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Standard humidity probe - Rotronic HC2A-S,SH

Updated:2025-03-13

Brand: PST/Rotronic
Model: HC2A-S,SH
Description: The standard Rotronic Humidity and Temperature probes can be used in application with temperatures from -50…100 °C / 0…100 %RH. With an outstanding accuracy of ± 0.8 %RH / ± 0.1°C. For calibration pur
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Product Details

Standard humidity probe - Rotronic HC2A-S,SH Description：

Datasheet

Ultra-stable, accurate and versatile probe for Temperatures -50…100 °C

Features

Operating range -50...100 °C / 0...100 %RH

Accuracy: ±0.8 %RH, ±0.1 K, at 23 °C ±5 K

Digital interface (UART) and scalable analogue outputs, 0...1 V

GAMP compatible (HygroSoft software)

The standard Rotronic Humidity and Temperature probes can be used in application with temperatures from -50…100 °C / 0…100 %RH. With an outstanding accuracy of ± 0.8 %RH / ± 0.1°C. For calibration purposes the probes can be replaced without almost any downtime. Together with a Rotronic HF5, PF4/5 transmitter or HP32 the HC2A-S(H) probe is the first selection for many applications.

The HC2A-S(H) are the most sold versatile probe from Rotronic and form the basis oft he product portfolio. They measure Humidity and Temperature and can calculate the dew-/ frost point.

Specifications

	HC2A-S	HC2A-SH
Type	Standard Probe	High Precision Probe
Application Range	-50...100 °C / 0...100 %RH
Accuracy at 23 °C	±0.8 %RH / ±0.1 K	±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-PE)
Probe Housing	Polycarbonate (black)
Dimension Measurement Head	Ø 15 x 108 mm
Output Signals	Digital UART / 2x 0…1 VDC
Compatible	HF5, PF4/5, HP32