Gas detector DG-14/EF

Universal gas detector for industrial and domestic applications

The DG-14/EF gas detector is a reliable device designed to detect dangerous concentrations of gases or vapors of flammable, toxic liquids, or oxygen in the air. It finds application in industrial, enclosed premises, as well as in residential buildings where safety is a priority. The detector's design allows for easy sensor replacement, which translates to low operating costs and long-term use.

Construction and principle of operation

The DG-14/EF detector features a conventional construction and is not intended for use in explosion-hazardous areas. It has a replaceable, intelligent sensor that is adapted to detect various types of gases – semiconductor, electrochemical, or optical (Infra-Red), depending on the model. The built-in thermal compensation circuit ensures measurement stability even under variable ambient temperature conditions. The device signals exceeding permissible norms using optical signals (LED lamp) and a 4-20mA analog output, enabling integration with alarm and control systems.

Application and benefits

• Hazard detection: The detector effectively detects the presence of methane, hydrogen and other gases, protecting against poisoning and explosion.
• Easy installation and operation: Simple construction and modularity facilitate mounting and sensor replacement.
• Low operating costs: Replaceable sensor avoids the costly replacement of the entire device in the event of a failure or the need to change the measurement range.
• Alarm signaling: Clear optical signaling informs about exceeding permissible gas concentrations.
• Compatibility: Possibility of cooperation with MD type alarm modules produced by GAZEX.
• Durability and reliability: Made of high-impact ABS/PC ensures resistance to mechanical damage and long-term operation. Protection class IP54 for electronic circuits and IP44 for the splash-proof sensor cover guarantee protection against moisture and dust (with recommended mounting position).

The DG-14/EF detector is an investment in safety for both professionals involved in the installation of gas detection systems and end-users who care about protecting their health and property. The device is ideal for continuous monitoring in places where dangerous gases may occur, providing a quick response in the event of a threat.