Refrigerant Gas Sensor for R-134A, S301-IRF-R134A

The Honeywell S301-IRF-R134A is a compact yet robust infrared gas sensor specifically engineered to detect R-134A refrigerant leaks-a common greenhouse gas used extensively in refrigeration and air conditioning systems. Designed to mount discreetly close to chiller pads or walls in mechanical rooms, this sensor provides reliable, at-the-source detection to enhance safety and system efficiency.

• Infrared Detection: Utilizes IR technology for selective and reliable monitoring of R-134A and various other refrigerants, minimizing interference.
• Measurement Range: Detects refrigerant concentrations from 0 to 1,000 ppm, with 1 ppm resolution and accuracy of 40 ppm @ 500 ppm
• Durable Build: Rugged ABS/polycarbonate housing designed for indoor use-ideal for installation directly on chillers or nearby walls.
• Certification: Includes a Certificate of Analysis (COA) traceable to NIST standards
• Rapid Response: Features a fast response time (T90 60 seconds) with a warm-up time of roughly 15 minutes.
• Regulatory Compliance: Meets ASHRAE Standard 15-2001 and ANSI/IIAR B-52 guidelines to protect personnel and reduce environmental impact.
• Controller Compatibility: Works seamlessly with Honeywell's 301EM Expansion Module or 301C controller, enabling alarm and ventilation control integration.