DNIR Refrigerant A2L R454B Gas Sensor, 0-100%LFL

This industrial-grade infrared gas sensor leverages advanced NDIR (Non-Dispersive Infrared) technology for the specific detection of R454B refrigerant gas. It offers a robust and maintenance-free solution for monitoring A2L refrigerants, characterized by high precision, stability, and resilience in challenging environments. The sensor's compact and pump-free design simplifies integration, while its dual-channel measurement and temperature compensation ensure reliable performance.

Specification

 
Feature

• The NDIR refrigerant R454B gas sensor utilizes the proven NDIR principle for specific and stable gas detection.
• This refrigerant sensor features a compact, pump-free design requiring no internal tubing, simplifying installation.
• With its dual-channel design, the R454B gas sensor delivers high accuracy and excellent linear output with minimal drift.
• The best NDIR sensor boasts strong resistance to water vapor interference and gas poisoning, ensuring long-term reliability.
• Designed for durability, this gas sensor detector incorporates temperature compensation and offers a long operational lifespan.

Dimension (Unit: mm)

Working Principle

Application

5 Tips for DNIR Refrigerant A2L R454B Gas Sensor

• Ensure the gas detector sensor is installed in a location representative of the potential leak source and where air circulation is adequate for detection.
• The specified accuracy is valid within the standard pressure range of 75 kPa to 120 kPa; significant pressure deviations may affect readings.
• While highly resistant, avoid prolonged exposure to condensing humidity or direct water spray to maintain the good gas sensor integrity.
• For optimal performance and longevity, adhere to the specified operating voltage and temperature ranges.
• Regular functional checks are recommended to verify sensor performance, especially before critical operations.