Distributors Stock

Need more information?

Contact us to request pricing, availability and customization options

Contact Us

Features

  • Comply to UL60335-2-40 ed. 4 recognized 
  • Works with R32, R454 series and R455 series refrigerants 
  • LFL range: 0 – 100% 
  • Built in environmental compensation 
  • Low power <40mA 
  • +15 years lifetime 
  • No field calibration required for the full lifetime

Applications

  • Residential and commercial air conditioning 
  • Heat Pumps 
  • Refrigeration equipment

Learn more with the Sensata Resonix RGD Sensor promo video.

Downloads

Specifications

Mechanical Electrical Environmental / Performance
Materials Housing: 33%
PPA Resin
Cable: PVC
Dimensions 50 x 80 x 18 mm
Vibrations 10 Hz to 31.5 Hz with 1.0 mm total excursion
31.5 Hz to 150 Hz with 2G acceleration peak
Weight (Approx.) 50 g

 

Output RS485 Modbus RTU
Supply Voltage 3.3 to 5 VDC
Current consumption < 40 mA

 

Target Gases Certified for R32, R454A, R454B, R454 Refrigerants. R455 and R1234yf Available
LFL Range 0 - 100%
Response Time T28 = 2.5 seconds, T60 = 5 seconds
Warm Up Time < 5 seconds
Accuracy +/- 2.5% of LFL
Working Temperature -40°C to +85°C constant, +85°C to +105°C intermittent
Storage Temperature -40°C to +105°C
Working Humidity 0 to 100% RH (condensing)
Working Pressure 70 to 120 kPa
Protection (EN 60529) IP54
Fault Detection Sensor Out of Range
Calibration Factory calibration, no field calibration required
Compensation Temperature and humidity
Lifetime > 15 years
Conformity UL 60335-2-40 ed.4 Annex LL, UL 60335-2-89 ed.2 Annex 101.DP

Related Resources

Brochure: Sensata ResonixTM Refrigerant Leak Sensor Product Highlight

View More

White Paper: A2L and New Refrigerant Strategies Take Holistic View of Environmental Impacts

View More

Application Note: Detecting A2L Refrigerant Leaks in HVAC/R Systems

View More