Gas detector WG-20.EG-Nstd CO+NO2, calibration on request, electrochemical + semiconductor sensor, power supply 230V WG-20.EG-NSTD

Gas detector – protection and control in one device

The WG-20.EG-Nstd gas detector is a reliable device designed for continuous monitoring of carbon monoxide (CO) and nitrogen dioxide (NO2) concentrations in enclosed spaces. Its task is to ensure safety by early detection of dangerous levels of these gases, which is crucial in garages, underground parking lots, as well as workshops and warehouses. The device signals exceeding permissible norms both optically and by activating control outputs, enabling a quick response and activation of ventilation or alarm systems.

Design and principle of operation

The WG-20.EG-Nstd detector uses electrochemical sensors to precisely measure the concentration of CO and NO2. A built-in microprocessor ensures stable operation, thermal compensation and event logging. The replaceable gas sensor is a practical solution that reduces operating costs and facilitates servicing. The whole is enclosed in a splash-proof housing (IP54), which guarantees resistance to conditions prevailing in harsh industrial environments. 230V power supply ensures easy integration with existing electrical infrastructure.

Application and benefits

This detector finds wide application in places requiring continuous monitoring of air quality and ensuring safety:

• Closed garages and underground parking lots: Control of exhaust gas levels and activation of ventilation if necessary.
• Automotive workshops: Monitoring CO concentrations during internal combustion engine operation.
• Warehouses and logistics centers: Providing safe working conditions in rooms where explosive gases or harmful substances may occur.
• Vehicle inspection stations: Precise measurement of exhaust emissions during technical inspections.

Thanks to its design and functionality, the WG-20.EG-Nstd detector offers:

• High measurement accuracy: Electrochemical sensors provide precise measurements of CO and NO2.
• Ease of use: Automatic calibration and no need for adjustment make the device easy to use.
• Low operating costs: Replaceable gas sensor minimizes service and maintenance costs.
• Fast response to danger: Optical alarm signaling and control outputs enable immediate response to exceeding permissible gas levels.
• Compliance with standards: The device is calibrated in its own GAZEX Calibrating Laboratory operating in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150).