Water Activity Measurement - Moisture Meter - Measurement and Monitoring of aw Value
HC2-HP28
Handheld Probe for Measuring Bulk Packaged Materials
The insertion probe is suitable for measurement in bulk materials, bricks, concrete, etc. It measures humidity and temperature and calculates the dew/frost point.
The insertion probe is suitable for measurement in bulk materials, bricks, concrete, etc. It measures humidity and temperature and calculates the dew/frost point.
Applications
10 mm insertion probe: measurements in dusty bulk materials such as flour, sugar, etc.
Features
• Range of application: -40…85 °C / 0…100 %rh
• Digital interface (UART) and scalable analog outputs, 0…1 V
• Standard output scaling: 0…1 V = -40…60 °C / 0…100 %rh
• Adjusted at 23 °C and 10, 35, 80 %rh
| 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 | HC2-HP28: Ø10 x 280 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 (devicemanager) |
| 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 |
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HC2-Probes - Manual v1.39 Size: (1.15 MB)2022-01-21 01:33:06
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Water activity - Brochure Size: (1.62 MB)2024-03-20 11:35:56
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Wasseraktivität - Broschüre Size: (1.64 MB)2024-03-20 11:35:56
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Brochure d'activité de l'eau Size: (1.68 MB)2024-03-20 11:35:57
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Attività dell’acqua Brochure Size: (1.67 MB)2024-03-20 11:35:57
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HC2-HP / HC2-HK / HP28 - CE declaration Size: (93.09 KB)2016-05-13 02:31:23
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HC2-HP28 CE Declaration Size: (93.09 KB)2022-12-23 03:00:17
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HC2-HP / HC2-HK / HS28 - UKCA Declaration Size: (50.37 KB)2022-12-23 03:11:15
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+65 6376 2107
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