Two-level ammonia detector DG-4E/N2 ammonia (selective - wastewater treatment plants), nds/ndsch, electrochemical sensor

Ammonia Detection for Safety and Efficiency

The two-threshold ammonia detector DG-4E/N2 is a reliable device designed for continuous monitoring of ammonia concentration in the air. It finds application in wastewater treatment plants, as well as in other industrial installations, where the presence of this gas may pose a threat to health or the environment. Thanks to its design and functionality, this detector provides effective protection and enables a quick response in the event of exceeding permissible norms.

Precision and Reliability in Every Detail

The DG-4E/N2 detector utilizes an advanced electrochemical gas sensor, which guarantees high selectivity and measurement accuracy. Built-in two alarm thresholds (NDS/NDSCh) allow for precise adjustment of the reaction to specific working conditions and safety requirements. The device is powered by the system, simplifying its integration with the existing infrastructure. Additionally, optical signaling informs about the operating status of the detector, facilitating current control.

Key features and benefits:

• Replaceable sensor module: Enables quick and economical replacement of a damaged sensor or adaptation of the detector to other gases. This significantly reduces operating costs and downtime.
• Two-stage alarm: Provides flexibility in configuring the reaction to different levels of hazard – from warning to immediate intervention.
• High selectivity: The electrochemical sensor minimizes the risk of false alarms caused by the presence of other gases.
• Optical signaling: Allows for quick assessment of the device's operating status without the need for specialized diagnostic tools.
• Simple construction: Means it cannot be used in explosion-hazardous areas, simplifying installation and use requirements in safe environments.
• Calibration: Each detector is factory calibrated in its own GAZEX Calibration Laboratory (PCA accreditation No. AP150), which guarantees its accuracy and compliance with standards.
• Easy integration: Compatible 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), which facilitates the construction of complex gas monitoring systems.

The DG-4E/N2 detector is an investment in the safety and efficiency of industrial installations and wastewater treatment plants. Its reliability, measurement accuracy, and ease of use make it an ideal solution for demanding users.