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.

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 701 項產品
Results per page
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庫存編號 882-6970
製造零件編號722-0002
BrandTrumeter
TWD936.00
單位
90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Flush Mount Voltage - 3.6 mm - 50 Hz, 60Hz -
RS庫存編號 348-2146
製造零件編號H7ER-NV
BrandOmron
TWD3,306.00
單位
- Seconds LCD Voltage Screw No Reset 4 Panel Mount - - 8.6 mm - 1kHz 0 → 9999
RS庫存編號 882-6992
製造零件編號7400AS
BrandTrumeter
TWD785.00
單位
2.6 → 3.4 V dc Pulse LCD Voltage - External, Negative Edge Triggered, Push Button 8 PCB Mount CMOS Bi-Directional 8 mm - 10kHz -
RS庫存編號 348-2118
製造零件編號H7ER-N-B
BrandOmron
TWD3,134.00
單位
- Seconds LCD No Voltage Screw No Reset 4 Panel Mount - - 8.6 mm - 1kHz 0 → 9999
RS庫存編號 712-6705
製造零件編號ISI30.013AA01
BrandBaumer
TWD2,413.00
單位
10 → 260 V ac/dc Impulses LCD Voltage Screw Electrical, Manual 8 Panel Mount - Bi-Directional 8 mm - 12kHz -9999999 → 99999999
RS庫存編號 185-5980
製造零件編號703TXR002N-1248D
BrandCurtis
TWD1,008.00
單位
12 → 48 V dc Impulses LCD Voltage Tab Electrical 6 Flange Mount - Up 5 mm - 500Hz 0 → 999999
RS庫存編號 348-1878
製造零件編號H7EC-NV
BrandOmron
TWD2,510.00
單位
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm - 1kHz 0 → 99999999
RS庫存編號 348-2130
製造零件編號H7ER-NV-BH
BrandOmron
TWD3,376.00
單位
- Seconds LCD Voltage Screw No Reset 4 Panel Mount - - 8.6 mm Yes 1kHz 0 → 9999
RS庫存編號 348-1856
製造零件編號H7EC-NV-H
BrandOmron
TWD2,805.00
單位
- - LCD Voltage Screw Manual 8 Panel Mount - Up 8.6 mm Yes 1kHz 0 → 99999999
RS庫存編號 185-6078
製造零件編號701RR002N-1248D2060A
BrandCurtis
TWD1,349.00
單位
12 → 48 V dc, 20 → 60 V ac - LCD Voltage Tab Electrical 6 Panel Mount - - 5 mm - - 0 → 99999.9
RS庫存編號 896-6927
BrandRS PRO
TWD524.00
單位
90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS庫存編號 921-1739
製造零件編號7000AS
BrandTrumeter
TWD878.00
單位
2.6 → 3.4 V dc Frequency LCD Logic Lead External 6 Panel Mount, PCB Mount - Bi-Directional 6 mm - 10kHz -
RS庫存編號 297-1128
製造零件編號0.135.200.373
BrandKübler
TWD1,400.00
單位
10 → 80 V dc - - Voltage Tab No Reset 6 Clip - Up 3.5 mm - - 0 → 99999.9
RS庫存編號 808-6627
BrandRS PRO
TWD3,050.00
單位
230 V ac Impulses LED Transistor Screw Clamp Automatic, Manual 6 Panel Mount Relay Bi-Directional 8 mm, 13.2 mm - 20kHz 0 → 99.99
RS庫存編號 687-6143
製造零件編號H7CX-AW-N
BrandOmron
TWD9,468.00
單位
100 → 240 V ac Seconds LCD Voltage Screw Automatic, Manual 6 Panel Mount Contact Bi-Directional 10 mm - 5kHz -99999 → 999999
RS庫存編號 348-1957
製造零件編號H7ET-N
BrandOmron
TWD2,342.00
單位
4.5 → 30 V dc - LCD - Screw Manual 7 Flush Mount - - 8.6 mm - - 0 → 3999 d 23.9 h, 0 → 999999.9
RS庫存編號 348-1979
製造零件編號H7ET-NFV
BrandOmron
TWD3,478.00
單位
24 → 240 V ac/dc - LCD Voltage Screw Manual 7 Flush Mount - - 8.6 mm - - 0 → 3999 d 23.9 h, 0 → 999999.9
RS庫存編號 808-6636
BrandRS PRO
TWD4,744.00
單位
24 V Impulses LED Transistor Flying Lead Automatic, Manual 6 Panel Mount Relay Down, Increment, Up 8 mm, 13.2 mm - 20kHz 0 → 99.99
RS庫存編號 896-6905
BrandRS PRO
TWD507.00
單位
90 → 264 V ac Hours Analogue Voltage Spade Terminal No Reset 6 Panel Mount - Up 3.6 mm - 50 Hz, 60Hz -
RS庫存編號 433-3758
製造零件編號6.130.012.852
BrandKubler
TWD1,840.00
單位
4 → 30 V dc Impulses LCD Voltage Screw Electrical, Manual 8 Panel Mount - Bi-Directional 8 mm - 12kHz -9999999 → 99999999