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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

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
Probe type Insertion probe
Operating range -40…85 °C / 0…100 %rh
For use with HygroLab C1, HP23-AW-A
Range of application -40…85 °C (-40…185 °F) / 0…100 %RH
Power supply 3.2…5 VDC, calibrated at 3.3 VDC, current: ~4.5 mA
Long-term stability <1 %rh / year
Humidity sensor Hygromer IN-1
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
Measurement interval 1 s
Reproducibility Airchip <0.02 %rh / 0.01 K
Start-up time 1,5 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
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
Type of output signals 2 x 0…1 VDC
Enclosure material POM
IP protection rating IP50
Material Stainless steel DIN 1.4305 (probe), POM (handle)
Max. cable length Up to 5 m with passive cable. Up to 100 m with active cable.
Probe material Stainless steel 1.4305 (V2A)
Reverse voltage protection Mechanically in the connector
Service Interface UART
FDA / GAMP FDA 21 CFR part 11 / GAMP5
FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible
CE / EMC conform 2007 / 108 / EG
Dimensions 280 mm / 500 mm
Weight 200 g

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

+1 631 427-3898
sales@rotronic-usa.com

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