Dew Point Indicator

Features

Specifications

• Part Name Assigned By Controlling Agency:
  Measuring set, dew point
• Functional Description:
  Ian air sample is directed into the sensor, dew point ml-644/amq-34 whichcontains a thermoelectrically-cooled mirror surface and an optical dew pointsensing configuration; the control-power supply c-9352/amq-34 supplies power to the cooler, reducing the mirror temp. Until dew forms; the optical sensing configuration controls a servo loop that maintains the mirror temp. At this point, and the indicator, dew point temp. Id-1890/amq-34 displays the dew point temp
• Reference Data And Literature:
  T.O. 12m3-4-2-1
• Federal Supply Class (fsc):
  Pressure, temperature, and humidity measuring and controlling instruments
• National Stock Number (nsn):
  6685-00-442-2008
• Special Features:
  Aircraft right hand sensor mtg only