• eYc GS23 CO2 Transmitter / Indoor type
  • eYc GS23 CO2 Transmitter / Indoor type

GS23 CO2 Transmitter / Indoor type

Model : GS23
Input:NDIR sensor
Output:0 ... 10 V / 4 ... 20 mA
Accuracy(at+25°C;101.3 kPa):±40 PPM±3% of reading
Measuring range:0 ... 2000 PPM
Display : Optional
  • Features
    ● Optional LCD display
    ● Measuring carbon dioxide
    ● 1 analog output or Modbus RS-485
    ● Optional analog output + RS-485
    ● Easy installation and maintenance
    ● Cost-effective and reliable
    ● Data can be logged and transferred to PC via RS-485 function link free software
  • Applications
    Monitoring the air quality in indoor environments / HVAC / Air conditioning / Museums / Supermarkets / Data centers / Warehouses
  • Download
  • Specification
    Display
    Display:LCD module without backlight
    Display readout:One line character
    Digit:4 digits
    Digit height:17.84 mm

    Input
    CO2:NDIR sensor

    Measuring range
    CO2:0 ... 2000 PPM

    Output
    Analog output:0 ... 10 V / 4 ... 20 mA
    Modbus:RS-485
    Signal connection:3-wire
    Load resistance:Max. 250 Ω for I output / Min. 100 KΩ for V output
    Warm-up time:<2 min;Stable time 20 min
    Response time:t90<2 min
    Sampling time:About 6 sec
    Data logger:Via RS-485 by using eYc free software

    Accuracy(at +25°C;101.3 kPa)
    CO2:±40 PPM±3% of reading

    Environment
    Medium:Air
    Operating Temp. :0 ... +50°C
    Operating Humid.:0 ... 85%RH
    Storage temperature:-20 ... +60°C

    Electrical
    Power supply:DC 24 V±10% & AC 24 V±10%
    Current consumption:DC:150 mA / AC:120 mA
    Starting current:DC 24 V:250 mA  / AC 24 V:230 mA
    Electrical connection:Analog & communication:4P connector

    Installation
    Installation:Wall mount

    Protection
    IP rating:IP20
    Electrical protection:■ Polarity protection ■ Short-circuit

    Certification
    Certification:CE

    Material
    Housing:PC(PC-110)(UL94V-2)
    Weight :100 g
Note : Design and specifications are subject to change without notice.
Note : If the product has RS-485 function, to avoid damaging product, please make sure the product and the device which connect with RS-485 are on common ground.