Water Activity Probe


The HC2-AW has the Rotronic Connector, and can be used with Hygrolab and HP23-AW-A. The HC2-AW-USB Probe has an USB interface for direct connection to a PC. The HygroSoft Software must be ordered separately.

SKU: HC2-AW-USB Categories: , , Tag:


Water Activity Measurement in Hygroscopic Materials

  • Quality assurance in food manufacturing
  • Coffee processing
  • Tobacco industry
  • Grain storage
  • Pharmaceutical industry.


  • Capable of AW Quick function for fast measurement results (typically 4-5 minutes)
  • High accuracy ± 0.008 aw, ± 0.8 % RH, ± 0.1 K @ 10…30°C
  • Range of application: 0…1 aw (0…100 %RH) / -40…85 °C
  • USB Interface (HC2-AW-USB)
TypeWater Activity Probes for Rotronic devicesWater Activity Probes for PC (USB)
Operating Range-40…85°C, 0…1 aw, 0…100 %RH
Compatible DevicesHygrolab, HP23-AW-APC
Probe Cable Extension5 m-
Accuracy at 23°C± 0.008aw, ±0.8 %RH, ±0.1 K @ 10…30 °C
Power SupplyVia Hygrolab or HP23-AW-APC
Output ParameterAW, %RH, °C, °F
Calculated Parameter-
Dimension60x68 mm

You may also like…