Digital Gauge Counter

The DG-4320/4340 Digital gauge counters display and calculate the measured values from linear gauge sensors.
In addition to four basic functions (Multiplication switching, factor setting, offset setting and number of decimal place setting), new features such as calculation display function and condition memory function are equipped. It helps in-line measurement to work at production site efficiently.
The DG-4320 has BCD output function, the DG-4340 has BCD output and comparator functions.        

Red color : Judged NG in comparator function.
Green color : OK in comparator function.

In stock Yes No
Price was € (Inc. VAT) RRP € Price was € (Ex. VAT) RRP €


Various functions support measurements

Multiplication switching function 1, 2, 4-multiplication can be selected using input pulse
Factor setting function Displays the value multiplied the measurement value by the user-specified value.
Offset setting function Displays the value added the measurement value by the user-specified value.
Number of decimal place setting function The position of decimal point can be moved regardless of the sensor resolution.
Calculation display function Calculates and displays the values of MAX, MIN, and RANGE (MAX-MIN)
Panel condition memory Can be saved 4 setup conditions of all setting values.
  • Encoders can be connected as well as linear gauge sensors.
  • Provided BCD output
  • More than one OK/NG judgment can be made using 3ch-comparator.  (*DG-4340 only)
  • Conforming to CE marking, RoHS

Further Information

Overview Specification

Model name  DG-4320 DG-4340
Display  LCD display, segment and dot matrix display, 2-color backlight, 6-digit
Display range 0 to ±199999
(0 or 5 is displayed on the first digit when the resolution of 0.5 µm is selected.)
Applicable sensor Linear gauge sensors by Ono Sokki (excluding the GS-3800 series)
2-phase and 1-phase square wave voltage output type sensors by Ono Sokki (encoder etc.)
Power output for sensor: DC 5 V ±10 %, 200 mA
Resolution selection Can be selected from 0.5 µm, 1 µm or 10 µm*1
Input signal 2-phase with 90 degree phase difference square wave or 1-phase square wave
(Can be changed by setup menu)
Input frequency range DC to 300 kHz
Display values  Instantaneous value, Max value, Min value, RANGE value (Max value-Min value)
Calculation function Offset setting, Factor setting, Multiplication switching, Number of decimal place setting
Digital output BCD output, update cycle: 10 ms, open collector output
(Positive or negative logic can be selectable)
  • 3-ch semiconductor relay
    The setup can be changed by upper comparator, lower comparator or OK/NG comparator.
  • Backlight turns red when the comparator is “ON”.
Panel condition memory function Setup parameters can be stored to a counter (4 conditions)
Outer dimensions/ weight 72(W) × 72(H) × 114(D) mm/ approx.320 g
Power supply AC 100 to 240 V
Operating temperature range 0 to +40 °C approx. 6 VA (AC 100 V)
Storage temperature range -10 to +55 °C
  • DG-0430 (Detector power supply supporting connection with encoders: DC12 V, 150 mA power supply)

  • AA-8101 (BCD cable:3 m)

  • AX-2050N (Power cable:3 m)

*1: When you select a rotary encoder as a sensor, unit and decimal point are not displayed. (The decimal point can be displayed by “number of decimal place setting function”.)

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