Applications

Worksheet thickness and travel measurement for rolling mills, etc.

- When using rollers to wind paper or roll steel, it is necessary to know the thickness of the worksheet for quality control purposes.
- The thickness of the worksheet can be detected by attaching a linear gauge to the worksheet.
- If a rotary encoder is attached to the shaft of the roller, the amount of movement (amount of winding and cutting position) can also be measured.

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Pulse signal from linear gauge or encoder


CNT-49 Series

2-phase quadruple measurement


No miscounting even after repeated forward and reverse rotation

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Analog output



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BCD output

 

 Input to oscilloscope, etc.

 
 
Input to PLC, etc.
Feedback based on measurement results


What we can do with measurement
- Input up to 4MHz (A/B phase signal 1MHz), so it can be used in combination with a high-resolution encoder.
- Scaling function allows display in arbitrary units.
- The automatic reset function can be used to measure the angle of a rotating object.
- Analog output and BCD output with 0.5ms update can be added. (Option)
- BCD output and RS-485 option can be installed at the same time as the analog output option.

Selection Points
- 0.5ms analog output update
- BCD output and RS-485 option are available
- 2-phase quadruplicated measurement supported

Products
　
Products Points Overviews

CNT-723-CAN
Pulse Counter with High-speed Analog Output

Product page　

- High-speed pulse counter with analog output for analysis
- High-speed analog output of 7.6μs (±10V, ±5V)
- Scaling function supports various units such as angle, degree, minute, second, length measurement, etc.
- Reset input/Z-phase reset input function

CNT-4921/4931
Pulse totalizer (reversible)Counter

Product page

Analog output RS-485 RS-232C BCD output Alarm output Quadruplicated measurement Scaling function Reset input Count value backup LINKSHIP compatible

 - 16bit analog output with 0.5ms update
- Various options such as RS-232C/RS-485/BCD output
- Up to 4 alarm outputs can be mounted
- 46x98 size panel meter with scaling function
- LINKSHIP" compatible, which can also be set via PC

PFC-4921
Instantaneous Counter

Product page

Reset input Start input Stop inpu Analog output Quadruplicated measurement Scaling function Totalizer backup Alarm output LINKSHIP support

 - Simultaneous measurement of instantaneous flowrate (L/min, etc.) and totalized flowrate (mL, etc.)
- Quadruplicated measurement function
- 16-bit analog output with fastest 1ms update
- Up to 4 alarm outputs
- 48x96 size panel meter with scaling function
- LINKSHIP" compatible for PC setting
CRM-281

2-input transfer deviation meter

Product page

2ch input Analog output Data logging Re-pulse output Quadruplicated measurement Scaling function Count value backup

 - Analog output update 100μs
- Simultaneous 2-channel analog outputs for instantaneous flowrate, instantaneous flowrate difference, totalized flowrate, totalized flowrate difference, and ring counter
- Speed ratio setting

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