Name: Hengstler Type 497 Preset Pneumatic Counter Series
Brand: Hengstler
SKU: Type 497
Availability: InStock

Hengstler 0497479 Pneumatic Preset counter

Series: 497 Series
Digits: 3-digit display
Reset Method: Pneumatic Reset/Automatic/Manual
Mounting: Front panel mounting (with screws)
Pressure Range: 2 bar to 8 bar
Air Quality: Oil-free; Filter pore width < 40 µm
Temperature: 0 °C to + 60 °C
Front Panel Cutout: 52 x 52 mm
Connections: Rapid-fit connection or M5

Hengstler 0497793 Pneumatic Preset counter

Series: 497 Series
Connection: hose coupler M5
Digits: 3-digit
Display Variants: Mechanical
Technology: Pneumatic
Product type/Mode: Preset counter
Front panel cutout: 52 x 52 mm

Hengstler 0497786 Pneumatic Preset counter

Series: 497 Series
Connection: hose coupler M5
Digits: 5-digit
Display Variants: Mechanical
Technology: Pneumatic
Product type/Mode: Preset counter
Front panel cutout: 52 x 52 mm

The Hengstler Type 497 Series consists of versatile, user-friendly pneumatic preset counters and timers suitable for explosive atmospheres (ATEX models available). They feature a 3 or 5-digit display, pushbutton settings, and optional pneumatic or automatic reset, designed for controlling automated pneumatic systems.

Functions: Available as adding or subtracting counters and as time counters (minutes/seconds).
Operating Pressure: Typically works between 2 bar and 8 bar.
Display: 3 or 5-digit analog display with permanently visible presets in some versions.
Installation: Easy, fast mounting via hose coupler or rapid-fit connectors.
Reset Options: Manual pushbutton, integrated pneumatic reset, or automatic reset.
Safety: Suitable for hazardous environments where electrical counters are prohibited.
Protection Class: IP40, with higher protection possible via covers