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NMP Gas Leak Alarm KGD-GAS-211

    Buy cheap NMP Gas Leak Alarm KGD-GAS-211 from wholesalers
     
    Buy cheap NMP Gas Leak Alarm KGD-GAS-211 from wholesalers
    • Buy cheap NMP Gas Leak Alarm KGD-GAS-211 from wholesalers

    NMP Gas Leak Alarm KGD-GAS-211

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    Brand Name : KACISE
    Model Number : KGD-GAS-211
    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-211

    NMP Gas Leak Alarm KGD-GAS-211

    Product Introduction

    The NMP Gas Leak Alarm KGD-GAS-211 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 in the center of drying equipment and exhaust pipes. The sampling instrument body and the display part adopt an integrated explosion-proof structural design, which is convenient for installation and disassembly. Meanwhile, this instrument has the characteristics of automatic calibration, long-term maintenance-free operation, and a long service life. It has functions such as industrial 4-20mA current output, RS485 external communication, and concentration over-limit alarm output, and can be applied to complex and harsh high-temperature industrial environments.


    Product Features

    • Detect 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 in the central part of the equipment
    • Adopt a pressure-resistant explosion-proof structure, meeting the explosion-proof rating of Ex dbIIC T3 Gb
    • Integrated design, easy to install

    Technical Parameters

    Detected Gas ObjectNMP (n-methyl-2-pyrrolidone)
    Concentration Display7-segment LED (4 digits)
    Detection Range0-100%LEL
    Display Resolution0.5%LEL
    Sampling MethodDifferential pressure intake inside the furnace
    Alarm Set Value15%LEL~50%LEL (default 25%LEL, can be set)
    External OutputGas concentration signal/alarm contact
    Communication MethodDC4~20mA (resistive load below 300Ω), RS485 (default baud rate of 9600)
    Alarm Accuracy±5%LEL@15%LEL~50%LEL
    Alarm DelayT90<30s@15%LEL~50%LEL
    Alarm Contact Capacity250VAC0.2A/30VDC1.5A (impedance load)
    Alarm ActionAutomatic reset
    Operating Voltage24VDC±10%
    Average Operating CurrentAverage operating current < 1.0A (@25℃, 24VDC)
    Warm-up Time≤30min
    Operating TemperatureTemperature of the measured gas: 0~160℃ (usually); Temperature of the instrument head: 0~60℃ (usually)
    Operating HumidityLess than 95%RH (no condensation)
    Service Life10 years
    StructureDirect insertion into the furnace
    Explosion-proof StructureExplosion-proof structure
    Explosion-proof RatingExdbIICT3Gb
    Overall Dimensions/Weight418mm178mm110mm/Approximately 6kg
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