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    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 Baumer, Omron, Red Lion, Kubler, Hengstler, Trumeter and our own RS PRO selection.

    Functions of Counters

    Digital Counters, also known as Mechanical Counters, Electronic Counters or Hour Meters, store and display the frequency of an occurring process, normally synchronized with a clock. For example, Electronic Counters in particular follow a sequential logic circuit which has a clock input signal. Industrial applications of counting devices are used to measure:

    • Length
    • Impulses
    • Time elapsed
    • Position Indication
    • Switching and control

    Types of Counter

    Digital counters

    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

    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

    Hour Counters - 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.

    Applications:

    Applications of industrial counters include:

    • Automation
    • Machine Building
    • Energy Management
    • Medical
    • Transportation

    Browse the broad range of high quality Counters RS Components have to offer and order today for free next day delivery.

    782 Produits présentés pour Counters

    la pièce
    42,43 €
    RS PRO
    -
    4 → 30 V ac/dc
    Hours
    Analogue
    Hour Meter
    Voltage
    Spade Terminal
    No Reset
    6
    Panel Mount
    -
    Up
    3.6 mm
    50 Hz, 60Hz
    -
    -
    64.26 (Dia.) mm
    -
    la pièce
    33,00 €
    RS PRO
    -
    110 V dc
    Hours
    Analogue
    Hour Meter
    Voltage
    Spade Terminal
    No Reset
    6
    DIN Rail
    -
    Up
    3.6 mm
    -
    -
    -
    100 x 45 x 36 mm
    -
    • N° de stock RS 896-6995
    la pièce
    48,18 €
    RS PRO
    -
    -
    -
    LCD
    Totaliser
    -
    -
    -
    7
    -
    -
    -
    6.5 mm
    -
    -
    -
    -
    -
    la pièce
    40,77 €
    RS PRO
    -
    10 → 80 V dc
    Hours
    LCD
    Hour Meter
    Voltage
    Crimp Terminal
    Remote
    6
    Flush Mount, Panel Mount
    -
    Up
    5 mm
    -
    -
    -
    37 x 24.6 mm
    -
    • N° de stock RS 710-5225
    la pièce
    50,14 €
    RS PRO
    -
    -
    -
    Mechanical
    Counter
    Manual
    -
    Manual
    4
    Surface Mount
    -
    Up
    4 mm
    -
    -
    -
    1350 x 730 x 730 mm
    -
    la pièce
    43,56 €
    RS PRO
    -
    10 → 80 V dc
    Pulse
    LCD
    Impulse Counter
    Voltage
    Terminal
    Electrical
    6
    Flush Mount, Panel Mount
    -
    -
    -
    30Hz
    -
    -
    -
    -
    la pièce
    25,48 €
    RS PRO
    -
    90 → 264 V ac
    Hours
    Analogue
    Hour Meter
    Voltage
    Spade Terminal
    No Reset
    6
    Panel Mount
    -
    Up
    3.6 mm
    50 Hz, 60Hz
    -
    -
    64.26 (Dia.) mm
    -
    la pièce
    169,31 €
    RS PRO
    -
    24 V
    Counter
    LED
    Counter
    Transistor
    Flying Lead
    Automatic, Manual
    6
    Panel Mount
    Relay
    Bi-Directional
    8 mm, 10.8 mm
    20kHz
    -
    -
    72 x 72 mm
    0 → 99.99
    • N° de stock RS 227-4815
    • Référence fabricant 0 731 101
    la pièce
    66,94 €
    Hengstler
    -
    -
    Impulses
    LCD
    Counter
    Voltage
    Screw
    Manual
    8
    Panel Mount
    -
    -
    7 mm
    7.5kHz
    -
    -
    -
    -
    la pièce
    33,66 €
    RS PRO
    -
    12 V dc
    Pulse
    Digital
    Impulse Counter
    Voltage
    Screw
    No Reset
    7
    Panel Mount
    -
    -
    3.6 mm
    10Hz
    -
    -
    36.8 x 24.1 mm
    0 → 9999999
    la pièce
    40,49 €
    RS PRO
    -
    24 V dc
    Pulse
    Impulse
    Impulse Counter
    Voltage
    Terminal Strip
    Manual
    6
    Panel Mount
    -
    -
    4 mm
    10Hz
    -
    -
    50.8 x 25.7 mm
    -
    la pièce
    40,49 €
    RS PRO
    -
    230 V ac
    Pulse
    Digital
    Impulse Counter
    Voltage
    Terminal Strip
    Manual
    6
    Panel Mount
    -
    -
    4 mm
    10Hz
    -
    -
    50.8 x 25.7 mm
    -
    la pièce
    126,71 €
    RS PRO
    -
    230 V ac
    Seconds
    LED
    Counter
    Transistor
    Flying Lead
    Automatic, Manual
    6
    Panel Mount
    Relay
    Bi-Directional
    8 mm
    20kHz
    -
    -
    48 x 48 mm
    0 → 99.99
    • N° de stock RS 281-6041
    • Référence fabricant 05.20.0006.1
    la pièce
    30,09 €
    Grasslin
    -
    230 V
    Hours
    Progress Display
    Hour Meter
    AC Voltage
    Clamp or Flat Plug Connection
    -
    6 digits
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • N° de stock RS 195-9132
    • Référence fabricant CUB4L000
    la pièce
    127,68 €
    Red Lion
    Backlighting
    9 → 28 V dc
    Seconds
    LCD
    Counter
    Voltage
    Screw Clamp Terminal
    Automatic
    6
    Panel Mount
    Voltage
    Up
    11.7 mm
    -
    -
    -
    68 x 33 mm
    -
    • N° de stock RS 348-1878
    • Référence fabricant H7EC-NV
    la pièce
    105,34 €
    Omron
    -
    -
    -
    LCD
    Counter
    Voltage
    Screw
    Manual
    8
    Panel Mount
    -
    Up
    8.6 mm
    1kHz
    -
    -
    -
    0 → 99999999
    • N° de stock RS 915-5950
    • Référence fabricant 6.901.010.820
    la pièce
    140,54 €
    Kubler
    -
    12 → 250 V ac/dc
    Pulse
    LCD
    Counter
    Voltage
    Screw
    Key, Lock
    6
    Panel Mount
    Relay
    Bi-Directional
    7 mm
    30Hz
    -
    -
    45 x 45 mm
    -
    • N° de stock RS 710-5212
    la pièce
    10,10 €
    RS PRO
    -
    -
    Pulse
    Mechanical
    Counter
    Manual
    -
    Manual
    4
    Surface Mount
    -
    Up
    4 mm
    -
    -
    -
    65 x 39 x 46 mm
    -
    la pièce
    40,49 €
    RS PRO
    -
    24 V dc
    Pulse
    Mechanical
    Impulse Counter
    Voltage
    Flying Lead
    Manual
    6
    Panel Mount
    -
    -
    4 mm
    10Hz
    -
    -
    50.8 x 25.7 mm
    -
    • N° de stock RS 278-7226
    • Référence fabricant 25 622 130
    la pièce
    9,03 €
    Crouzet
    -
    -
    -
    -
    Counter
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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