Refrigerant gas leak detector AM4209

infraredportablewith audible signal

Product Overview
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.

Features

• Non-Dispersive Infrared (NDIR) technology
• Highly sensitive leak detection of HFCs, HFOs, and blends of refrigerants
• Built-in self-developed NDIR refrigerant gas sensors
• OEM & ODM design capability
• Real-time ppm and bar graph working mode for fast the leakage area localization
• Long lifespan of 10 years
• Built-in lithium battery with large capacity to support fast charging

Specifications

• Measurement Refrigerant Gas: R32/R290/R410A/R134a/R454A/R454B/R454C/R1234ze/R1234yf
• Maximum sensitivity: Static: 0.03oz/a (1g/a); motion: 0.1oz/a (3g/a)
• Response time: 1s (typical)
• Working environment: 0℃~40℃ (32℉~104℉), 75%RH (non-condensing)
• Storage environment: 20℃~60℃ (-4℉~140℉); 80%RH
• Charging time/standby time: 6H/10H (backlight off)
• Automatic shutdown: 10 min
• Protection level: IP54
• Display: LED, LCD color screen, buzzer
• Compliance: EN 14624
• Power supply: Lithium-ion: 3.7VDC, 2550mAh (rechargeable)
• Lifetime: 10 years