Gas detector DEX-61/N-Nstd HFC (Refrigerants), calibration on request, F4-B design, p-p sensor, brass housing DEX-61/N-NSTD

Gas detectors – reliable protection of installations and user safety

The DEX/F series detectors are devices designed for continuous monitoring of the presence of gases and vapors in enclosed spaces. They are used to detect dangerous concentrations of explosive, toxic substances or oxygen, providing a quick response in the event of exceeding permissible norms. The device signals exceeding two alarm thresholds, set in the replaceable sensor module. Designed to cooperate with MD…. alarm modules.

Design and application

The DEX-61/N-Nstd detector, equipped with a semiconductor sensor, is dedicated to detecting HFC (Freon) gases. Explosion-proof design (flameproof enclosure type) allows its safe use in potentially explosive zones (IIA, IIB or IIC), temperature classes T1 to T6. Thanks to this, it finds application in a wide spectrum of industrial, commercial and public utility facilities, where there is a risk of leakage of refrigerants. The brass housing provides durability and corrosion resistance.

Advantages and benefits

• High selectivity: The semiconductor sensor provides precise detection of HFC gases, minimizing the risk of false alarms.
• Calibration on request: The possibility of individual calibration of the detector allows it to be adapted to specific working conditions and application requirements.
• Modular construction: Replaceable sensor modules facilitate maintenance, reduce operating costs and enable quick replacement of damaged elements.
• Wide operating temperature range: The detector maintains reliable operation in various environmental conditions.
• ATEX compliance: Ensures safe use in potentially explosive atmospheres.
• Durable construction: The brass housing guarantees resistance to mechanical damage and corrosion, which translates into a long service life of the device.
• Calibration in an accredited laboratory: All detectors are calibrated in our own GAZEX Calibration Laboratory operating in accordance with the PN-EN ISO/IEC 17025 standard (PCA accreditation No. AP150), which confirms their accuracy and reliability of measurements.
• Easy integration: The possibility of connecting to the Digital Gas Detection System facilitates monitoring and management of multiple detectors simultaneously.

The DEX-61/N-Nstd detector is an investment in the safety and reliability of installations – both for professionals involved in the installation of gas detection systems, and for end-users who care about protecting health and property.