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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Description Price 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 Stock No. 896-6923
BrandRS PRO
PHP1,778.60
Each
units
4 → 30 V ac/dc Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS Stock No. 188-4360
Mfr. Part No.701TR1248D2060A
BrandCurtis
PHP2,252.58
Each
units
12 → 48 V dc, 20 → 60 V ac - LCD Voltage Tab Electrical 6 Panel Mount - - 5 mm - - 0 → 99999.9
RS Stock No. 348-2023
Mfr. Part No.H7ET-NV-H
BrandOmron
PHP4,831.04
Each
units
4.5 → 30 V dc - LCD Voltage Screw Manual 7 Flush Mount - - 8.6 mm Yes - 0 → 3999 d 23.9 h, 0 → 999999.9
RS Stock No. 348-1878
Mfr. Part No.H7EC-NV
BrandOmron
PHP6,948.60
Each
units
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm - 1kHz 0 → 99999999
RS Stock No. 456-8926
Mfr. Part No.2CDE100000R1601 - E233-230
BrandABB
PHP3,065.12
Each
units
- - - - - - - - - - - - - -
RS Stock No. 742-3920
Mfr. Part No.XB5DSM
PHP10,467.35
Each
units
240 V ac - Analogue - - No Reset 5 Flush Mount - Up - - - 0 → 9999.9
RS Stock No. 309-6060
Mfr. Part No.3.130.251.351.056
BrandKübler
PHP3,273.76
Each
units
10 → 30 V dc - - Voltage Screw No Reset 8 - - - 3.8 mm - - 0 → 999999.99
RS Stock No. 882-6976
Mfr. Part No.722-0001
BrandTrumeter
PHP1,390.10
Each
units
90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount Voltage - 3.6 mm - 50 Hz, 60Hz -
RS Stock No. 150-473
Mfr. Part No.T 127.001
BrandBaumer
PHP4,176.08
Each
units
- - - - - Manual 4 - - - 4.5 mm - - -
RS Stock No. 348-1856
Mfr. Part No.H7EC-NV-H
BrandOmron
PHP6,667.83
Each
units
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm Yes 1kHz 0 → 99999999
RS Stock No. 227-4865
Mfr. Part No.0 731 203
BrandHengstler
PHP4,218.57
Each
units
12 → 24 V dc - LCD Voltage Screw Manual 8 Panel Mount - - 7 mm - 30Hz -
RS Stock No. 298-9438
Mfr. Part No.M 310.R10A06C
BrandBaumer
PHP9,694.97
Each
units
- - - - - Manual by Reset Lever 5 - - - 4.5 mm - - -
RS Stock No. 348-1862
Mfr. Part No.H7EC-NV-B
BrandOmron
PHP7,781.09
Each
units
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm - 1kHz 0 → 99999999
RS Stock No. 261-3147
Mfr. Part No.6.523.012.300
BrandKübler
PHP8,059.17
Each
units
10 → 30 V dc - LED - Screw Electrical, Manual 6 Panel Mount - - 8 mm - - 0 → 999999
RS Stock No. 827-6750
Mfr. Part No.H7CXAWD1NDC1224AC24
BrandOmron
PHP17,470.72
Each
units
12 → 24 V ac, 24 V dc Seconds LCD No Voltage, Voltage Screw Automatic, External, Manual 6 Flush Mount SPDT, SPST Contact Bi-Directional 10 mm Yes 10kHz -99999 → 999999
RS Stock No. 687-6131
Mfr. Part No.H7CX-AU-N
BrandOmron
PHP14,786.26
Each
units
100 → 240 V ac Seconds LCD Voltage Screw Automatic, Manual 6 Panel Mount Contact Bi-Directional 10 mm - 5kHz -99999 → 999999
RS Stock No. 442-8345
Mfr. Part No.3.100.200.383
BrandKübler
PHP2,466.18
Each
units
4.5 → 35 V dc - - Voltage Wire Lead No Reset 7 Panel Mount - - 4 mm - - 0 → 99999.99
RS Stock No. 260-066
Mfr. Part No.0 891 203
BrandHengstler
PHP1,840.02
Each
units
115 V ac - - Voltage Screw No Reset 7 Panel Mount - - 5 mm - - 0 → 99999.99
RS Stock No. 200-1106
Mfr. Part No.0 732 021
BrandHengstler
PHP16,033.41
Each
units
230 V ac Hours LED Voltage Screw Automatic, Manual 6 Panel Mount - - 7.6 mm - 5kHz -99999 → 999999
RS Stock No. 508-6790
Mfr. Part No.TA1200.004AX01
BrandBaumer
PHP8,802.10
Each
units
85 → 265 V ac, 100 → 300 V dc Revolutions per Minute LED Voltage - - 6 Panel Mount - - 10 mm - 7kHz -