• GS07 CO2 Transmitter

GS07 CO2 Transmitter

Model : GS07
Features:Suitable for light industry. Compact size. Easy to install.
Sensor type:Non-dispersive infrared(NDIR)waveguide technology
Measuring range:0 ... 20,000 (PPM)
Output:RS-485 / 0 ... 10 V / 4 ... 20 mA
Accuracy:±40 PPM±3% of reading
IP rating:IP54(Clamp) / IP65(Flange)
  • Features
    ● Using patented state-of-the-art non-dispersive infrared(NDIR)wave-guide technology and offers reliable measurements
    ● Comply to EMC directive 2014 / 30 / EU
    ● CO2 Measuring range:0 … 2,000 / 0 … 5,000 / 0 … 20,000(PPM) (Max.:50,000 PPM);IP65 / IP54
    ● Digital output(RS-485 Modbus RTU protocol, 0 ... 6000 PPM), analog output(0 … 10 V, 4 … 20 mA)
    ● Maintenance-free in most HVAC ventilation applications
    ● High tolerance to extreme humidity environment conditions
    ● Non-frill design, direct DDC connection

    eYc GS07 is a state-of-the-art non-dispersive infrared(NDIR)carbon dioxide(CO2 )transmitter. The direct insertion design and miniature size make it easy to install in the ventilation duct. eYc GS07 provides measurement in analog outputs(0 … 10 V, 4 … 20 mA)and digital output(RS-485 Modbus RTU protocol). With CO2 demand controlled ventilations, eYc GS07 helps to save money by decreasing the energy consumption while maintaining a healthier indoor climate
  • Applications
    Greenhouses / Mushroom farming / Industrial safety / AHUs in high RH regions
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  • Specification
    Measuring range:0 … 2,000 / 0 … 5,000 / 0 … 20,000 (PPM) (Max.:50,000 PPM)
    Output:RS-485 / Voltage or current
    RS-485:Digital output with Modbus RTU protocol, 0 ... 6000 PPM
    Voltage or current signal terminal CO2
    Operating temperature range:0 … 50°C
    Storage temperature range:-40 … +70°C
    Operating humidity range:0 … 100% RH(Sensor in powered-up condition)
    Operating environment:Residential, commercial and industrial spaces
    Warm-up time:≦1 min(at full specs≦15 min)
    Sensor life expectancy:>15 years
    Duct air velocity:Direct insertion sensor, no minimum airspeed requirement
    Maintenance interval:No maintenance(with ABC algorithm)
    Power input:AC / DC 24 V±20%, 50 Hz or 60Hz(Half-wave rectifier input)
    Power consumption:<1 W average
    Connection wires:M12 male connector for power input(G+, G0)& voltage / Current output(Out) with M12 female quick connection cable(AWG24 wires)
    Sensing method:Non-dispersive infrared(NDIR)waveguide technology with Automatic Background 
    Calibration(ABC)and passive gas diffusion(No moving parts)
    Response time(T1/e):<10 sec(at 30 cc/min. flow rate) / <3 min diffusion time
    Repeatability:±30 PPM±1% of reading
    Accuracy:±40 PPM±3% of reading(at 25°C)
    Annual zero drift:<±10 PPM(with ABC function)
    Pressure dependence:+1.6% reading per hPa
    Installation support:Background level calibration adjustment jumper trigger(bCAL)
    Dimension:94x30 mm diameter
    Installation method:Clamp or Flange
    IP rating:P54(Clamp);IP65(Flange)
    Compliance with EMC directive:2014 / 30 / EU
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.