brands

attributes.Features

attributes.Supply_Voltage

attributes.Count_Mode

attributes.Display_Type

attributes.Function

attributes.Input_Type

attributes.Connection_Type

attributes.Reset_Method

attributes.Number_of_Digits

attributes.Mounting_Type

attributes.Output_002f_Interface

attributes.Count_Direction

attributes.Digit_Height

attributes.Maximum_Count_Frequency

attributes.Better_World_Product

attributes.Better_World_Verification

attributes.Cutout_Size

attributes.Display_Range

Kubler CODIX 923 Counter, 6 Digit LCD, 65kHz, 90 → 260 V ac

Kubler CODIX 544 Counter, 6 Digit LED, 60kHz, 10 → 30 V dc

Kubler CODIX 923 Counter, 6 Digit LCD, 65kHz, 10 → 30 V dc

Baumer NE1218 Counter, 5 Digit LED, 15kHz, 265 V ac, 300 V dc

Kubler Counter, 6 Digit LCD, 65kHz, 100 → 240 V

Baumer NE1218 Counter, 5 Digit LED, 15kHz, 10.5 → 70 V dc, 21 → 53 V ac

Kubler CODIX 136 Counter, 8 Digit LCD, 12kHz, 4 → 30 V dc

Baumer NE1218 Counter, 5 Digit LED, 15kHz, 53 V ac, 70 V dc


Digital Counters, Electronic Counters and 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 use pulse counters and impulse counters, these are used to measure length, impulses, time elapsed, position indication, switching and control. 

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.

### Types of Counter
- **Digital counters**: 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**: 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 Counters:  **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.

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



Counters

Process Control

Automation & Control Gear

1228569899

1805640584

1950438482

2506730665

3047907070

3089561311

3379516231

3577158573

3702440375

3735939629

4084450865

607105215

1568119392

1953764780

281144504

2847774414

2854130884

3031041232

4239710393

Development Tools & Single Board Computers

Raspberry Pi, Arduino, ROCK, STEM Education & Development Tools

Electronic Components, Power & Connectors

Engineering Materials & Industrial Hardware

Pneumatic Counters, Logic Controllers & Timers

Electronics Cleaners & Protective Coatings

GIC Z2301N0G1FT00 Counter 7 Digit LCD 9 → 30 V dc

RS PRO Counter 7 Digit LCD 85 → 265 V ac/dc

GIC Z2221N0G2FT00 Counter 7 Digit LCD 85 → 265 V ac/dc

Frequency Counters

28 Products showing for Frequency Counters

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