Gas sensor, domestic gas detector DK-25 A/E CO+LPG, alarm 50 ppm+15% LEL, output for external siren + relay output, electrochemical and semi-conductor sensors, 12V power supply (for home use) DK-25.A/E

Safety in Your Home – Gas Detector DK-25.A/E

This gas detector is a reliable device designed for continuous monitoring of carbon monoxide (CO) and propane-butane (LPG) levels in residential premises. Its purpose is to protect the health and lives of users by early detection of dangerous concentrations of these gases. It is ideal for kitchens, bathrooms, boiler rooms, as well as rooms with fireplaces or portable heaters.

The DK-25.A/E detector is not only safety for households but also peace of mind for installers – thanks to its simple installation and reliable operation. The device is powered by 12V, which facilitates its integration with existing alarm systems. In the event of a hazard, the detector activates both optical and acoustic signaling, and additionally has outputs for connecting an external siren and contacts for cooperation with other devices.

Key features and application:

• Dual gas: Monitors carbon monoxide (CO) and propane-butane (LPG) simultaneously.
• High sensitivity: Reacts to CO concentrations as low as 50 ppm and 15% Lower Explosive Limit (LEL) for LPG.
• Alarm signaling: Equipped with a built-in optical and acoustic alarm (85dB).
• Alarm outputs: Allow connection of an external siren and cooperation with other alarm systems.
• 12V power supply: Facilitates integration with existing electrical installations.
• Replaceable sensor: Ensures simple and inexpensive operation – replacing the sensor module is easy and affordable.
• Wide application: Ideal for boiler rooms, kitchens, bathrooms, garages, rooms with fireplaces and gas appliances.

Construction and mounting:

The DK-25.A/E detector is characterized by a compact housing (85 x 140 x 55 mm) made of durable ABS plastic. Mounting is simple and intuitive – the device should be placed on the wall at a height of 30-50 cm above the floor, near a potential source of gas emission. Remember that propane-butane is heavier than air, and carbon monoxide spreads easily, so proper placement of the detector is crucial for effective protection. The device has an IPX1D protection rating.

Compliance with standards and warranty:

The detector meets the requirements of the European standard PN-EN 50194, which confirms its high quality and reliability. In addition, all GAZEX detectors are calibrated in their own Calibration Laboratory operating in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150). The device is covered by a 3-year manufacturer's warranty – GAZEX S.J., which ensures long-term and trouble-free use.