Description
The USB sensor can be directly connected to the PC to measure the water activity with HW4 software. Connect up to 64 measuring heads directly to a PC. HC2-AW-USB is the perfect device for multi-station applications.
- Software: HW4 HW4-P-QUICK-V3
- Dimensions of the measuring head: Ø 68 x 60 mm
- Weight: 600 g
- Range: -40 to 85 ° C / 0 to 100% RH
- Accuracy at 23 ± 5 ° C: ± 0.008 aw / 0.8% rh / ± 0.1 K
- Power supply: via USB interface, 3 m cable
- Long-term stability of the sensitive element <1% RH / year
- Moisture Sensor: HYGROMER® WA-1 / Pt-100, 1/3 DIN class B
- Influence of temperature: 0.001 ° C / K, 0.0002 aw / K
- Filter Type: Wire mesh filter, pore width from 20 to 25 microns
- Response time t 63: <20 sec.
- Psychrometric calculations: Dew point or frost
- Starting time: 1.5 s
- Interval measurement: 1 s
- Material Chrome steel, aluminum
- Protection class IP IP20
- FDA / GAMP FDA CFR 21 part 11 / GAMP5
- CE / EMC EMC 2008/108 / EG
