Rotronic HygroFlex1 Humidity & Temperature Transmitter without Display
Product Summary:
The Rotronic HygroFlex1 series is a cost-effective HVAC transmitter designed for precise humidity and temperature measurements using the trusted Hygromer® IN-1 sensor.
Key Features:
Equipped with Rotronic Hygromer® IN-1 humidity sensor
Accuracy: <±2 %RH (Type W & D), <±3 %RH (Type S)
Fast response time: 30s for humidity, 4s for temperature
Operating range: -20°C to +60°C; 0 to 100 %RH (non-condensing)
Available in wall, duct, and space mount versions
Two scalable analog outputs (4-20 mA, 0-1/5/10 VDC)
Long-term stability: <1.5 %RH/year
IP65 housing (wall & duct), IP30 (space mount)
CE / EMC certified
Applications:
HVAC (Heating, Ventilation, and Air Conditioning)
Clean rooms and laboratories
Environmental monitoring in buildings
Building automation systems
Product Benefits:
Reliable and accurate measurement with long-term stability
User-adjustable and scalable outputs
Easy installation and flexible mounting options
Unbeatable price-performance ratio
Ideal for integration in HVAC systems
Q. What is the main application of the Rotronic HygroFlex1 without display?
The HygroFlex1 transmitter is ideal for cost-effective and reliable humidity and temperature monitoring in HVAC systems, clean rooms, storage facilities, and industrial environments where a local display is not necessary.
Q. How does the HygroFlex1 communicate data without a display?
The transmitter outputs standard analog signals (typically 0...1 V, 0...5 V, 0...10 V or 4...20 mA) for humidity and temperature. These signals can be read by a building management system (BMS), PLC, or other monitoring/control devices.
Q. Can the sensor in the HygroFlex1 be calibrated or replaced?
Yes, the HygroFlex1 uses a replaceable HygroClip2 probe, which allows for easy calibration, maintenance, or replacement without needing to uninstall the entire transmitter.