Process Hygrometer for many Applications!


Process Hygrometer HYGROPHIL® H 4230

Particularly suitable for cases where the air to be measured contains oil vapours, dust, water soluble gases, solvents, acids and aggressive chemicals.

  • Long-term stable psychrometer
  • Measurement range 0...100°C dew point
  • Profibus
  • Analogue outputs
  • and more...

System solution including gas withdrawal sensor, heated gas pipeline und measurement device.


  • Food industry  

Control of the water vaporisation in the baking industry
Hot air chain cookers
Monitoring the drying of cereals, coffee, milk powder etc...
  • Combustors and cogeneration plants

Emission measurement according to 13. and 17. BimSchV
Early detection of pipe bursts in boiler systems
Fire-power control in waste incinerators
  • Building material industry

Dryers for sand, loam, kaolin
Dryers for plaster boards and wood fibre plates
Process control in brick production
  • Gas analyses technique

Flue gas analyses
Exhaust fumes analyses of engines
Mobile emission measurements
  • Ceramics and porcelain manufacturing

Control of burning process
Control of the gas according to German TA air
  • Chemical industry

Measurement of absolute humidity for accurate process management
Dryers for detergents
Dryers for fertilizers
  • Environmental measurement techniques

Sludge drying
Humidity Measurement in biogas and digester gas
  • Glass manufacturing

Monitoring the drying process e.g. fire protection glass
  • Pharmacy Humidity

Control in coating, agglomeration or granulation processes
  • Metal industry

Control of the sinter process
Control of the coke drying
  • We have your soltutions.

    Always a step before!

Our focus