Rotronic HC2A-S3A High End Meteorological Probe

The HC2A-S3A probe is the meteorological probe with a white housing but with a different filter (Wire-mesh filter with 10µm filter pore size suitable for meteorological applications). It measures relative humidity and temperature and calculates the dew/frost point and is designed for the use in Rotronic meteorological applications.

Features of the meteorological probe

• Accuracy: ±0.8% RH, ±0.1 deg C, at 23 °C (10 to 30°C)
• Range of application: -50 to 80°C and 0 to 100% RH
• Digital interface (UART) and scalable analog outputs, 0 to 1V
• Standard output scaling: 0 to 1V = -40 to 60°C and 0 to 100% RH

Advantages

• Especially designed for the use in meteorological applications
• New humidity sensor HYGROMER HM1-SK
• Outstanding accuracy, repeatability and long-term stability
• Available with interchangeable sensor
• Hot swappable, no calibration adjustment required due to the digital interface with Rotronic devices

Smart Electronic

• Based on the Rotronic’s AirChip3000
• Calculates the dew / frost point
• Saves adjustment data so that probes can be interchanged without re-adjusting (hot swappable)

Flexibility and Compatibility

• User scalable analog analog output signals (2x 0 to 1V)
• Digital interface via UART
• Compatible with Rotronic devices HF5, HF8 and HP32