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    2748

    GDR300 - Détecteur de Gaz Réfrigérant

    The GDR300 detector is designed for the continuous monitoring of refrigerant gases in industrial environments. It can be equipped with replaceable electrochemical, infrared, pellistor, and semiconductor sensors when exhausted, an… See more...
    Standard Specifications
    Power supply: 12–24 Vac/Vdc
    Outputs: 4–20 mA + Modbus RS485
    Available sensor types:
    • Electrochemical (NH₃)
    • Infrared (CO₂, R134a, R404a, R407c, R410a, R507, R449a, R32, R290, R600)
    • Pellistor (R290, R600)
    • Semiconductor (R134a, R404a, R407c, R410a, R507, R44
    Measurement range:
    • Electrochemical: 0–100 ppm / 0–1,000 ppm
    • Infrared: 0–2,000 ppm / 0–5,000 ppm / 1–5% Vol. / 100% LFL
    • Pellistor: 0–100% LFL
    • Semiconductor: 0–1,000 ppm
    Operating temperature: -40°C to +60°C (depending on sensor)
    Protection rating: IP67
    Sensor cartridge: Replaceable
    Connections: 4x M16 + 1x optional M20
    Bluetooth functions: Real-time measurement, device status, electrical test, calibration, Modbus and relay configuration
    Options
    NH3: GDR300EA (1.000 ppm), GDR300EAH (100 ppm)
    R290: GDR300PP (pellistor), GDR300I8 (IR)
    R600: GDR300PG (pellistor), GDR300I9 (IR)
    CO2: GDR300IC25, IC210, IC220, IC250
    Other refrigerants (infrared):
    • R134a (GDR300I1), R404a (I2), R407c (I3), R410a (I4), R507 (I5), R449a (I6), R32 (I7)
    Semiconductor versions: S1–S7
    Custom versions on request: PX, IX, SX
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