Portable Infrared Refrigerant Gas Leak Detector-AM4209AM4209

Cubic AM4209 is a portable refrigerant leak detector developed based on Non-Dispersive Infrared (NDIR) technology, which could be customized for highly sensitive leak detection of HFCs, HFOs, and blends of refrigerants including R32/R290/R410A/R134a/R454A/R454B/R454C/R1234ze/R1234yf.

By measuring the infrared absorption characteristics of refrigerant molecules at specific wavelengths, the NDIR principle enables highly selective detection of HFCs, HFOs, and blended refrigerants. The built-in self-developed NDIR refrigerant gas sensors have long-term stabilities and eliminate the need for sensor replacement, significantly reducing maintenance requirements. The detector adopts an industrial-grade optical and signal processing design for both static and dynamic leak detection, capable of detecting static leaks as low as 0.03 oz/year (1 g/year) and dynamic leaks down to 0.1 oz/year (3 g/year), with a fast response time of less than one second.  The modular design also allows flexible OEM and ODM customization to meet different application requirements.

The large and easy-to-read LCD screen provides real-time ppm readings, and the bar graph mode shows refrigerant concentration changing, which could quickly locate the leakage area. Besides, AM4209 has multiple indicators (loud beeper alarm & red LED flashes) at the tip to enable detection and make it much easier to track down even minor leakage in various environments. Benefiting from a large-capacity lithium-ion battery and the Type-C charging interface, the AM4209 can be easily recharged and holds a charge for up to 10 hours.

Designed for professional field use, Cubic AM4209 is a reliable refrigerant leak detector for HVAC servicing, equipment manufacturing, maintenance, and safety applications.