• eYc GM33 CO Transmitter(Wall Type)

GM33 CO Transmitter(Wall Type)

Model : GM33
Feature:Electrochemical Sensor with a long life, good long term stability and high accurac
Sensor type:Electrochemistry CO Sensor
Output:0 ... 10 V / 4 ... 20 mA / RS-485 / RS-485 & analog
linear accuracy (at25 ±2℃, 40 ±10% RH ):± 3 % of F.S. (Best zero-point)
Measuring range:On request
Operating range:0 ... 500 PPM
  • Features
    ● Electrochemical Sensor with a long life, good long term stability and high accurac
    ● It has lower sensitivity to interferant gases
    ● High repeatability
  • Applications
    Monitoring for HAVC / Air conditioning system / Instrument testing equipment / Environmental control and monitoring system / Ventilation system control for indoor parking garages and building
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  • Specification
    Input
    Sensor type:Electrochemistry CO Sensor
    Measuring range:On request
    Operating range:0 ... 500 PPM

    Output
    Output:0 ... 10 V / 4 ... 20 mA / RS-485 / RS-485 & analog 
    Signal connection:3-wire
    Sensitivity:< ±10 PPM of measured value
    Load resistance:≦ 500 Ω for 4 ... 20 mA;≧10 KΩ for 0 ... 10 V
    Output calibration:Factory software calibration
    Response time(t90): < 60 s

    linear accuracy(at 25 ±2℃,40 ±10%RH)
    CO :± 3 % of F.S. (Best zero-point )

    Electrical 
    Medium:Non-aggressive gas(HVAC system)
    Medium temperature:0 ... 50℃
    Operating temperature:0 ... 50℃
    Operating humidity:5 ... 95%RH(Non-condensing) 
    Storage temperature:-10 ... +60℃
    Tolerance of zero-point:<±10 PPM

    Electrical
    Power supply:AC 12 ... 30 V & DC 8 ... 35 V
    Current consumption:DC 24 V:60 mA / DC 12 V:180 mA,AC 24 V:140 mA / AC 12 V:230 mA
    Electrical connection:M12(4P or 5P)metal connector (With 2 m cable)

    Installation
    Installation:Wall type
    Fixed seat:Screw on base

    Protection
    IP rating:Body:IP65 / Sensor:IP20
    Electrical protection:■ Polarity protection ■ Over-voltage ■ Short-circuit

    Certification
    Certification:CE

    Material 
    Housing:PC fire-proof class(UL94V-2)
    Weight:162 g


    Accessory table

    Option list
    AS-HS-S
    Installation: Fixed board for wall type
    8203104014
    L board Fixed board for wall type
    M12-F4N-200
    M12 Waterproof
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.