Sensience Unveils 30G A2L Dual Gas Sensor to Meet Industry Demands for Safer, Greener Refrigerants

Westerville, OH – 10/01/2024 – Sensience, a leader in innovative sensing solutions, has unveiled its new 30G Dual A2L gas sensor, designed specifically for use with R-32 and R454B flammable refrigerants.  With the HVAC-R (Heating, Ventilation, Air Conditioning, and Refrigeration) industry requirements mandating the use of low global warming potential refrigerants, which include A2Lrefrigerants, to meet environmental sustainability goals, Sensience’ s Therm-O-Disc 30G A2L gas sensor provides an excellent solution for detecting refrigerant leaks in residential, commercial, and industrial settings to help the equipment OEMs comply with UL and IEC safety standards.

A2L refrigerants offer lower global-warming-potential (GWP), but their mild flammability necessitates rigorous monitoring for potential leaks. Sensience’ s new 30G dual gas sensor is a critical component in safeguarding systems and adhering to stringent environmental and safety regulations.

A variety of technologies can be utilized to detect A2L refrigerant gases, but many are prone to false positive indications, which can negatively affect end user perception of the quality of the OEM’s equipment.  The Sensience 30G incorporates advanced algorithms to minimize potential false positives under the challenging environmental conditions inherent in HVAC and Refrigeration systems.

“We are pleased to introduce our new 30G Dual A2L gas sensor at a time when the HVAC-R industry is undergoing an important transformation toward sustainability,” said Steve Hiltebeitel, VP/GM Product Management, Marketing of Sensience. “Our dual R32/R454B sensor addresses both environmental concerns and equipment safety standards, providing OEMs and consumers with a high-performance solution designed to   meet those requirements.  We continue to work closely with our customers as they implement sustainable practices to meet evolving regulatory changes and ensure smooth transitions without experiencing operational disruptions.”

Key Features and Benefits:

• Dual R32/R454B gas capability
• Modbus RS-485 RTU or PWM outputs are available, including threshold detection
• A thinner, lighter and smarter A2L sensor, most preferred by OEMs for ease of installation and improved flexibility
• Quick response to comply with pending UL 60335-2-40, Annex LL requirements while reducing the potential for false positive signals
• A robust design for use in challenging environments, the sensor is resistant to dust, chemicals, and extreme temperature and humidity changes, ensuring long-term, reliable performance.
• Compliance with Global Standards: The A2L gas sensor meets or exceeds industry regulations and safety standards, pending UL60335-2-40, Annex LL and ASHRAE 15, ensuring its suitability for a wide range of applications.

Applications and Availability

The new Sensience 30G gas sensor is ideal for use in HVAC-R systems, including air conditioning units, heat pumps, and refrigeration systems, where A2L refrigerants are commonly used.

Sensience’ s 30G A2L gas sensor is available globally through its distribution network. For more information, visit Sensience.com

About Sensience
Originally founded 75 years ago under the name “Therm-O-Disc,” Sensience is a global manufacturer of highly engineered sensing, control and sealing components that ensure safety and enhance performance. The company creates mission-critical protection and valuable data for a wide range of systems, including appliances, heating, air conditioning and refrigeration units, industrial process equipment, motor vehicles, aircraft, and other important platforms.

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Press Contact:

Olivia Boone

Marketing Communications Analyst

Olivia.Boone@Sensience.com

Disclaimer: This press release contains forward-looking statements that are subject to risks and uncertainties, including the development, performance, and market acceptance of the product.

This press release highlights the key features and benefits of the new 30G A2L gas sensor, emphasizing its role in supporting the HVAC-R industry’s transition to low-GWP refrigerants while maintaining safety standards. It targets both technical audiences and general industry stakeholders, ensuring broad appeal.