Hengstler Preset Counter Type 497

Preset Counter Type 497[/caption]

Whether you use electronic, electromechanical, mechanical or pneumatic counters, the devices available have been designed to meet your requirements. Our range extends from mini-counters through to sophisticated, programmable control counters, multifunction counters, position displays, displays, tachometers and timers. Totalizing counters tend to be used to register the number of events and display the result as a digital numerical value. The key characteristics of this versatile range of products, as you would expect from any HENGSTLER product, are state-of-the-art technology, appealing design, quality and reliability. Examples of typical applications: Production counting, recording flow volumes.

As a highly versatile integrated preset counter, Type 497 can be used as either an adding counter with permanently visible presets or as a subtracting counter. The unit is available with a 3 or 5-digit display and has an integrated pneumatic reset function. The easy-to-use pushbutton setting system makes Type 497 particularly user-friendly.

Features

• Permanently visible presets (only in the adding version)
• Integrated pneumatic reset
• Display 3 or 5 digits
• Easy pushbutton setting

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Specification

Product Family	497 preset counter
Function	Preset counter
Technology	Pneumatic
Digits	3-digit
	5-digit
Display	3-digit
	5-digit
Preset	1 preset
Digit Height [mm]	4 mm (0.2 in)
Voltage	-
Reset	pneumatic reset
	automatic reset
Signal Times	from when preset has been reached until reset at 3 bar
	counter with automatic reset 300-340 ms
Pulse Length min.	8 ms
Count Frequency [Hz]	20 Hz
Count Input	adding
Pulse Duty Factor Count Impulse	1:01
Reset Frequency	max. 1 per 2 s
Attention	Minimum time between last pulse and pneumatic reset must be at least 50 ms.
IP Protection Class	IP 40
Operating Temperature [°C]	0 ... + 140 °C
Degree of Protection	IP 40 with hoses connected. For a higher protection class, we recommend transparent covers
Service Pressure	2 - 8 bar
Air Quality	oil-free
Filter Pore Width	< 40 m
Size [mm]	75x60x65
Mounting Options	Front panel installation
Mounting	front panel installation
Reset	manual and pneumatic reset
	automatic reset
Weight [g]	approx. 225 g (3.2 oz)
Mounting Position	horizontal rolling axis
Connection	hose coupler M5
	rapid-fit connector

Download Data Sheet: Preset Counter Type 497

Ref: hengstler.de