HC2A-S3A/HC2-S3H Meteorolgy Probes
The most versatile probe from Rotronic and forms the basis of their product portfolio, measures RH, temperature and calculates dew/frost point
The standard Rotronic Humidity and Temperature probes can be used in application with temperature from -50…100°C / 0…100 % RH. With an outstanding accuracy ± 0.8% RH ±0.1°C. For calibration the probes can be replaced without almost any downtime. Together with a Rotronic HF5, PF4/5 transmitter or HP32 and HP23 this probe is the first selection for many applications.
The HC2A-S3 / -S3H are the most sold versatile probes from Rotronic and form the basis of the product portfolio. They measure humidity and temperature and calculate the dew/frost point.
• Range of application -50…100 °C / 0…100 %RH
• Accuracy: ±0.8 %RH, ±0.1 K, at 23 °C ±5 K
• Digital interface (UART) and scalable analog outputs, 0…1 V
• GAMP compatible (HygroSoft Software)
| Probe Type | Meteorological probe |
| Operating Range | -50…100 °C / 0…100 %rh |
| Accuracy at 23 °C | ±0.8 %RH / ±0.1 K |
| Long-Term Stability | Drift <1%RH per year with clean air or similar. (see pollutant table in catalog etc.) |
| Sensors | Humidity: Rotronic HT-1 / Temperature PT100 1/3 DIN Class B |
| Filter Type | Polyethylene, 40 μm (SPA-PCB-WM) |
| Probe Housing | Polycarbonate (white) |
| Dimension Measurement Head | Ø 15 x 108 mm |
| Output Signals | Digital UART / 2x 0…1 VDC |
| Compatible | HF5, HP32, HP23A |
• Pharmaceutical industries
• Incoming goods inspection
• Food Industry
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