing is durable in harsh environments where there are dirt, rain and unstable...

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