ATEX Pneumatic Preset Counter 3 or 5 Digit Display Panel Mounting.
Pneumatic predetermining counters accept a pulsed input which is counted; upon reaching a predetermined value a separate pneumatic output signal is generated, the output signal remains on until reset which can be either manual or pneumatic.
Using the push buttons on the front of the preset counter you set your predetermined value, air pulses are counted or subtracted depending upon the version selected.
Adding predetermining pneumatic counters have two lines of display, the upper row displays the process count value while the lower row shows the preset target value.
Subtracting predetermining pneumatic counters have a single line display – enter the preset value, an output is active when the preset counter reaches zero.
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