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. Versatile Humidity Probe HC2A-S The HC2A-S 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. Applications for the Humidity Sensors HC2A-S Both humidity sensors are used for HVAC, food industry building services equipment, paper, textile and pharmaceutical industries.
| Type | High Precision Probe |
| Application Range | -50...100 °C / 0...100 %RH |
| Accuracy at 23 °C | ±0.5 %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 and Filter Carrier | Polyethylen, 40 μm (SPA-PCB-WM) |
| Probe Housing | Polycarbonate (black) |
| Dimension Measurement Head | Ø 15 x 108 mm |
| Output Signals | Digital UART / 2x 0…1 VDC |
| Compatible | HF5, HP32, HP23A |
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