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HC2-AW - AW probe

Applications
For water activity measurements in bulk materials such as flour, grain, spices, etc. For solid and pasty products such as meat, sausage as well as oils, fats, etc.

Features
• Measurement range: 0…1 aw (0…100 %rh), -40…85 °C
• On/Off switch
• UART interface for direct connection to a PC
• Power supply via UART interface
• Adjusted at 23 °C and 10, 35, 80 %rh

Accuracy at 23 ±5 °C ± 0.008 aw / 0.8 %rh / ±0.1 K
Probe type Measurement probe with UART interface
For use with HygroLab C1, HP23-AW-A
Range of application -40…85 °C (-40…185 °F) / 0…100 %RH
Power supply Via display instruments
Long-term stability <1 %rh / year
Humidity sensor HYGROMER® WA-1 / Pt-100, 1/3 DIN Class B
Temperature dependence 0.001 K/K, 0.0002 aw/K
Filter cartridge Wire mesh filter with 20…25 μm pore size
Response time t 63 <20 sec.
Psychrometric calculations Dew or frost point
Measurement interval 1 s
Start-up time 1,5 s
Aw-quick mode Yes
Communication interfaces UART
IP protection rating IP20
Material Stainless steel, aluminum
FDA / GAMP FDA 21 CFR part 11 / GAMP5
CE / EMC conform EMC 2008/108/EG
Dimensions ø 68 x 60 mm

Want to learn more about our products?
We will be pleased to personally advise you.

+44 1293 571000
instruments@rotronic.co.uk

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