Sorption dehumidifier DR-031C

  • Stainless steel housing
  • SSCR sorption rotor
  • Separate guidance of the process and regeneration air
  • Electric PTC regeneration heater
  • Ammeter for regeneration airflow settings

Specifications / Instructions:

Download Data sheet_DR-31_T10-DE.pdf (212.13 KB)
Download Dimensions_DR-31.pdf (59.44 KB)

Dehumidification capacity at 20° C and 60% rel. humidity:1,6 kg/h
Dehumidification capacity at 30° C and 80% rel. humidity:2,05 kg/h
Dehumidification capacity at 10° C and 70% rel. humidity:1,12 kg/h
Dehumidification capacity at 0° C and 90% rel. humidity:0,82 kg/h
Process air flow, nominal, at ext. pressure:
310 m³/h, at 350 Pa ext.
Regeneration air flow, nominal, at ext. pressure:110 m³/h, free blowing
Working environment temperature:-20 to +35 °C
Working range humidity:10 – 100 % rF
El. heater power, max.:1,84 kW
El. motor power, max.:0,32 kW
El. total consumption, max.:2,16 kW
Supply voltage:1x 230V, 50 Hz
Fuse:10 A
Required switching for wireless performance (for example, humidistat or remote ON):10 A
Hight (total):464 mm
Width (total):453 mm
Deep (total):480 mm
Weight:28 kg
Intake process air:160 mm
Outlet (dry air):160 mm
Intake regeneration air:100 mm
Outlet regeneration air (wet air):80 mm
Rotor speed:24 1/h
Noise, with associated ducting, 1m free field:< 58 dB(A)
Filter class:G3
Working principle:RECUSORB
Installation:Mobile und stationary, standing
Wet air exhaust:Required
Housing:Stainless steel, self standing
Maintenance accessibility:From the front and from above
Air filter:
Common G3 filter for process and regeneration air to reach quickly and easily
Fan:Common centrifugal fan for process and regeneration air, directly powered by
Sorption rotor:SSCR-U, d 300mm x h 100mm
Rotor drive:Rotor motor with belt drive and belt tensioner
Regeneration heater:Electric PTC-heater, self-regulating and with overheat protection, with ammeter for easy reg. airflow adjustment
Electric equipment:All components wired to terminal, On / Off and Man / Auto switch, with ammeter, operation hour counter, and humidistat socket, standard configuration
Controlling:Prepared for hygrostat connection
Supply:Safety plug with 2m supply cable
Operating hours counter:Optionally available
Device socket:Optional