Hengstler Pneumatic Counter 497 Series 2 bar to 8 bar Pressure Range, 5-Digit Preset, Panel or Surface Mount 0 497 487

Hengstler 0 497 487 pneumatic counter 497 Series is a robust pneumatic counting device designed for precision control of pneumatic circuits and installations. It features a 5-digit preset display that continuously shows the preset value. When the preset count is reached, the input pressure is routed to the output, allowing seamless control within pneumatic systems.

Constructed to operate on oil-free air filtered to less than 40 microns, this model functions within a pressure range of 2 bar minimum to 8 bar maximum and an ambient temperature range of 0°C to 60°C.

Installation flexibility is provided by the front panel cut-out size of 52mm x 52mm or surface mount options, equipped with push-in connectors facilitating easy connection for supply, count, reset, and output ports.

The pneumatic counter is ideal for industrial and manufacturing settings, especially in explosion risk areas where electrical pulse counters are unsafe or prohibited. Its pneumatic operation ensures safe and reliable counting without electrical components.

The device supports real-time counting with a minimum pulse length of 8 milliseconds and a minimum reset pulse length of 180 milliseconds, ensuring accurate and rapid counting cycles. The minimum time between pulses is 50 milliseconds, supporting high-speed applications.

The continuously visible preset enhances operator convenience by providing immediate preset status. The pneumatic reset function is integrated, simplifying system resets without electrical intervention. The 5-digit display supports a wide count range from 0 to 999999 for extensive counting needs.

IP40 rating ensures protection against solid objects, suitable for industrial environments. Compact size with dimensions Height 50mm, Width 62mm, and Depth 60mm ensures installation versatility. Certified RoHS compliant aligning with environmental and safety standards.

Hengstler pneumatic counters are widely utilized in fluid power, automation, and process control industries, enabling precise counting and control for pneumatic valves, actuators, and systems.

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