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 optional ROTRONIC HW4/SW21 software enables you to change the scale and calibrate and adjust the transmitter.

<strong>Features </strong>
<ul>
 	<li>Measures relative humidity and temperature</li>
 	<li>Hygromer® IN-1 humidity sensor</li>
 	<li>Adjustable at 35 % / 80 %RH</li>
 	<li>Two freely scalable analog voltage or current outputs</li>
 	<li>USB service interface</li>
 	<li>Small footprint</li>
 	<li>Easy mechanical installation</li>
</ul>
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