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.

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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. 725-9571
Fabrikantnummer87622070
FabrikantCrouzet
€ 91,10
Each
Aantal stuks
260 V ac/dc Impulses LCD Voltage Screw Manual, Signal 8 Panel Mount - - 8 mm - - -9999999 → 99999999
RS-stocknr. 725-9574
Fabrikantnummer87622061
FabrikantCrouzet
€ 68,59
Each
Aantal stuks
30 V dc, 260 V ac Impulses LCD Transistor Screw Manual, Signal 8 Panel Mount Transistor - 8 mm - - -9999999 → 99999999
RS-stocknr. 725-9599
Fabrikantnummer87622162
FabrikantCrouzet
€ 70,61
Each
Aantal stuks
260 V Hours LCD Transistor Screw Manual, Signal 8 Panel Mount Transistor - 8 mm - - 0 → 99999.99 h, 0 → 9999999.9 s
RS-stocknr. 725-9596
Fabrikantnummer87622161
FabrikantCrouzet
€ 75,00
Each
Aantal stuks
4 → 30 V dc Hours LCD Transistor Screw Manual, Signal 8 Panel Mount Transistor - 8 mm - - 0 → 99999.99 h, 0 → 9999999.9 s
RS-stocknr. 725-9593
Fabrikantnummer87622170
FabrikantCrouzet
€ 92,98
Each
Aantal stuks
260 V Hours LCD Voltage Screw Manual, Signal 8 Panel Mount - - 8 mm - - 0 → 99999.99 h, 0 → 9999999.9 s
RS-stocknr. 725-9381
Fabrikantnummer87621121
FabrikantCrouzet
€ 238,04
Each
Aantal stuks
30 V dc Hours LCD Voltage Screw Manual, Signal 6 Panel Mount Relay Directional, Phase, Up 9 mm Yes 40kHz -999999 → 999999
RS-stocknr. 725-9587
Fabrikantnummer87622090
FabrikantCrouzet
€ 106,86
Each
Aantal stuks
30 V dc, 260 V ac Impulses LCD Voltage Screw Manual, Signal 8 Panel Mount - - 8 mm Yes - -9999999 → 99999999
RS-stocknr. 726-3141
Fabrikantnummer99776901
FabrikantCrouzet
€ 69,93
Each
Aantal stuks
230 V ac Impulses Mechanical Voltage Screw No Reset 6 Panel Mount - - 4 mm - - 999999
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. 725-9388
Fabrikantnummer87621115
FabrikantCrouzet
€ 216,34
Each
Aantal stuks
260 V ac Hours LCD Voltage Screw Manual, Signal 6 Panel Mount Relay Directional, Phase, Up 9 mm Yes 40kHz -999999 → 999999
RS-stocknr. 725-9710
Fabrikantnummer99772810
FabrikantCrouzet
€ 36,33
Each
Aantal stuks
10 → 30 V dc Hours Mechanical Voltage Screw No Reset 7 Panel Mount - Up 4 mm - - -
RS-stocknr. 726-3188
Fabrikantnummer99777710
FabrikantCrouzet
€ 62,41
Each
Aantal stuks
24 V ac Impulses Mechanical Voltage Screw No Reset 6 Panel Mount - - 4 mm - - 999999
RS-stocknr. 725-9417
Fabrikantnummer87621225
FabrikantCrouzet
€ 280,57
Each
Aantal stuks
260 V ac Hours LCD Voltage Screw Manual, Signal 6 Panel Mount Relay Directional, Phase, Up 9 mm Yes 40kHz -999999 → 999999
RS-stocknr. 725-9704
Fabrikantnummer99772715
FabrikantCrouzet
€ 27,54
Each
Aantal stuks
100 → 130 V ac Hours Mechanical Voltage Screw No Reset 7 Panel Mount - Up 4 mm - - -
RS-stocknr. 725-9404
Fabrikantnummer87621221
FabrikantCrouzet
€ 274,38
Each
Aantal stuks
30 V dc Hours LCD Voltage Screw Manual, Signal 6 Panel Mount Relay Directional, Phase, Up 9 mm Yes 40kHz -999999 → 999999
RS-stocknr. 726-3289
Fabrikantnummer99793810
FabrikantCrouzet
€ 54,97
Each
Aantal stuks
27 V dc Hours Mechanical Voltage Screw No Reset 7 DIN Rail - Adding 3.5 mm - - 99999.99
RS-stocknr. 725-9707
Fabrikantnummer99772716
FabrikantCrouzet
€ 27,54
Each
Aantal stuks
187 → 264 V ac Hours Mechanical Voltage Screw No Reset 7 Panel Mount - Up 4 mm - - -
RS-stocknr. 726-3286
Fabrikantnummer99793714
FabrikantCrouzet
€ 41,41
Each
Aantal stuks
230 V ac Hours Mechanical Voltage Screw No Reset 7 DIN Rail - Adding 3.5 mm - - 99999.99
RS-stocknr. 725-9672
Fabrikantnummer99772710
FabrikantCrouzet
€ 25,16
Each
Aantal stuks
20 → 30 V ac Hours Mechanical Voltage Screw No Reset 7 Panel Mount Relay Up 4 mm - - -
RS-stocknr. 725-9397
Fabrikantnummer87621211
FabrikantCrouzet
€ 232,94
Each
Aantal stuks
30 V dc Hours LCD Voltage Screw Manual, Signal 6 Panel Mount Relay Directional, Phase, Up 9 mm Yes 40kHz -999999 → 999999