Mist Guard


  • Up to 10 Valves 24VAC or Single Valve DC latch.
  • The chill factor provides effective compensation for evaporative cooling effect caused by low humidity during the frost season.
  • Chill factor results – the Mist Guard will raise an alarm prior to reaching freezing point.


  • Directly drives a latching solenoid (2 or 3 wires).
    including built-in auxiliary contact (1Amp 30VAC or DC).
  • High-precision temperature sensor -50ºC (-58ºF) to +50ºC (122ºF), ±0.25ºC (±0.45ºF).
  • High-precision humidity sensor 0-100%, ±2% Logs min and max temperature and humidity levels over the last 24-hours.
  • 480-events logbook includes time and date stamping.
  • Displays Celsius, Fahrenheit, Relative Humidity and Dew Point readings.

Features and Benefits: 

  • High precision temperature and humidity sensors.
  • Up to 10 valves in sequence (cooling mode only).
  • Cooling according to temperature and humidity.
  • Frost point according to evaporative cooling.
  • Digital display.
  • Event logbook.
  • Single station valve controller powered by 2 AA alkaline battery.
  • Built-in precision temperature and humidity sensors.
  • Applies chill-factor (evaporative cooling) for frost point detection.
  • Logs temperature and humidity (min & max), and event logbook.