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
Optional CO₂ measuring range extension from the standard 0 to 5,000 ppm up to 0 to 10,000 ppm (available at extra cost):
- Extended measuring range: 0 to 10 000 ppm
- Accuracy in extended range: 100 ppm + 5% of the measured value at 25 °C and 1013 hPa
-
codeT6440
-
Warranty3 years
- On request
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 5000 ppm
Accuracy
±(50ppm +3% 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
Optional accessories and download
Ac/dc adapter 12V/450mA stabilized, EU
code
A1510eu
Price
On request
In stock
116 pcs
Ac/dc adapter 12V/450mA stabilized, UK
code
A1510uk
Price
On request
In stock
on request
Ac/dc adapter 12V/450mA stabilized, US
code
A1510us
Price
On request
In stock
on request
Accredited temperature and relative humidity calibration
code
SLU003
Price
On request
In stock
on request
Accredited CO2 calibration
code
SLU015
Price
On request
In stock
on request
Surcharge for internal CO2 sensor range adjustment
code
SLU113
Price
On request
In stock
on request
sintered bronze sensor protection
code
F0000
Price
On request
In stock
on request
plastic sensor protection with stainless filter (gray)
code
F5200
Price
On request
In stock
on request
PTFE sensor protection, white
code
F5300
Price
On request
In stock
on request
Humidity Standard 10%RH, set 5pcs
code
HM023
Price
On request
In stock
18 pcs
Humidity Standard 80%RH, set 5pcs
code
HM024
Price
On request
In stock
20 pcs
Female connector ELKA 4012PG7 for TxxxxL
code
K1427
Price
On request
In stock
on request
Vessel for adjustment and calibration of humidity
code
MD046
Price
On request
In stock
44 pcs
Tool for easy connection to WAGO terminals 233 for serial output transmitters
code
SP006
Price
On request
In stock
19 pcs
Transmitter version with watertight male connector
code
TxxxxL
Price
On request
In stock
on request
Software
Comet Database One Click Installer (21.1-V)
Database Viewer 3.20.0.0 dbapi 21.1
TSensor (3-5-8-0)
Sensor Reader (2-0-8-0)
Sensor RS485/232 utility (1-0-0-20)
Conversions - application for recalculation of values
Others
3D model T6440
Terms and Conditions COMET System s.r.o.
Manuals
Instruction Manual
Quick Start Manual
Declaration of Conformity
Description of communication protocols of Tx3xx and Tx4xx transmitters with RS232 and RS485 communication interface
Catalogs
CATALOG - CO2
CATALOG - Digital sensors and regulators with serial RS485/RS232 output
Catalogue Sheets - COMET Transmitters
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