Temperature, humidity, CO2 transmitter with RS485 interface

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

Possibility to extend the measuring range for an additional charge:

Measuring range: 0 to 10 000 ppm
Accuracy: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa

code

T6440
Warranty

3 years

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Technical data

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

Features

Applications:

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C.

Metrology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.

Healtcare and laboratories - -200 °C.

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

Building management - Our instruments which measure temperature, humidity, atmospheric pressure and CO2 are an integral part of these industry-leading solutions.

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

Temperature, humidity, CO2 transmitter with RS485 interface

Possibility to extend the measuring range for an additional charge: