Electronic Detector HLD201

Electronic Detector HLD201 (Reference: 080103) represents excellence in halogenated refrigerant leak detection. This luxury professional instrument integrates the most advanced technologies to deliver unmatched precision in locating leaks, even the smallest ones. Designed to meet the strict requirements of air conditioning professionals, industrial refrigeration specialists, and technical maintenance teams, it constitutes an essential tool for guaranteeing the tightness and performance of refrigeration installations.

Applications and activity sectors

The HLD201 detector is primarily intended for refrigeration technicians, air conditioning installers, and industrial maintenance services. In the commercial sector, it allows controlling the tightness of centralized air conditioning systems, commercial cold rooms, and refrigerated display cases. For the food processing, pharmaceutical, or chemical industry, it guarantees monitoring of critical refrigeration installations where any leak can compromise the quality of stored products.

Thermal engineering consultancies and inspection organizations use it for regulatory audits and installation certification. Its versatility also makes it valuable for professional training centers teaching refrigeration trades, allowing learners to master detection techniques on all types of current and future refrigerants.

Technologies and universal compatibility

The major asset of the HLD201 lies in its universal compatibility with all halogenated refrigerants on the market. It effectively detects traditional CFCs (R12, R11, R500, R503), transitional HCFCs (R22, R123, R134, R502), and modern HFCs (R134a, R404a, R125) used in recent installations. This versatility extends to ecological substitute gases like AZ-50, HP62, and MP39, anticipating future regulatory developments.

The detection system is based on high-sensitivity halogen sensor technology capable of discriminating refrigerant molecules in the ambient atmosphere with exceptional precision. The seven sensitivity levels allow adapting detection according to the environment: maximum sensitivity for microscopic leaks in confined spaces, reduced sensitivity to avoid false alerts in the presence of air turbulence.

Usage and optimal configuration

The intuitive user interface of the HLD201 facilitates its handling by all levels of technicians. The touch keypad allows quick configuration of sensitivity levels without interrupting detection. Real-time adjustment of sensitivity optimizes efficiency according to operational conditions: progressive increase when approaching a suspicious area, decrease to confirm the presence of a leak without sensor saturation.

The three-color visual display provides immediate information: green for no detection, orange for suspected presence, red for confirmed leak. This signaling allows efficient work even in noisy environments where sound signals would be masked. The integrated battery test function guarantees measurement reliability by signaling any power defect that could alter detection performance.

Expert advice and performance optimization

To maximize HLD201 efficiency, follow a methodical detection protocol: start with intermediate sensitivity to quickly scan accessible areas, then gradually increase to investigate identified critical points. Avoid air currents that disperse refrigerant molecules and distort precise leak location.

Combine the HLD201 with complementary tools available at Multitanks: leak detection spray to visually confirm discoveries, specialized keys for fitting access, sealing products for immediate repairs. In industrial environments, plan preventive detections during production stops to access normally inaccessible areas and anticipate costly failures.

For natural refrigerant installations (CO2, ammonia), complete your equipment with specific detectors. The HLD201 remains essential for auxiliary circuits and recovery systems still using halogenated refrigerants in progressive replacement phases.

Technical specifications