NOVEL · Product and System Solutions

New Cosmos PD-12 Series

Gas Detectors and Industrial Measurement Instruments

New Cosmos PD-12 Series product image

Fixed Gas Detector for All Gases, with Display and Stainless Steel Enclosure, Built-in Suction Pump (Extractive Type)

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Product Specifications
  • Suction Type Fixed Gas Detector (Extractive Type)

  • Professional Solution for Gas Requirements with Versatility

  • Sensor Construction Compatible with Different Operating Applications

  • Easy Sensor Replacement Feature

  • Water Splash and Dust Resistant Construction with IP65 Protection Rating

  • Simple and Cost-Effective Installation

  • Product Documents

    Technical Specifications

    PD-12A

    Technical Specifications

    Detected Gas Acetone (C3H6O): 2000ppm
    Ethanol(C2H5OH): 2000ppm
    Hydrogen(H2): 500ppm
    Detection Principle Hot-Wire Semiconductor Sensor
    Alarm Accuracy For Combustible Gases: ±25% Alarm Value
    For Toxic Gases: ±30% Alarm Value
    Alarm Details Gas alarm: Flashing red warning light
    Fault alarm: Yellow flashing warning light
    Display LED Display
    Safety Classification Ex d IIB, H2 T4X
    Protection Class IP65 Rating (Water and dust ingress protection level)
    Applicable Cabling Cable Diameter: ø10.5 -14.5 mm
    6-core cable: CVV-S 1.25mm2 or 2.0mm2
    Power Supply 24V DC
    PD-12B
    Detected Gas Methane(CH4): 100% LEL
    Hydrogen(H2): 100% LEL
    Detection Principle Catalytic Combustion Sensor
    Alarm Accuracy For Combustible Gases: ±25% Alarm Value
    For Toxic Gases: ±30% Alarm Value
    Alarm Details Gas alarm: Flashing red warning light
    Fault alarm: Yellow flashing warning light
    Display LED Display
    Safety Classification Ex d IIB, H2 T4X
    Protection Class IP65 Rating (Water and dust ingress protection level)
    Applicable Cabling Cable Diameter: ø10.5 -14.5 mm
    6-core cable: CVV-S 1.25mm2 or 2.0mm2
    Power Supply 24V DC
    PD-12C
    Detected Gas Methane(CH4): 100% VOL
    Hydrogen(H2): 0-20% VOL
    Detection Principle Thermal Conductivity Sensor
    Alarm Accuracy For Combustible Gases: ±25% Alarm Value
    For Toxic Gases: ±30% Alarm Value
    Alarm Details Gas alarm: Flashing red warning light
    Fault alarm: Yellow flashing warning light
    Display LED Display
    Safety Classification Ex d IIB, H2 T4X
    Protection Class IP65 Rating (Water and dust ingress protection level)
    Applicable Cabling Cable Diameter: ø10.5 -14.5 mm
    6-core cable: CVV-S 1.25mm2 or 2.0mm2
    Power Supply 24V DC

    Gas Detection and Standards Approach

    Gas detection approach: Gas type, target measuring range, alarm objective, sampling/diffusion method, sensor principle, and site atmosphere should be evaluated together. In flammable gas and explosive atmosphere applications, the EN/IEC 60079 series and relevant gas detection performance standards should be considered on an application-specific basis. These statements do not imply that the model is certified to all standards; exact compliance must be confirmed separately according to model code, target gas, and certificate version.

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