Pneumatic Preset Counters

A preset counter upon reaching a predetermined value generates an output; this output remains on until reset.

Data Sheet - Adding Pneumatic Counter
Data Sheet - Subtracting Pneumatic Counter
Drawing - 50.685
Drawing - 50.695
Drawing - 50.750
Drawing - 50.700
Drawing - 50.680
Drawing - 50.690

Preset pneumatic counters are designed to count pneumatic pulses and resister them on a mechanical display; a pneumatic output on reaching a preset value is given and remains on until reset, used to signal other devices within a pneumatic system.

Pneumatic preset counters are a favourite industry device, constructed with durable plastic moulded bodies, often used for industrial machine applications where batch counting, ratio counting or dosing is an essential requirement of a process. They are intrinsically safe, commonly used in areas where no electrical power is permitted.

Using the push buttons on the front of the counter you set a preset value, white digits on a black background make it easy to read.

Pneumatic air pulses are either added or subtracted depending on the version selected. Adding versions have two rows of digits; the original preset value and process value are always visible, the counter starts from zero and counts up to a preset value, then a pneumatic output is generated. Subtracting versions have a single row of digits; a preset value reduces until it reaches zero, then a pneumatic output is generated.

Reset the device by either pressing the front reset button or by a pneumatic pulse signal to the rear of the counter, reset port Y.

Our range of pneumatic preset air counters are usually available from stock; we offer direct replacements for all other major brands, please ask for further information.

Visit our online store for stock and pricing information.

Data Sheet - Adding Pneumatic Counter QZ000 2.22 MB - PDF
Data Sheet - Subtracting Pneumatic Counter QZ001 2.28 MB - PDF
Drawing - 50.685 50.685 RevA 189.00 KB - PDF
Drawing - 50.695 50.695 RevA 194.95 KB - PDF
Drawing - 50.750 50.750 RevA 203.32 KB - PDF
Drawing - 50.700 50.700 RevA 197.17 KB - PDF
Drawing - 50.680 50.680 RevA 201.66 KB - PDF
Drawing - 50.690 50.690 RevA 188.87 KB - PDF

ISO 9001
Certificate Number: FS 617500

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