PureAire Oxygen Depletion Monitor

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Oxygen Depletion Monitor Features:
  • 10 + Years no calibration sensor
  • Two-alarm relays for 19.5% and 18.0%
  • No maintenance required
  • Ultra loud built-in audible alarm 90 db
  • 3 Year warranty
  • Digital display, 4-20mA analog output
  • Low 450ºC temperature zirconium oxide
  • sensor
  • Operates in freezers at - 40 ºC
  • No drift due to thunderstorms or
  • barometric pressure changes
  • Wall mounting brackets
  • Optional plug in wall power supply
Remote Display Alarm Indicator for Oxygen monitor
The Remote Display Alarm Indicator is designed to display remote oxygen concentration information from PureAire’ oxygen monitors. All PureAire O2 monitors have a built in 4-20mA output. The remote display alarm easily connects to the monitor’s input power and mA output connection. An 18 AWG, three conductor, shielded control and instrumentation cable, Belden 8770 or equivalent, is recommended for the connection. The maximum permissible cable length is 250 feet. You can simultaneously connect one remote display to one Air Check Oxygen monitor and one programmable logic controller, PLC.



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