Photo (CL-5600 series Non-contact Thickness Meter)

The DG-5100 is a high-resolution gauge counter having integrated structure. This counter achieves input frequency at 3 MHz which is high speed of ten times compared to conventional counter. (equivalent to a spindle velocity of 1.2 m/s at GS-3800B series)

The DG-5100 provides various calculation functions as standard such as condition memory, range (MAX value – MIN value) display, and offset value setting. Up to three optional cards can be installed in combination to add following five functions.


1. Analog output function
2. BCD output function
3. Comparator function
4. RS-232C communication function
5. DC power supply functio



  • The DG-5100 has improved counting speed to use with the linear gauge sensor at 0.1-µm resolution. It achieves the counting function of 1.2 m/s or equivalent that is same as the linear gauge of 1-µm resolution by spindle speed conversion.
  • The required functions can be assembled by selecting and installing optional boards on rear panel such as BCD output, analog output and comparator output.
  • Sensors at 10-µm or 1-µm resolution can be used with. (required for connector conversion cable, sold separately)

Specification table for Linear Gauge Sensors

Specification table for Linear Gauge Sensors (Click)

Connection image

Overview Specifications

Applicable sensors GS, BS series
Display Fluorescent display tube, 7 digits
Measurement range 0.0000 to ±99.9999*1
0.000 to ±999.999
0.00 to ±9999.99 mm
Input signal

Square wave, phase difference: 90°
Line driver output or voltage output

External control input signal Hold, reset
Power requirement 100 to 240 VAC
Operating temperature range 0 to +50 °C
Storage temperature range -10 to +60 °C
Outer dimensions 96(W)×48(H)×148(D)
Weight Approx. 370 g
Accessory *2 Instruction manuals

*1: Counts up to 400,000. Higher values are available after when offset and factor values are set.
*2: Power cable is provided as an option.


Slot name Function Specification Model name


AC power supply 100 to 240 VAC (50/60 Hz) standard
DC power supply DC 12~24 V ± 5 V TM-0301 option
A slot Comparator output

1-make contact output (mechanical relay)
Output of COMP1, COMP2, COMP3

Maximum contact capacity: 30 VDC/1A 250 VAC/1A
TM-0340 option
B slot* BCD output Output of BCD data with open collector
(update time: 10 ms)7 digits parallel output
DG-0522 option

RS-232C function
Communication method: Serial communications (asynchronous)
Transmission rate (baud rate): Selectable from 9600 bps or 19200 bps
Reading out of measurement data, setting or reading out of parameters

TM-0350 option
C slot Analog output
Voltage/current selection

Output method: Selectable from voltage or current
Conversion method: 12 bit D/A
Output voltage: -10 to +10 V/F.S.
(F.S. is variable setting.)
Output current: 0 to 16 mA or 4 to 20 mA/F.S
.(F.S. is variable setting.)
Load resistance: 100 kΩ or more at voltage output,
500 Ω or less at current output
Linearity error: ±0.3 %/F.S.

DG-0530 option
D slot Signal input Usage for line driver, voltage signal
(required conversion connector),
power supply for sensor 5 V
AX-2050N:Power supply cable with crimp-type terminals (AC power supply cable 3m)
AA-8110: BCD cable(One-end open 3m)
AA-8901/8902/8903/8904: Signal extension cable for GS-3813/3830 gauge sensors AA-8910: Conversion cable
AA-8801/8802/8803/8804: Signal extension cable for BS/GS series gauge sensors

*Either one of the two is available.





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