Description
The Honeywell Analytics S301-IRF-R134A is a fixed-point infrared refrigerant gas sensor engineered specifically for the detection of R134A (HFC-134a) refrigerant. Designed for use in commercial and industrial refrigeration environments, this sensor provides continuous, reliable monitoring to help protect personnel, equipment, and facilities from the hazards of refrigerant leaks.
Product Overview
As part of the Honeywell Analytics S301 sensor series, the S301-IRF-R134A utilizes infrared (IR) sensing technology to deliver accurate, long-life detection of R134A refrigerant gas. Infrared-based sensors offer superior stability and reduced maintenance compared to traditional electrochemical cells, making this unit an ideal choice for demanding refrigeration applications including supermarkets, cold storage facilities, food processing plants, and HVAC/R mechanical rooms.
Key Features
- Infrared (IR) sensing technology for long-term stability and accuracy
- Specifically calibrated for R134A (HFC-134a) refrigerant detection
- Fixed-point gas detection for continuous area monitoring
- Designed for integration with compatible Honeywell Analytics gas detection controllers
- Suitable for commercial refrigeration and industrial HVAC/R applications
- Reduced sensor drift and lower maintenance requirements versus electrochemical alternatives
- Compact sensor head design for flexible installation
Typical Applications
- Supermarket and grocery refrigeration systems
- Cold storage and walk-in cooler/freezer rooms
- Food processing and distribution facilities
- Industrial and commercial HVAC/R mechanical rooms
- Chiller plants and equipment rooms
Why Choose Honeywell Analytics
Honeywell Analytics is a globally recognized leader in gas detection technology, trusted by facility managers and HVAC/R professionals worldwide. The S301 sensor series is built to meet the demands of continuous-duty refrigerant monitoring, offering dependable performance and compatibility with a broad range of Honeywell gas detection systems.
For full compatibility, installation requirements, and system integration details, consult the Honeywell Analytics S301 series documentation or contact a qualified gas detection specialist.







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