Description:

W500H is a DDC temperature and humidity controller dedicated to linear and On/Off control of temperature, humidity and enthalpy. Temperature and humidity control with fi xed set-point or compensated set point, temperature control with maximum or minimum humidity limit, enthalpy control of temperature only or complete (two controllers are necessary).W500H are employed in conditioning, thermoventilation and heating plants for temperature (air and other heat conductor fl uids) and humidity control. W500H is provided with four control loops: two analogue loops with 0-10Vdc output and two On/off hysteresis loops with relay output.