msa logo

ultrasonic ex 5 gas leak detector

UltraSonic® EX-5 Gas Leak Detector

The UltraSonic EX-5 Gas Leak Detector detects airborne leaks from high-pressure gas systems. Because the UltraSonic Detector responds to a gas release source rather than dispersed gas, the unit is unaffected by changing wind directions, gas dilution and gas leak direction. With wide coverage radius, a single unit can monitor a relatively large area.

  • Advanced high precision stainless steel microphone enables instant detection of pressurized gas leaks.
  • Senssonic™ integrated acoustic self-test provides full fail-safe operation.
  • HART and Modbus communication options provide complete status and control capability.
  • Stainless steel 316L explosion-proof housing for corrosion resistance in harsh environments.
  • 1-person check and calibration with traceable portable test unit delivers high reliability and trouble-free maintenance.
  • 3-digit LED display shows actual sound pressure level and alarm indication.
  • Event logging stores fault, sound check, calibration, and alarm event history (requires HART communication).