HC2-HP28 / HC2-HP50

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OVERVIEW

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

TECHNICAL DATA

PROBE TYPE Insertion probe
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
START-UP TIME 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
DIMENSIONS 280 mm / 500 mm
WEIGHT 200 g

DOWNLOADS

HC2 – Data sheet (345.94 KB)6/7/2016

HC2 – Manual v1.38 (777.23 KB)5/11/2016

Water activity – Data sheet (1010.63 KB)12/13/2017