Gas detector WG-4E1.Fx WG-4E1.FX

Gas Detector – Reliable Safety for Multiple Applications

This autonomous gas detector combines the functions of four devices, offering a comprehensive solution for monitoring the presence of hazardous substances. It is an ideal choice for both professional installers and end users who require a reliable gas detection system in various industrial and technical environments.

Functionality and Design

The device integrates a detector with a replaceable sensor module and three alarm thresholds, a control module with three relay outputs and two voltage outputs, an optical and audible alarm indicator, and a power supply (available in 230 V or 24 V versions). The modular design allows for easy sensor replacement, enabling customization to specific monitoring requirements. The new sensor housing ensures faster gas response time while maintaining splash protection – the IP44 protection rating guarantees resistance to harsh environmental conditions.

Applications and Benefits

The WG-4E1.Fx detector performs excellently in locations requiring precise detection of explosive, toxic, or oxygen-rich gases. Thanks to its extensive interfaces – three relay outputs and two alarm outputs A1 and A2 (12 V / 100 mA) – it can be easily integrated into ventilation control systems or other safety systems. The built-in event history and thermal compensation circuit ensure measurement accuracy and simplify data analysis.

• Ventilation Control: Ideal for enclosed garages, underground parking lots, vehicle inspection stations, and solid-fuel boiler rooms.
• Safety Monitoring: Suitable for machine rooms with refrigerants, cold storage rooms for food products, technical rooms with air conditioning units, and areas at risk of oxygen excess (e.g., oxygen therapy rooms).
• Easy Installation and Maintenance: Replaceable sensor modules simplify operation and reduce maintenance costs.
• Built-in Test Procedures: Automatic self-test upon power-up and external test capability (without removing the cover) facilitate verification of proper device operation.
• Mechanical Protection Option: Available with the AR-1d mechanical cover to protect the detector from damage in areas prone to vandalism or accidental impacts.