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

Gas detectors – reliable safety and control

The WG-4E.Fx gas detector is an advanced device that combines the functions of four separate systems. It is not only a detector, but a comprehensive solution for monitoring the presence of hazardous substances in the air. The device is particularly useful in places where precise control of gas concentrations, flammable liquid vapors, toxic substances or oxygen is required.

The WG-4E.Fx detector has been designed with ease of use and reliability in mind. The modular design allows for quick sensor replacement, which translates to low operating costs and the ability to adapt to different needs. Built-in interfaces and signaling devices provide an immediate response in the event of a hazard, and the event history facilitates analysis and system optimization.

Functionality and application

The device is intended for use in technical and industrial premises where ensuring safety and control over the atmosphere is crucial. It finds application in many areas:

• Solid fuel boiler rooms: monitoring the concentration of carbon monoxide (CO) and other gases produced during combustion.
• Closed garages and underground car parks: detecting exhaust and fuel vapor leaks, controlling ventilation.
• Machine rooms with refrigerants: protection against refrigerant leakage, which can be harmful to health or the environment.
• Technical rooms with air conditioning units: monitoring the concentration of refrigerants and other gases used in air conditioning systems.
• Areas at risk of excess oxygen: oxygen therapy rooms, HFNO – control of oxygen concentration to ensure patient safety.

Thanks to the possibility of equipping with a mechanical guard (AR-1d), the detector can be mounted even in places exposed to mechanical damage, such as warehouses or wholesale stores. The IP44 protection class guarantees resistance to splashing water and dust.

Characteristics of the WG-4E.Fx detector

The WG-4E.Fx detector is equipped with an electrochemical ammonia (NH3) sensor with a measurement range of 500/800/(800) ppm. It has three programmable alarm thresholds and extensive interfaces: three relay outputs and two alarm outputs A1 and A2 (12 V / 100 mA). The built-in thermal compensation system ensures measurement accuracy regardless of ambient temperature, and the self-test procedure after power-on and the possibility of external testing facilitate regular device efficiency checks. The device also has a built-in event history, which allows for data analysis and identification of potential problems.