Gas detector DEX-P3K/N for petroleum derivatives, 100% LEL, P4-B construction, catalytic sensor, brass housing

Gas detectors – reliable protection and precise measurement

The DEX-P3K/N gas detector is an advanced device designed for continuous monitoring of organic compound concentrations in the air. Equipped with a catalytic sensor, the detector provides high sensitivity and measurement accuracy in the range of up to 100% LEL (Lower Explosive Limit). The device finds application both in gas leak detection systems in enclosed spaces and in industrial processes requiring control of organic vapor concentrations. The detector's construction, with a brass housing, guarantees durability and corrosion resistance, making it an ideal solution for demanding environmental conditions.

The DEX-P3K/N detector is compatible with various control modules and alarm panels, enabling integration with existing security systems. Thanks to the 4-20mA analog output, it is easy to connect to automation systems and data logging. The device meets stringent ATEX standards, confirming its safety for use in potentially explosive atmospheres. This is crucial for installers carrying out projects in areas at risk of explosion.

Construction features and functionality

The DEX-P3K/N detector is distinguished by a solid explosion-proof construction, ensuring safe operation in zones threatened by flammable gases. The P4-B execution guarantees high resistance to mechanical damage and external factors. The catalytic sensor is characterized by high selectivity and measurement stability, minimizing the risk of false alarms. The replaceable sensor design allows for easy calibration and servicing of the device, which translates into low operating costs. In addition, the detector is factory calibrated in accordance with the PN-EN ISO/IEC 17025 standard by the GAZEX Calibrating Laboratory, which ensures the reliability of measurement results from the very beginning of use.

• Wide measurement range: Up to 100% LEL for organic compounds – enables monitoring of various types of gases and vapors.
• 4-20mA analog output: Facilitates integration with control and data logging systems – key to industrial process automation.
• Brass housing: Provides high resistance to corrosion and mechanical damage – guarantees long-term device reliability.
• ATEX compliance: Confirms safety for use in potentially explosive atmospheres – essential for installers working in areas at risk of explosion.
• Replaceable catalytic sensor: Enables easy calibration and servicing – lowers device operating costs.
• Factory calibration: Ensures the reliability of measurement results from the very beginning of use – minimizes the risk of incorrect readings.

The DEX-P3K/N detector is not only a tool for detecting gases, but above all an element of a safety system that protects people and property from potential hazards. Its reliability, precision and compliance with applicable standards make it an ideal choice for both professional installers and end-users looking for an effective solution for monitoring the concentration of gases and organic vapors.