Hengstler 872-877 Totalizing Counter

Hengstler 872-877 Totalizing Counter

Hengstler 872-877 Totalizing Counter features impressively compact dimensions. This device is available in various variants with a 4, 5, 6, or 7-digit display. It is connected up using an AMP plug-in connector. Type 872-877 is available as a variant with a manual reset or with no reset.

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 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 872-877 Totalizing Counter Features

  • Compact size
  • Display 4, 5, 6 or 7-digit
  • Connection via AMP plug
  • With or without reset
  • Simple installation

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Specification

Product Family 872-877
Function Totalizing counter
Technology Electromechanical
Digits 4-digit
5-digit
6-digit
7-digit
Display 4-digit
5-digit
6-digit
7-digit
Preset none
Digit Height [mm] 4 mm (0.2 in)
Voltage 12, 24 VDC
24, 110, 230 VAC
Reset manual reset
without reset
Duty Cycle at 25 °C 100%
Duty Cycle at 50 °C 50%
max. 10 min
RI + RV [Ohm] 120-6000
Power Consumption DC: 1.5 W
AC: 2.5 VA
Input Resistance 120-6000
Pulse Length min. DC: 25 ms
AC: 50 ms
Supply Voltage 12, 24 VDC
24, 110, 230 VAC
Count Frequency [Hz] DC: 20 Hz
AC: 10 Hz
Count Input adding
Pulse Duty Factor Count Impulse 1:01
Electrical Connection AMP connector 0.8 x 2.8 mm (0.03 x 0.11 in)
Maintenance-Free operation 10 pulses
IP Protection Class IP 40
Operating Temperature [°C] – 10 … + 50 °C (+ 14 … 122 °F)
Storage Temperature [°C] – 20 … + 85 °C (- 4 … + 185 °F)
Degree of Protection With reset key: front IP 30, connections IP 00
without reset key: front IP 40, connections IP 00
General Design EN 61 010-1 / IEC 61010-1
EMC – Interference immunity EN 50082-2
EMV-Emission EN 50081-2
Approvals UL: E 349078
Overvoltage Category II
Protection Class II, EN 61010-1 / IEC 61010-1
Contamination Level V 2
EN 50178
Size [mm] 35x31x73
42x31x73
Mounting Options Front panel mounting
Mounting front panel mounting
Reset manual reset
without reset
Weight [g] approx. 80 g (3.2 oz)

Download Data Sheet: Totalizing Counter 872-877

Ref: hengstler.de

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