The HygroFlex1 series is the latest development in inexpensive HVAC transmitters for relative humidity and temperature. The devices are equipped with the tried- and-tested Hygromer® IN-1 sensor and boast unbeatable value for money. The ROTRONIC SW21 software enables you to change the scale, calibrate the trans- mitter and adjust the humidity.
Features
• Accuracy: ±3 %RH, ±0.3 K, at 23 °C ±5 K • Range of application: -20…50 °C / 0...100 %RH • Small size • Easy mechanical installation • USB service interface • Adjusted at 35 %RH / 80 %RH
Power supply • Low voltage: 2 x 2- or 3-wire
Signal outputs • Current output • Voltage output
Versions
• Space mount version with integrated probe • Duct version • Wall version
Output parameters • Humidity & temperature
Output scaling
• Relative humidity: range selectable, standard 0…100 %RH • Temperature: range selectable, standard: 0…50 °C
Display
• Display with or without backlight • Without display
