HF3 Humidity and Temperature Transmitter
Product Summary:
The Rotronic HF3 series offers reliable humidity and temperature measurement with optional dew point calculation.
Ideal for HVAC systems, museums, libraries, and office environments.
Key Features:
Measures relative humidity, temperature, and dew point
Highly accurate: ±1.0 %rh and ±0.2 °C
Freely programmable analog outputs (0-10V, 4-20mA, etc.)
Available with or without display (freely configurable)
Two-point or multipoint humidity calibration
PC software (HygroSoft) for easy setup and data access
Applications:
HVAC and BMS systems
Climate monitoring in office buildings, museums, and libraries
Sensitive indoor environments where appearance matters
Product Benefits:
Absolute repeatability ensures consistent data
Short warm-up time (<15 sec)
Versatile wiring options: 2-wire and 3-wire
Service-friendly with UART interface
Stylish design for visible installations
FAQs:
Q. What is the HF3 Humidity and Temperature Transmitter used for?
The HF3 is designed for accurate and reliable measurement of humidity and temperature in industrial HVAC systems, clean rooms, and other controlled environments. It's commonly used in applications requiring stable and long-term monitoring of ambient conditions.
Q. What output signals does the HF3 transmitter provide?
The HF3 typically offers analog outputs such as 4-20 mA or 0-10 V, depending on the model configuration. This allows seamless integration with most building management systems (BMS) and industrial control systems (PLC/SCADA).
Q. Can the HF3 transmitter be calibrated or adjusted?
Yes, the HF3 series is designed with serviceability in mind. It supports calibration and adjustment via the HW4 software from Rotronic. This ensures ongoing accuracy over time and simplifies compliance with quality standards.