Description Handheld Water Activity Insertion Probe | HC2-HP28 Probe type Insertion probe Humidity sensor Hygromer IN-1 Temperature sensor PT100 1/3 DIN Class B Long-term stability <1 %rh / year Accuracy w. adjustment profile “standard” at 23 °C / 10, 35, 80 %rh ± 0.8 %rh / ± 0.1 K Accuracy at 23 ±5 °C ± 0.008 aw / 0.8 %rh / ±0.1 K Reproducibility Airchip <0.02 %rh / 0.01 K Response time t 63 <20 s, with filter Dimensions 280 mm / 500 mm Operating range -40…85 °C / 0…100 %rh Allowed wind speed 40 m/s, with filter Exploitation software ROTRONIC HW4 Psychrometric calculations Dew or frost point Analogue outputs scaleable by the user Yes Software Update With internet and HW4 software User information from Software HW4 (device manager) Data processing via HW4 with interface cables Type of output signals 2 x 0…1 VDC Digital output signal (standard) UART Service Interface UART IP protection rating IP50 FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible Measurement interval 1 s Probe adjustment by software 1 Point & multipoint % rh & °C Device Protection by password Yes Analog output signal (standard) 0…1 V = 0…100 % rh; 0…1 V = -40…60 °C Reverse voltage protection Mechanically in the connector Max. cable length Up to 5 m with passive cable. Up to 100 m with active cable. Probe material Stainless steel 1.4305 (V2A) Enclosure material POM Weight 200 g Start-up time 1,5 s CE / EMC conform 2007 / 108 / EG FDA / GAMP FDA 21 CFR part 11 / GAMP5 Material Stainless steel DIN 1.4305 (probe), POM (handle) Power supply 3.2….5 VDC, calibrated at 3.3 VDC, current: ~4.5 mA Temperature dependence 0.001 K/K, 0.0002 aw/K For use with HygroLab C1, HP23-AW-A Filter type Sintered steel with 5 μm pore size Calibration certificates are issued during the production process. New calibration certificates are available upon request at an additional cost. Handheld Water Activity Insertion Probe | HC2-HP28
