HC2-HS28/HC2-HS42 Handheld Probe

For Measuring Humidity in Paper Stacks or Rolls

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Sword probes of 280 mm or 420 mm


  • Range of measurement: -40â¦85 °Câ/ 0â¦100 %RH
  • Digital interface (UART) and scalable analog outputs, 0â¦1 V
  • Standard output scaling: 0â¦1 V = -40â¦60 °C / 0â¦100 %RH
  • Adjusted at 23 °C and 10, 35, 80 %RH
Probe type Sword probe
Dimensions 18 x 280 mm / 18 x 420 mm
Weight 220g / 240g
Operating range electronics -40…85 °C / 0…100 %RH
Accuracy at 23 ±5 °C ±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 / Power consumption 3.2…5 VDC, Calibrated @ 3.3 VDC / ~4.5 mA
Long-term stability sensor <1 %RH / year
Humidity sensor Hygromer IN-1
Temperature sensor PT100 1/3 DIN Class B
Probe protection Slots in sword blade
Response time t 63 <15 sec.
Allowed wind speed 3 m/s
Psychrometric calculations Dew or frost point
Reproducibility Airchip <0.02 %RH / 0.01 K
Exploitation software ROTRONIC HW4.2
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
Analog 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
Probe material Aluminium
Probe cable material TPU
Enclosure material Handle: POM, black / probe: Aluminum
FDA/GAMP compatibility FDA 21 CFR Part 11 and GAMP compatible

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