DPM-99 Dewpoint Monitor

The NFPA 99 has mandated that for Med Gas systems the “dewpoint for locally compressed air shall be monitored and alarmed per 4-3.1.9.8 and 4-3.1.1.2(f) to protect from line pressure dewpoint rise to 39 degrees F (3.9 degrees C) from a nominal design of 35 degrees F (1.7 degrees C).” This safeguard was the foundation for the new Edgetech Instruments …

Features

  • Drift free alternative medical air dew/frost point monitoring and alarm system encompassing a chilled mirror hygrometer plus audible and visible alarm functions, contained in a NEMA-12 enclosure
  • Uses a primary method chilled mirror dew/frost point sensor to meet Level 1 and Level 2 requirements of NFPA 99 for Medical Air
  • Certified in an ISO/IEC 17025 accredited laboratory traceable to NIST Standards
  • Very high accuracy and sensitivity, fast response, failsafe alarm functions and analog outputs
  • Ruggedized metal enclosure protects against electrical interference and environmental shock
  • Uninterruptable backup power supply available