FIS3083 is the module for detecting refrigerants leakages. 

This kind of failure has as consequence the release in atmosphere of refrigerants gasses with negative impact on global warming (*). The FIS3083 module - calibrated for the R-22 applications - can easily be installed into any HVAC and refrigerating equipment. The embedded circuit contains the semiconductor gas sensor SB-43. Since the module is pre-calibrated at the factory, users do not need expensive and complicated calibration equipment and procedure

Main Features

• Target gas: Refrigerant / Freon R-22
• Purpose: Safety / Environment
• Use: Industrial gas leak detector / Home appliance
• Supply voltage: 5 ± 0.25V DC
• Output: single or double alarm signal provided with CMOS output
• Alarm concentration (R-22): FIS3083-00: single alarm @ 2000ppm - FIS3083-99: 1st alarm @ 1000ppm, 2nd alarm @ 2000ppm
• Concentration output: NO
• Water-proof housing: SI
• High temperature: 120℃ for 10 seconds
• Operating temperature range: -10 ～ 50℃
• Storage temperature range: -40 ～ 60℃
• Should not be exposed to organic solvents such as IPA, and silicon compound

AVAILABLE Configurations: