Gas detector DG-0E.HCL/N hydrogen chloride, nds/ndsch (cross-calibration), el-ch sensor

Gas detector designed for wide application

The DG-0E.HCL/N gas detector is a device used for continuous monitoring of hydrogen chloride concentration in the air. It finds application in industrial and enclosed spaces where there is a risk of dangerous concentrations of this substance. Thanks to the replaceable sensor module, this detector offers flexibility in selecting sensitivity and measurement range, as well as facilitating calibration and service. It is a reliable tool for both professional gas detection system installers and end-users who care about safety in their surroundings.

Construction and principle of operation

The DG-0E.HCL/N detector uses an electrochemical sensor to precisely measure the concentration of hydrogen chloride. It has two programmable alarm thresholds (TWA and STEL), which allows you to adapt the device's reaction to specific working conditions and safety requirements. Optical signaling informs about the detector's operating status and exceeding the set alarm thresholds. The device is powered by an external control system, which ensures continuous operation and integration with the existing infrastructure.

It is important to remember that the detector has a standard construction and should not be used in areas hazardous due to the explosion of gases, vapors or dusts. Its modular construction allows for easy replacement of sensor modules, which significantly reduces servicing and calibration costs and allows for changing the detector model without having to replace the entire housing. Compatibility with various control modules (MD-1.A/T, MD-1, MD-2, MD-4, MDP-1.A/T, MDP-1 PLUS, MDP-4, MDP-8, MDP-16) provides flexibility in integration with industrial monitoring and control systems.

Key features and benefits

• Replaceable sensor module: Enables quick replacement of a damaged sensor or adaptation of the detector to other gases – reducing service and calibration costs.
• Cross calibration: Allows the use of a calibration gas other than hydrogen chloride (with some measurement error), which may be useful in specific situations.
• Two alarm thresholds (TWA/STEL): Provide flexibility in setting the detector's reaction to different levels of hazard – the ability to adapt to specific user needs.
• Optical signaling: Enables quick identification of the detector's operating status and exceeding alarm thresholds – immediate information about potential hazards.
• Splash-proof housing (IP44): Provides protection against moisture and dust – possibility of mounting in difficult industrial conditions (while maintaining the recommended mounting position).
• Modularity: Facilitates the design and installation of a gas detection system – quick integration with existing infrastructure.
• Calibration: Detectors are calibrated in their own GAZEX Accredited Calibration Laboratory according to PN-EN ISO/IEC 17025 – a guarantee of measurement accuracy and compliance with applicable standards.