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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Afficher 21 - 40 des 678 produits
Nombre de résultats par page
Description Prix 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
N° de stock RS 896-7015
MarqueRS PRO
30,02 €
Each
Unité
24 V dc Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -
N° de stock RS 896-6961
MarqueRS PRO
28,66 €
Each
Unité
12 → 48 V ac/dc - LCD Voltage Screw Remote 6 Flush Mount, Panel Mount - Up 5 mm - 50 Hz, 60Hz -
N° de stock RS 808-6614
MarqueRS PRO
111,02 €
Each
Unité
24 V Pulse LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm - 20kHz 0 → 99.99
N° de stock RS 896-6939
MarqueRS PRO
16,09 €
Each
Unité
10 → 80 V dc - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-6973
MarqueRS PRO
28,69 €
Each
Unité
85 → 265 V ac - LCD Voltage Screw Remote 6 Flush Mount, Panel Mount - Up 5 mm - 50 Hz, 60Hz -
N° de stock RS 896-7005
MarqueRS PRO
32,18 €
Each
Unité
10 → 80 V dc Pulse LCD Voltage Terminal Electrical 6 Flush Mount, Panel Mount - - - - 30Hz -
N° de stock RS 896-7018
MarqueRS PRO
30,02 €
Each
Unité
220 V dc Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -
N° de stock RS 896-6920
MarqueRS PRO
30,31 €
Each
Unité
4 → 30 V ac/dc - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-6967
MarqueRS PRO
28,66 €
Each
Unité
85 → 265 V ac - LCD Voltage Screw Remote 6 Flush Mount, Panel Mount - Up 5 mm - 50 Hz, 60Hz -
N° de stock RS 808-6611
MarqueRS PRO
117,40 €
Each
Unité
24 V Seconds LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 10.8 mm - 20kHz 0 → 99.99
N° de stock RS 808-6617
MarqueRS PRO
108,49 €
Each
Unité
230 V ac Seconds LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 10.8 mm - 20kHz 0 → 99.99
N° de stock RS 896-6986
MarqueRS PRO
28,69 €
Each
Unité
10 → 80 V dc - LCD Voltage Screw Remote 6 Flush Mount, Panel Mount - Up 5 mm - - -
N° de stock RS 896-6955
MarqueRS PRO
28,69 €
Each
Unité
12 → 48 V ac/dc - LCD Voltage Screw Remote 6 Flush Mount, Panel Mount - Up 5 mm - 50 Hz, 60Hz -
N° de stock RS 896-6905
MarqueRS PRO
16,06 €
Each
Unité
90 → 264 V ac - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-6933
MarqueRS PRO
16,06 €
Each
Unité
90 → 264 V ac - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-7011
MarqueRS PRO
29,80 €
Each
Unité
230 V ac Pulse Digital Voltage Terminal Strip Manual 6 Panel Mount - - 4 mm - 10Hz -
N° de stock RS 896-6923
MarqueRS PRO
30,81 €
Each
Unité
4 → 30 V ac/dc - Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
N° de stock RS 896-6964
MarqueRS PRO
28,69 €
Each
Unité
10 → 80 V dc - LCD Voltage Screw Remote 6 Flush Mount, Panel Mount - Up 5 mm - - -
N° de stock RS 896-6970
MarqueRS PRO
28,69 €
Each
Unité
10 → 80 V dc - LCD Voltage Crimp Terminal Remote 6 Flush Mount, Panel Mount - Up 5 mm - - -
N° de stock RS 896-6958
MarqueRS PRO
26,16 €
Each
Unité
110 V dc - Analogue Voltage Spade Terminal No Reset 6 DIN Rail - Up 3.6 mm - - -