Ziehl-Abegg speed controller CBG-30AV UNIcon f. EC-motors
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Description
Sensor control module for refrigeration technology.
For the pressure-dependent regulation of fans in condensers. The measured refrigerant pressure (actual value) is compared with the setpoint value and the manipulated variable is determined from this.
An EC fan or a speed controller for fans, ...
Sensor control module for refrigeration technology.
For the pressure-dependent regulation of fans in condensers. The measured refrigerant pressure (actual value) is compared with the setpoint value and the manipulated variable is determined from this.
An EC fan or a speed controller for fans, for example, can be controlled via the regulated 0 - 10 V output.
Function:
A Bourdon tube measuring element deforms in the elastic range under the influence of pressure. A magnetic-field-dependent sensor (hall sensor) picks up this change without contact, without wear and without any reaction on the measuring element. The sensor signal (actual value) proportional to the rotary motion is converted into an electrical output signal (0 - 10 V) depending on the adjusted setpoint and control range (P-controller).