Process Hygrometer for Ex zone 2

Hygrophil H-4230-12

HYGROPHIL H 4230-12 is explosion proof. It can be used in Ex zone 2 area. To guarantee the explosion protection the enclosure is continually perfused by a saving gas.

Continuous moisture measurement in industrial processes. For very high demands in terms of being resistant to corrosion and dirt. Particularly suitable for cases where the air to be measured contains oil vapours, dust, water-soluble gases, solvents, acids and aggressive chemicals.

  • Measurement range: 20 to 100 °C DT
  • Secondary standard method in accordance with DIN 50012
  • Continuous measurement
  • Constant scavenging

Field of Application

  • Hot-air tunnels for cooking
  • Foodstuffs
  • Fertiliser dryers
  • Various chemical processes
  • Copper-nickel works
  • Large combustion plants
  • Combined heating and power stations
  • Waste incineration plants