The HygroFlex1 series by ROTRONIC enable users to change the scale and calibrate and adjust the transmitter.
ROTRONIC’s 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 optional ROTRONIC HW4 software enables you to change the scale and calibrate and adjust the transmitter. Features include the ability to measure relative humidity and temperature, and easy installation The HygroFlex1 series also has two freely scalable analog voltage or current outputs and has a USB service interface. The transmitter does all of this while leaving a small footprint.