Comet CO2 concentration and temperature transmitter with 4-20mA outputs, built-in sensors
CO2 - carbon dioxide level and temperature sensor.
CO2 concentration and temperature transmitter with two 4-20mA outputs is specially designed for use in exacting interiors in building energy management and HVAC systems. It designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets.
Large dual line LCD is possible to switch off.
Computerized design ensures long term stability and fail indication. Transmitter is designed for use in non-aggressive environment.
Green LED shines - CO2 concentration 0 to 1000 ppm
Yellow LED shines - CO2 concentration 1001 to 1200 ppm
Red LED shines - CO2 concentration 1201 ppm and more
TECHNICAL DATA
MEASURED VALUE
TEMPERATURE SENSOR
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Measuring range -10 to +50 °C
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Accuracy ±0.5 °C
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Resolution 0.1 °C
CO2 SENSOR
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Measuring range 0 to 2000 ppm
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Accuracy ±(50ppm +2% from reading) at 25°C and 1013hPa
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Resolution 1 ppm
GENERAL TECHNICAL DATA
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Operating temperature -10 to +50 °C
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Channels internal temperature sensor a CO2
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Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
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Output 4-20 mA
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Available temperature units degrees Celsius, degrees Fahrenheit
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Configuration of output user adjustable from PC; measured range + value
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Power 9-30 Vdc
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Protection class IP20
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Dimensions 88 x 106 x 33 mm
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Weight approx. 150 g
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Warranty 3 years
FEATURES DESCRIPTION:
* the features may vary depending on the device type
- accurate measurement of Temperature, Relative humidity, Dew point, Atmospheric pressure, CO2, Two-state events
- industrial or interior design with protection up to IP65
- integrated sensors, external probe, duct mount design
- ATEX design for potentially explosive atmospheres (zone 2) on selected models
- relays output 250Vac / 8A or 50 V on selected models
Software
TSensor (3-4-1-0)
Sensor Reader (2-0-6-0)
Conversions - application for recalculation of values
Others
Terms and Conditions COMET System s.r.o.
Manuals
Instruction Manual
Quick Start Manual
Declaration of Conformity
Catelogs
CATALOG - CO2
CATALOG - Analog Sensors with 0-10 V or 4-20 mA output
