HC2A-S standard relative humidity and temperature sensor ROTRONIC

Main features

• accuracy: ±0.8 % RV, ±0.1 K at 10 … 30 °C
• Application range: -50 … +100 °C/0 … 100 % RH
• diameter: 15 mm
• Length: 108 mm
• housing material: polycarbonate, black
• Standard dust filter: polyethylene, 40 μm
• sensor: HYGROMER® HT–1

Benefits of HC2A-S

• relative humidity, temperature and dew point measurements
• outstanding accuracy and repeatability
• excellent long-term stability <1% APR per year
• automatic diagnostics with fault compensation
• programmable alarm functions
• advanced calibration functions that are easy to use
• integrated data acquisition and calibration history
• humidity temperature calibration and adjustments
• 100% field interchangeability

HW4 software, replaced by HW5

Use the “Humidity calculator” utility

For more detailed technical information on the sensor itself, see the annexes in the Documentation tab.

You are invited to take a look at the articles

“The importance of water potential measurements – the water activity meter”,

‘‘Measuring relative humidity in H2O2 environments”

Other designations: HC2AS, HC2A S, HC2A_S