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Using two pneumatic preset counters it is possible to implement pilot signals with values ranging from 1 to 99.999. These counters are especially suitable as controlling elements for semi-automatic or fully automated processes. This applies both to varying preset/setting values and to values which remain the same for a long period.
Unit of Measure

Technical Specs

Brands

 N/A
Hengstler

Model

 N/A 497

Type

 N/A Pneumatic Preset Counter

Display

 N/A 3 or 5-digit indication of count and preset value, depending on version

Digit Height

 N/A 4 mm

Service Pressure

 N/A 2 to 8 bar

Air Quality

 N/A Oil Free

Filter Pore Width

 N/A < 40 µs

Mounting

 N/A Front Panel

Mounting Position

 N/A Horizontal Roller Axis

Protection Class (IEC 144)

 N/A Ingress Protection (IP) 40 with hoses connected; for higher degree or protection we recommend clear covers

Operating Temperature

 N/A 0 to 60 ºC

Connection

 N/A Hose coupler M5 or rapid-fit connection (depending on version)

Note

N/A Attention! Minimum time period between last count pulse and pneumatic reset is 50 ms.

Features

N/A

  • Continuously visible preset
  • Integrated pneumatic reset
  • Convenient button setting