Comet CO2 Concentration Thermometer Hygrometer with RS485 interface, duct mount
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Comet CO2 concentration transmitter with 0-10V output, built-in carbon dioxide sensor
Duct mount CO2 concentration t-line WebSensor.
Transmitter with built-in concentration CO2, temperature, relative humidity sensor for duct mount.
A multiple point CO2 and temperature adjustment procedure leads to excellent CO2 measurement accuracy over the entire temperature working range; this is a must for process control and outdoor applications. The dual wavelength NDIR CO2 sensing procedure compensates automatically for ageing effects. The CO2 module is highly resistant to pollution and offers maintenance free operation and outstanding long term stability.
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
- Relative humidity
- Counted values (dew point…)
- CO2
TEMPERATURE SENSOR
- Measuring range -30 to +60 °C
- Accuracy ±0.4 °C
- Resolution 0.1 °C
HUMIDITY SENSOR
- Measuring range 0 to 100 % RH
- Accuracy ± 2,5 % RH
- Resolution 0.1% RH
DEW POINT
- Measuring range -60 to +80 °C
- Accuracy ±1.6°C at ambient temperature T<25°C and RH>30%
- Resolution 0.1 °C
CO2 SENSOR
- Measuring range 0 to 2000 ppm
- Accuracy ±(50ppm +2% from reading) at 25°C and 1013hPa
- Resolution 1 ppm
GENERAL TECHNICAL DATA
- Operating temperature -30 to +60 °C
- Channels internal temperature, humidity and CO2 sensor
- Counted values dew point, absolute humidity, specific humidity, mixing ratio, specific enthalpy
- Range of humidity sensor temperature compensation all temperature range
- Output RS485
- Communication protocol ModBus RTU, ARION, Advantech ADAM
- Power 9-30 Vdc
- Protection class IP30 electronics, IP40 sensors
- Dimensions 89 x 73 x 240 mm; stem length 130 mm
- Weight approx. 150 g
- 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
- relays output 250Vac / 8A or 50 V on selected models
Software
Conversions - application for recalculation of values
Others
Terms and Conditions COMET System s.r.o.
Manuals
Catelogs
CATALOG - Digital sensors and regulators with serial RS485/RS232 output