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Digital Gauge Counter
DG-5100

The DG-5100 is a panel-mount type counter for high-resolution gauge sensors. With an input frequency of 3 MHz, it is a high-speed counter 10 times faster than conventional counters.
(Equivalent to a spindle speed of 1.2 m/s in the GS-3800B series)

A variety of calculation functions are included as standard, such as a condition memory function, a range (maximum value - minimum value) display function, a count weighting function, and an offset value setting function.

We have prepared optional features in the form of option cards. You can combine up to three different option cards. There are five types of optional features, as listed below.

BCD output
Analog output
DC power supply
Comparator
RS-232C communication

Features

  • Supports linear gauge sensors with 0.1 μm resolution.

  • High-speed measurement function: Ensures spindle speed equivalent to a 1 µm resolution linear gauge sensor even at high resolution.

  • You can freely select and install the necessary functions such as BCD output, analog output, and comparator output.

System Configurations

  • System Configurations

Case Studies

High-precision dimensional measurement of glass components used in optical systems such as lasers.

Glass components for laser equipment, etc., undergo dimensional inspection using a contact-type high-precision linear gauge during the polishing process to ensure accuracy in the intermediate stages before being sent to the final optical inspection stage.

  • High-precision dimensional measurement of glass components used in optical systems such as lasers.

Measurement of silicon wafer thickness with an accuracy of 1 µm.

Using a high-precision linear gauge sensor, the thickness of silicon wafers is measured with an accuracy of 1 µm. For small wafers of 4 inches or less, the ST-0230 gauge stand can be used.

  • Measurement of silicon wafer thickness with an accuracy of 1 µm.

Measuring tire runout

This device measures tire runout. Since measurements are expected to be taken in environments with significant vibration, we recommend using a vibration-resistant linear gauge.
If lateral stress is applied to the linear gauge sensor, we recommend using an indirect measurement method such as a jig.
However, please note that in the case of indirect measurements, the accuracy may be reduced depending on the jig used.
In this example, the GS-4730A is shown, which has high bearing strength and twice the vibration and shock resistance of the basic type.

Specification

Adaptive gauge sensor GS, BS series
Display method Fluorescent tube (7 digits)
Display range 0.0000 to ±99.9999 mm *1
0.000 to ±999.999 mm
0.00 to ±9999.99 mm
Input signal 90° phase difference square wave signal line driver or voltage output
External control input signal Hold, Reset
Power supply AC 100～240 V
Operating temperature range 0～50 ℃
Storage temperature range -10 to +60°C
External dimensions (mm) 96(W)×48(H)×148(D)
Weight 370 g　
Accessories *2 Instruction Manual
price  

*1 However, the count is limited to ±400,000. Values higher than that are only possible when offset values or factor values are set.
*2 Power cable is not included.

Option

Slot name Function Specification Model name   price
POWER ※ AC power supply AC 100-240 V (50/60 Hz)   standard -
DC power supply DC 12-24 V ± 5% TM-0301 Option  
A slot Comparator output Output specifications
1 make contact output (mechanical relay)
Outputs of COMP1, COMP2, and COMP3
Maximum contact capacity DC 30 V/1 A
AC 250 V/1 A		 TM-0340 Option  
B slot * BCD output BCD data (update time approximately 10 ms)
Output using an open collector method.
7-digit parallel output		 DG-0522 Option  
RS-232C RS-232C function
Communication method: Serial communication (asynchronous)
Transmission speed (baud rate): Select from 9600 bps or 19200 bps.
Reading measurement data, setting and reading parameters		 TM-0350 Option  
C slot Analog output Output method: Voltage and current selection method
Conversion method: 12-bit D/A conversion method
Output voltage: -10 to +10 V/FS (FS is an arbitrary setting)
Output current: 0-16 mA or 4-20 mA/FS (FS is an arbitrary setting)
Load resistance: 100 kΩ or more when outputting voltage, 500 Ω or less when outputting current.
Linearity error: ±0.3%/FS		 DG-0530 Option  
D slot Signal input Supports line drivers and voltage signals (using a conversion connector).
5V power supply for the sensor		   standard -
Signal Cables and Accessories AX-2050N Power Cable with Crimp Terminals (AC Power Cable, 3m)
AA-8901/AA-8902/AA-8903/AA-8904 Gauge Extension Cable (for GS-3813 and GS-3830)
AA-8910 Connection Conversion Cable
AA-8801/AA-8802/AA-8803/AA-8804 Gauge Extension Cable (for BS/GS Series)

Signal Cables and Accessories

*You must choose one of the two options.

Interface

  • Interface
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Outline Drawings

最終更新日:2023/07/27