Galltec
Brand reference:74879
Products from this brand
German Galltec sensors, Galltec models, Galltec prices
Galltec pressure sensors for liquid level measurement. Submersible hydrostatic level transmitters (level gauges) operate on the principle that the static pressure of the measured liquid is proportional to its height. They use advanced isolated diffused silicon sensitive elements or ceramic capacitive pressure sensitive sensors from abroad to convert static pressure into electrical signals. After temperature compensation and linear correction, these are converted into standard electrical signals (typically 4 to 20mA/15VDC). Galltec sensor classification: Load cells are classified by conversion method into photoelectric, hydraulic, electromagnetic force, capacitive, magnetic
Galltec controller, German Galltec model, Galltec price
The Galltec controller feeds back part or all of the control system's output to the input end via specific methods and devices, compares the feedback information with the original input information, and applies the comparison result to the system for control to prevent deviation from the predetermined target. Closed-loop control systems utilize negative feedback. This is an automatic control system composed of a closed loop formed by the signal forward path and the feedback path, also known as a feedback control system. Closed-loop control systems have the following characteristics in control: due to the comparison between the feedback quantity of the output signal and the input quantity,