HC2-AW Water Activity Probes
For water activity measurements in bulk materials such as flour, grain, spices, and for solid and pasty products such as meat, sausage as well as oils, fats
This product is obsolete and has been replaced by:
HC2A-AW Water Activity Probe
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Our product experts are here to help you find the right solution for your application!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.
• Capabale 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)
| 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 |
| Accuracy at 23 ±5 °C | ± 0.008 aw / 0.8 %rh / ±0.1 K |
| 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 |
| Start-Up Time | 1.5 s |
| Measurement Interval | 1 s |
| Aw-Quick Mode | Yes |
| Communication Interfaces | UART |
| Material | Stainless steel, aluminum |
| IP Protection Rating | IP20 |
| FDA / GAMP | FDA 21 CFR part 11 / GAMP5 |
| CE / EMC Conform | EMC 2008/108/EG |
| Dimensions | 68 x 60 mm |
• Quality assurance in food manufacturing
• Coffee processing
• Tobacco industry
• Grain storage
• Pharmaceutical industry.
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