Gas detector DG-A15/N

Gas Detectors – Reliable Safety in Any Environment

The gas detector DG-A15/N is an advanced device designed to detect propane-butane (LPG) in enclosed and industrial spaces. It utilizes an intelligent, replaceable semiconductor sensor, ensuring precise measurement and long-term reliability. The device signals when two preset alarm thresholds are exceeded and also notifies users of an upcoming calibration due date. Thanks to its 4-20 mA interface, the detector is easily integrated into alarm and control systems such as MDP modules.

Design and Functionality

The DG-A15/N detector is engineered for easy installation and operation. It features a splash-proof sensor housing (IP44 in recommended mounting position), protecting it against moisture and dust. Removable terminals allow connection of both single- and multi-core cables without the need for ferrules. Built-in optical signaling (multicolor LED lamp) immediately indicates the device status and detection of hazardous gas concentrations. Additionally, the detector includes a built-in test procedure that simplifies identification of output wires after power connection.

Applications and Benefits

The DG-A15/N detector is suitable for a wide range of applications, including:

• LPG storage warehouses and depots
• Automotive workshops
• Industrial kitchens
• Boiler rooms
• Utility rooms with gas installations

Why Choose DG-A15/N?

• High Measurement Accuracy: The intelligent semiconductor sensor ensures precise detection of propane-butane.
• Easy Integration: The 4-20 mA interface enables seamless connection to existing alarm and control systems.
• Long-Term Reliability: Replaceable sensor and robust construction ensure extended device lifespan.
• Built-in Diagnostic Features: Event history and calibration due date alerts simplify monitoring of detector status.
• Certification: All GAZEX detectors are calibrated in our own Calibration Laboratory operating in accordance with PN-EN ISO/IEC 17025 (PCA accreditation no. AP150), guaranteeing measurement accuracy and reliability.
• Thermal Compensation: The thermal compensation circuit ensures stable readings even under varying environmental conditions.

Please note: The DG-A15/N detector is a standard construction device and must not be used in areas classified as hazardous due to the presence of explosive gases, vapors, or dust.