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Gas & Flame Detection, Environment Monitoring

Fixed Gas Detectors >> Gas Detector Monitoring & Alarm Systems

NV-100 Single Point Gas Alarm System

The NV-100 Series is a full-featured, modular and multi-gas detection system. The panel is comprised of modular Indicator and Alarm units that can be individually replaced if required. The panel itself comes in wall mounted, panel mounted or floor-standing design depending on the number of detection channels required.

The Indicator units have a direct reading LCD scale and dual alarm levels. They also supply power to their respective detector heads.


Target GasCombustible GasCombustible GasToxic Gas/ Specialty GasOxygen
Range0-100 %LELAs per specificationsAs per specifications0-25%Vol (deficiency) 0-50%Vol (leak
  • Power Supply:
    • 100-240V AC, 50/60 Hz (standard)
    • 24V DC (option)
  • External Outputs:
    • 1c No-voltage contact: 1st and 2nd stage alarm and trouble contacts
    • 1a No-voltage contact: Buzzer
    • Analog Output (4-20 mA)
    • Contact Capacity: 2A@100V AC
  • Options Available:
    • Back-up battery feature to allow short-term continued operation in the event of a power failure.
    • Analogue voltage (1 – 5 V) and RS-232 outputs