COMET T6440 | RS485 Temperature, Humidity & CO2 Transmitter — Wall Mount

Temperature, humidity, CO₂ level sensor. Outdoor, indoor use.

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

INCLUDED IN DELIVERY:

• T6440
• Instruction Manual
• Traceable Calibration Certificate
• FREE software TSensor for Configuring of the Transmitter

3 year warranty

MEASURED VALUE
Temperature
Relative humidity
Counted values (dew point…)
CO₂

TEMPERATURE SENSOR
Measuring range -10 to +50 °C
Accuracy ±0.5 °C
Resolution 0.1 °C

HUMIDITY SENSOR
Measuring range 5 to 95 % 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 88,5 x 170 x 39,5 mm; stem length 75 mm
Weight approx. 150 g
Warranty 3 years