Hengstler Preset Counter Type 446/447

Hengstler Preset Counter Type 446/447[/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.

Hengstler Preset Counter Type 446/447 | Descriptions

The user-friendly Type 446-447 is an electronic subtracting preset counter. It is equipped with a 3 or 5-digit display stand. Depending on the version, Type 446-447 offers manual, electric or even optional automatic reset. As the main product in this family, it is a plug-and-play device and can easily be combined with other counters in the modular 400 series.

Features

• Reset manual or electric
• Display 3 or 5-digit
• Plug-and-play in Modular System 400

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Specification

Product Family	446/447
Function	Preset counter
Technology	Electromechanical
Digits	3-digit
	5-digit
Display	3-digit
	5-digit
Preset	1 preset
Digit Height [mm]	4 mm (0.2 in)
Voltage	12 - 220 VDC
	24 - 230 VAC
Reset	lockable reset
	electrical reset
Signal Times	from when preset has been reached until reset
Duty Cycle at 25 °C	DC: counter 100 %, reset magnet: 20%, max. 2 min.
	AC: counter 100%, reset magnet: 10 %, max. 1 min
Duty Cycle at 50 °C	counter 50 % max. run time 10 min
Pulse Duty Factor Reset Impulse	1:05
	1:10
Power Consumption	DC: counter 2.5 W
	reset magnet 12 W
	AC: counter 2.75 VA
	reset magnet 16 VA
Pulse Length min.	DC: counter 20 ms
	reset magnet 200 ms
	AC: counter 50 ms
	reset magnet 200 ms
Residual Ripple [%]	DC: 48 %
Supply Voltage	12, 24, 48, 110, 220 VDC
	24, 115, 230 VAC
Contact Type	floating changeover contact
Switching Voltage	max. 220 V AC
Switching Current	max. 20 VA / 1 A
	non-inductive
Count Frequency [Hz]	DC: counter 25 Hz
	reset magnet 1 per s
	AC: counter 10 Hz
	reset magnet 1 per 2 s
Count Input	subtracting
Pulse Duty Factor Count Impulse	DC: counter 1:1
	reset magnet: 1:10
	AC: counter 1:1
	reset magnet: 1:10
Reset Frequency	DC: max. 1 per s
	AC: max. 1 per 2 s
Electrical Connection	AMP connector plug 0.8 x 2.8 mm (0.3 x 1.1 in) (via connection box)
Maintenance-Free operation	counter 2 x 10 pulses
	reset magnet 1.5 x 10 pulses

Ref: hengstler.de

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Download Data Sheet: Preset Counter Type 446/447