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CO2 - COLD/FREEZE |
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Cold/Freeze
Store and Outdoor
The CDC/CDF is a rugged weahterproof enclosure which is complete with the CO2-sensor.
It can operate in an outdoor environment and/or where ambient
temperatures are below freezing.
The CDC/CDF is ideal for monotoring outside air or CO2 in freezing room.
This enclosure features a temperature control circuit and internal
heaters to maintain the sensor within it´s normal operating
temperature range, even if the temperatures outside or the cold/freeze
store are as low as
-40°C.
Response time of the sensor is less than 30 sec.
Enclosure is designed to screw directly to a wall.
The enclosure can also be used in humid or harsh environments
typiccally found in greenhouses, livestock pens or industrial areas. |
CDC/CDF,
Standard -
Wall design |
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CDC/CDF |
CDF |
CDC |
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Address list
Modbus |
Manual |
Datasheet |
Datasheet |
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Refrigeration detector with display |
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IP |
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Protection class |
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Kompatibel med olika typer av bussystem |
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Infrared detection
This detector is very selective measuring a selected gas at a
specific absorbtionsband in the infrared wavelength area - no false
alarms.
Simply put, an infrared detector can measure tgases whose molecules
contain more than one atom.
This means that gases such as carbon dioxide, carbon monoxide,
methane, sulfur dioxide, etc. can be measured with an infrared
detector while the gases like oxygen, hydrogen and chlorine can not
be measured with an infrared detector.
Various gases absorb infrared radiation at different frequencies and
it is by measuring how much infrared radiation at a specific
frequency that is absorbed by the gas in question that you can
determine the gas concentration.
A major use for this testing method is when you want accurate
readings at low values without false alarms from other gases.
References |
Duct design |
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Infraröd |
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Press release |
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Warning lights for refrigeration detectors |
Gas Central for 1-2 sensors (1 built-in) with
relay outputs for 4 alarm levels,
internal
buzzer, operator panel and display |
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Gas alarm plate for refrigeration detector |
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Warning Siren for refrigeration sensors |
Combined warning siren and flash light for
refrigeration sensors |
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