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NMP Gas Leak Alarm KGD-GAS-203

    Buy cheap NMP Gas Leak Alarm KGD-GAS-203 from wholesalers
     
    Buy cheap NMP Gas Leak Alarm KGD-GAS-203 from wholesalers
    • Buy cheap NMP Gas Leak Alarm KGD-GAS-203 from wholesalers

    NMP Gas Leak Alarm KGD-GAS-203

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    Model Number : KGD-GAS-203
    Certification : CE
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 1000 Piece/Pieces per Week negotiable
    Delivery Time : 5-8 work days
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    NMP Gas Leak Alarm KGD-GAS-203

    NMP Gas Leak Alarm KGD-GAS-203


    Product Introduction

    The NMP Gas Leak Alarm KGD-GAS-203 is a high-performance NMP gas leak alarm independently developed by KACISE based on the non-dispersive infrared (NDIR) principle. It is suitable for detecting the gas concentration at the center of drying equipment and exhaust pipes. The sampling instrument body and the display part adopt an integrated explosion-proof structure design, which is convenient for installation and disassembly. At the same time, this instrument has the characteristics of automatic calibration, long-term maintenance-free operation, and a long service life. It has the functions of industrial 4-20mA current output, RS485 external communication, and alarm output when the concentration exceeds the limit, and can be applied to complex and harsh high-temperature industrial environments.

    Product Features

    • Detects high-boiling-point NMP solvent
    • Can operate in a high-temperature environment of 0-160°C
    • Direct insertion into the furnace to accurately detect the concentration at the center of the equipment
    • Adopts a pressure-resistant explosion-proof structure, meeting the explosion-proof grade of Ex db IIC T3 Gb
    • Integrated design, easy to install

    Technical Parameters

    Detection Gas ObjectNMP (n-methyl-2-pyrrolidone)
    Concentration Display7-segment LED (4 digits)
    Detection Range0-100%LEL
    Display Resolution0.5%LEL
    Sampling MethodDifferential pressure intake mode inside the furnace
    Alarm Set Value15%LEL~50%LEL (default is 25%LEL, can be set)
    External OutputGas concentration signal/Alarm contact
    Communication MethodDC4~20mA (resistive load below 300Ω), RS485 (default baud rate is 9600)
    Alarm Precision±5%LEL@15%LEL~50%LEL
    Alarm DelayT90<30s@15%LEL~50%LEL
    Alarm Contact Capacity250VAC0.2A/30VDC1.5A (impedance load)
    Alarm ActionAutomatic reset
    Working Voltage24VDC±10%
    Average Working CurrentAverage working current < 1.0A (@25℃, 24VDC)
    Preheating Time≤30min
    Working TemperatureTemperature of the measured gas: 0~160℃ (usually) Working temperature of the meter head: 0~60℃ (usually)
    Working HumidityLess than 95%RH (without condensation)
    Service Life10 years
    StructureDirect insertion into the furnace
    Explosion-proof StructureFlameproof structure
    Explosion-proof GradeExdbIICT3Gb
    Overall Dimensions/Weight418mm178mm110mm/Approximately 6kg
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