Fixed gas dectection

  • Combustible Transmitters - Freedom Direct Detector
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    Combustible Transmitters – Freedom Direct Detector

    Reduce inventory and installation costs associated with multiple gas detection points throughout a facility by as much as 40 percent with the Scott Safety Freedom Direct gas detector. Specifically designed to detect combustible gases using Infrared or Catalytic Bead sensor technologies, the Scott Safety Freedom Direct detector delivers information on gas concentrations directly to a controller that is designed to accept Catalytic Bead sensors without the need for a transmitter. By eliminating the use of the transmitter, the Freedom Direct detector reduces the initial investment needed to maintain plant safety.

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    Crowcon F-Gas Detector

    Available for detecting a range of different refrigerant gases and also sulphur hexafluoride (SF6), the Crowcon F-Gas Detector can be connected to any control system that accepts an analogue signal.

     

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    Flame Detectors

    Crowcon offers a range of infra-red (IR) and ultra-violet (UV) based flame detectors for quickly detecting flames at a distance. Depending on model, this includes a variety of gas and fuel fires including those generated from hydrocarbons, hydrogen, metals, inorganic and hydroxyl sources.

     

     

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    Flamgard Plus

    A flameproof (Ex d) pellistor based detector with display & 4-20mA output, for hydrocarbons, hydrogen & petrol vapours.

     

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    Gasflag

    Gasflag is a control system for monitoring any 4-20mA flammable, toxic or oxygen gas detector. Gasflag is ideally suited to light industrial or commercial applications such as LPG monitoring on garage forecourts, chlorine detection in swimming pool dosing rooms, or methane detection in boiler rooms.

    Gasflag features a loud sounder, bright LED indicators and relays for switching external devices such as audible visual alarms or valves.

     

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    Gasmaster

    Crowcon’s NEW and ENHANCED Gasmaster Control Panel has a modular design meaning users only need purchase the required number of input modules. It can easily be extended by adding more modules at a later date.

     

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    Gasmonitor

    Gasmonitor Plus is Crowcon’s flexible 19″ rack-based control system. This microprocessor-controlled unit is used throughout the world, both onshore and offshore. Gasmonitor Plus can monitor up to 16 gas detectors or 32 fire zones per rack. Racks can be supplied separately, or built into wall mounting or floor standing enclosures.

    A separate gas level display is provided for each gas detector. Gasmonitor Plus can be engineered into very large systems and tailored to suit individual site requirements.

     

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    Hydra 32 and 256

    The Crowcon Hydra Addressable Gas Detection System is designed to monitor toxic and/or flammable gas hazards, particularly in car park applications.

    Addressibility significantly reduces installation costs and makes savings through effective control of ventilation fans achievable, for example running fans at full power only when gas levels rise.

     

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    IREX

    IREX is a fast response sinter-free, fully featured infrared gas detector that produces an mV Wheatstone Bridge output as used on conventional pellistor based systems.

    Designed to allow easy upgrading of existing pellistor based fixed point gas detectors.IREX replaces old pellistor heads by simply mounting on the original junction box and connecting to the original cable. The IREX concept enables upgrade to dual-wavelength IR gas detector technology without incurring the very significant costs associated with replacing the control system and re-installation.

     

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    IRmax

    IRmax is an ultra-compact infrared (IR) gas detector that delivers rapid, fail-safe detection of hydrocarbon gases and vapours. The IRmax gas detection system offers the choice of a detector only, a local gas/status display, a remote gas/status display or non-intrusive calibration via an I.S. calibration tool or hand-held HART communicator.

     

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    Meridian Universal Gas Detector

    Scott’s Meridian Universal Gas Detector is an innovative next generation gas detection solution. Meridian’s single detector head supports combustible and toxic sensors. Designed for ease of use, Meridian significantly reduces upfront investment and ongoing maintenance costs.  With global approvals and SIL2 certification from TUV-Rheinland, Meridian ensures best in class performance and safety.

     

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    Open Path Gas Detectors

    Crowcon offers open-path infra-red (IR) gas detection systems based on well-proven technology for fast detection of combustible gases and vapours over a line-of-sight up to 200m long.