Counters

RS Components provides a versatile range of counters to suit a variety of devices and functions. With digital, electromechanical and purely mechanical counters available, RS provides a solution to industrial, commercial and project applications wherever precise counting and tallying is required. You'll find counters available from trusted brands such as Omron, Red Lion, Kubler, Hengstler and our own RS PRO selection.

Types of Counter

  • Digital counters - are electronic in design and will often have a digital display. These counters work off a latching circuit or "flip-flop" when the time gets to the set value the relay will switch from 1 position to the next (flip), then the next pre-set value it will switch back (flop). It latches in each position and holds it so that current can flow.
  • Asynchronous or ripple counters - consisting of a number of flip-flops these count a stream of pulses applied to the counter’s input. The output is a binary value whose value is equal to the number of pulses received.
  • Synchronous counters - provide a more reliable circuit for counting purposes, and for high-speed operation, as the clock pulses in this circuit are fed to every flip-flop in the chain at exactly the same time.
  • Decade counters - used to count decimal digits rather than binary.
  • Ring counters - have a cascade layout of flip-flops in a ring so that the output of the last is fed into the input of the first.
  • Mechanical counters - are built using mechanical components, They typically consist of a series of disks mounted on an axle, with the digits 0 through 9 marked on their edge.
  • Hour meters - are instruments used to track and record elapsed time, normally displayed in hours and tenths of hours. Most hour meters are used to log the running time of equipment for proper maintenance of devices or machines.

...
Lees meer Lees minder

Filters

61 - 80 van 678 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Supply Voltage Count Mode Display Type Input Type Connection Type Reset Method Number of Digits Mounting Type Output / Interface Count Direction Digit Height Backlighting Maximum Count Frequency Display Range
RS-stocknr. 348-1929
FabrikantnummerH7EC-N
FabrikantOmron
71,50 €
Each
Aantal stuks
- - LCD No Voltage Screw Manual 8 Panel Mount Voltage - 8.6 mm - 1kHz -
RS-stocknr. 653-7592
FabrikantnummerLD200400
FabrikantRed Lion
502,37 €
Each
Aantal stuks
- Seconds LED Logic Screw Manual 4 Panel Mount Relay Bi-Directional 57 mm - 35kHz 0 → 99999
RS-stocknr. 298-9438
FabrikantnummerM 310.R10A06C
FabrikantBaumer
102,10 €
Each
Aantal stuks
- - - - - Manual by Reset Lever 5 - - - 4.5 mm - - -
RS-stocknr. 653-7659
FabrikantnummerLD2T06P0
FabrikantRed Lion
650,91 €
Each
Aantal stuks
21.6 → 250 V dc Seconds LED Voltage - - - - Relay - 50 mm - 35kHz -
RS-stocknr. 720-0516
FabrikantnummerCUB7CCS0
FabrikantRed Lion
63,35 €
Each
Aantal stuks
- Seconds LCD Logic, Voltage Plug Manual 8 Panel Mount - Up 8.9 mm Yes 10kHz -
RS-stocknr. 720-0513
FabrikantnummerCUB7CCR0
FabrikantRed Lion
88,47 €
Each
Aantal stuks
- Seconds LCD Logic, Voltage Plug Manual 8 Panel Mount - Up 8.9 mm Yes 10kHz -
RS-stocknr. 442-8351
Fabrikantnummer3.100.000.383
FabrikantKübler
31,65 €
Each
Aantal stuks
4.5 → 35 V dc - - Voltage Wire Lead No Reset 7 Plug In - - 4 mm - - 0 → 99999.99
RS-stocknr. 849-4658
Fabrikantnummer3410-2010
FabrikantTrumeter
23,25 €
Each
Aantal stuks
10 → 300 V dc, 20 → 300 V ac - LCD Voltage Terminal Remote 8 Panel Mount Voltage - 7 mm - 40Hz 0 → 9999999.9
RS-stocknr. 735-0194
FabrikantnummerBW 40.28 230V 60 Hz
FabrikantMuller
17,87 €
Each
Aantal stuks
60 Hz, 230 V ac - Analogue Current, Voltage Plug-In, Screw, Solder No Reset 6 Panel Mount - - 4.4 mm - - 99999
RS-stocknr. 200-1055
Fabrikantnummer0 732 018
FabrikantHengstler
170,33 €
Each
Aantal stuks
12 → 24 V dc Hours LED Voltage Screw Automatic, Manual 6 Panel Mount - - 7.6 mm - 5kHz -99999 → 999999
RS-stocknr. 704-0654
Fabrikantnummer6.908.0100.0A0
FabrikantKubler
131,49 €
Each
Aantal stuks
230 V ac Impulses, Positions, Seconds LCD Voltage Screw Lock 12 Panel Mount Relay Bi-Directional - - 5kHz -999999 → 999999
RS-stocknr. 492-7325
FabrikantnummerCUB5R000
FabrikantRed Lion
132,15 €
Each
Aantal stuks
9 → 28 V dc Seconds LCD Voltage Screw Manual 8 Panel Mount Relay Bi-Directional 11.7 mm - 20kHz -9999999 → 9999999
RS-stocknr. 725-9688
Fabrikantnummer99772714
FabrikantCrouzet
25,78 €
Each
Aantal stuks
187 → 264 V ac Hours Mechanical Voltage Screw No Reset 7 Panel Mount - Up 4 mm - - -
RS-stocknr. 704-0651
Fabrikantnummer6.907.0100.3A0
FabrikantKubler
101,98 €
Each
Aantal stuks
10 → 30 V dc Impulses, Positions, Seconds LCD Voltage Screw Lock 12 Panel Mount Relay Bi-Directional - - 5kHz -999999 → 999999
RS-stocknr. 200-1033
Fabrikantnummer0 732 013
FabrikantHengstler
188,57 €
Each
Aantal stuks
230 V ac Hours LCD Voltage Screw Automatic, Manual 6 Panel Mount - - 9 mm - 5kHz -99999 → 999999
RS-stocknr. 150-489
FabrikantnummerH 300.010A01A
FabrikantBaumer
54,60 €
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 381-0715
FabrikantnummerK3GNPDT224DC
FabrikantOmron
296,30 €
Each
Aantal stuks
- - LCD - - - - - - - - - - -
RS-stocknr. 260-072
Fabrikantnummer0 891 211
FabrikantHengstler
27,14 €
Each
Aantal stuks
230 V ac - - Voltage Screw No Reset 7 Panel Mount - - 5 mm - - 0 → 99999.99
RS-stocknr. 704-3133
Fabrikantnummer0 772 111
FabrikantHengstler
176,59 €
Each
Aantal stuks
24 V ac Minutes, Seconds LCD Voltage Plug, Screw Automatic, Manual 6 Panel Mount Relay - 9.3 mm Yes 60kHz 0.0001 → 99 9999
RS-stocknr. 200-0967
Fabrikantnummer0 732 000
FabrikantHengstler
140,53 €
Each
Aantal stuks
12 → 24 V dc Hours LCD Voltage Screw Automatic, Manual 6 Panel Mount - - 9 mm - 5kHz -99999 → 999999