Hengstler Totalizing Counter 872-877

 

Totalizing Counter 872-877[/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.

Type 872-877 features impressively compact dimensions. This device is available in various variants with 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.

Features

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

Another Article: Bamo Level Controller with Stop Valve VALFO TE CD1050 Dynamic Rotary Torquemeter KOMAX TRIPLE ACTION STATIC MIXER SXL BEARINGS AND SEALS Flexible Metal Hose HELS

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