

Temperature, humidity and CO2 transmitter with RS485 interface
Reference AR005439
Product features Temperature, humidity and CO2 transmitter with RS485 interface
TECHNICAL DATA
Temperature, humidity and CO2 sensor.
Use Case exterior and interior.
Green LED shines: CO2 concentration from 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
- Manual
- Traceable calibration certificate
- Free Tsensor configuration software
MEASURED VALUES
- Temperature
- Relative humidity
- Calculated values (dew point, etc.)
- CO2
CO2 concentration measurement range: 0 to 2000 ppm
Accuracy of CO2 concentration measurement: ± (50ppm + 2% from reading) at 25 ° C and 1013hPa
Optional range of CO2 concentration measurement: 0 to 10000 ppm ± (100 ppm + 5% of reading) at 25 ° C and 1013 hPa
Relative humidity range: 0 to 100%
Accuracy of the relative humidity measurement: ± 2,5% relative humidity from 5 to 95% at 23 ° C
Accuracy of temperature output: ± 0.4 ° C
Available temperature units: degrees Celsius, Fahrenheit
Dew point output accuracy and range - for details see graphs: ± 1,5 ° C at ambient temperature T <25 ° C and relative humidity> 30%
range -60 to +80 ° C
Accuracy and absolute humidity output range: ± 1,5 g / m3 at ambient temperature T <25 ° C
range from 0 to 400 g / m3
Accuracy and absolute humidity output range: ± 2 g / kg at room temperature T <35 ° C
range 0 to 550 g / kg
Accuracy and output range of mixing ratio: ± 2g / kg at ambient temperature T <35 ° C
range from 0 to 995 g / kg
Precision and range of specific enthalpies: ± 3 kJ / kg at ambient temperature T <25 ° C
range: 0 to 995 kJ / kg
CO2 measurement interval: 15s
Temperature operating range: -30 to +60 ° C
Communication protocol : ModBus RTU and Advantech ADAM compatible protocol
Communication speed: 110 to 115200 Bd
Filtering capacity of the sensor cover: 0.025mm - filter with stainless steel mesh
Housing protection with electronics: Electronics IP30, sensors IP40
Supply : 9-30Vdc, power consumption about 1W
Dimensions: 88,5 x 170 x 39,5 mm (W x H x D), rod length 75 mm
Weight: about 175g
Warranty: 3 years
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