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HC2-HP28 / HC2-HP50

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.

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
Dimensions HC2-HP28: Ø10 x 280 mm
HC2-HP50: Ø10 x 500 mm
Weight 200 g
For use with HygroLab C1, HP23-AW-A
Operating range -40…85 °C / 0…100 %rh
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
Accuracy w. adjustment profile "standard" at 23 °C / 10, 35, 80 %rh ± 0.8 %rh / ± 0.1 K
Power supply 3.2…5 VDC, calibrated at 3.3 VDC, current: ~4.5 mA
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
Temperature sensor PT100 1/3 DIN Class B
Filter type Sintered steel with 5 μm pore size
Response time t 63 <20 s, with filter
Allowed wind speed 40 m/s, with filter
Psychrometric calculations Dew or frost point
Reproducibility Airchip <0.02 %rh / 0.01 K
Tempo di avvio 1,5 s
Measurement interval 1 s
Exploitation software ROTRONIC HW4
Probe adjustment by software 1 Point & multipoint %rh & °C
Firmware update With internet and HW4 software
User information from Software HW4 (devicemanager)
Data processing via HW4 with interface cables
Device Protection by password Yes
Type of output signals 2 x 0…1 VDC
Analogue outputs scaleable by the user Yes
Analog output signal (standard) 0…1 V = 0…100 %rh; 0…1 V = -40…60 °C
Digital output signal (standard) UART
Service Interface UART
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
Material Stainless steel DIN 1.4305 (probe), POM (handle)
IP protection rating IP50
FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible
FDA / GAMP FDA 21 CFR part 11 / GAMP5
CE / EMC conform 2007 / 108 / EG

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

+41 44 838 11 44
measure@rotronic.ch

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