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Digital Gap Checker, 3-Color Display, Without Control Unit, ISA3 Series (ISA3-GCN-2T)

Digital Gap Checker, 3-Color Display, Without Control Unit, ISA3 Series ISA3-GCN-2T

Gap checker for at-a-glance checking of whether the workpiece is placed correctly or not.
[Features]
· Without control unit.
· Allows you to intuitively know how much of a gap there is between the workpiece and the detecting surface.
· Allows you to change the settings and see the values change on the display.
· Energy-saving type, with air consumption reduced by 60%.
· Drainage resistance increased by 10 times or more.
[Applications]
· Checking the reference plane for the press fitting of shafts, confirmation of close contact with the reference plane for machining, and confirmation of close contact with the workpiece for machining.

(i)Caution

  • Product images may be representative. Refer to the manufacturer's catalog for details.

PDF

Part Number

Configured Part Number is shown.

ISA3-GCN-2T

Configured Specifications

Number of stations2 stationsOptionNo bracket
Detection distance(mm)0.02 to 0.15Piping specificationsSupply side (Rc1/8), detection side (ø6 single-action)
Output specificationsNPN 1 outputUnit specification for pressure valuesWith unit switching function
CableCentralized lead wire (with bracket) - -

Digital Gap Checker, 3-Color Display, Without Control Unit, ISA3 Series Specification

Digital Gap Checker, 3-Color Display, Without Control Unit, ISA3 Series: external appearance

Digital Gap Checker, 3-Color Display, Without Control Unit, ISA3 Series: external appearance

Piping specification: C type structural diagram

Piping specification: C type structural diagram

Piping specification: F type structural diagram

Piping specification: F type structural diagram

*ISO1179-1 compliant

ModelISA3-FISA3-GISA3-H
Applicable fluidDry air (filtered through a 5‑μm filter)
OUT1
OUT2*5
Rated distance range0.01 to 0.03 mm0.02 to 0.15 mm0.05 to 0.30 mm
Displayable/settable range (distance reference) *10 to 60 *210 to 300*230 to 500*2
Minimum display resolution (distance reference)*11
Rated pressure range100 to 200 kPa
Displayable range (pressure value) *3-20 to 220 kPa
Repeatability0.005 mm or less0.010 mm or less0.020 mm or less
Temperature characteristics (reference: 25°C)0.010 mm or less0.015 mm or less0.030 mm or less
Hysteresis0 to variable (at factory setting: 3)0 to variable (at factory setting: 20)
OUT2 *6Rated pressure range0 to 200 kPa
Set pressure range-20 to 220 kPa
Minimum display/setting resolution1 kPa
Repeatability±0.5% F.S. ±1 digit
Temperature characteristics (reference: 25°C)±2% F.S.
HysteresisHysteresis mode0 to variable *7
Window comparator mode
Pressure resistance600 kPa
Detection nozzleø1.5 (diameter 1.5 mm) *4
Consumption flow rate5 L/min or less12 L/min or less22 L/min or less
Power supply voltage24 V DC ±10%, Ripple (p-p10% or less) (with power supply polarity protection)
Current consumption25 mA or less
Switch output-1 output (NPN or PNP), 2 output (NPN or PNP)
Maximum load current10 mA
Maximum applied voltage26.4 V
Residual voltage1 V or less (at 10 mA)
Short-circuit protectionEquipped
Display system2-screen display LCD
Main screen: 3-digit 7-segment, 2-color display (orange/green)
Sub-screen: 6-digit 7-segment, 1-color display (white)
Environmental resistanceEnclosureIP67 equivalent
Operating temperature rangeWhen operating: 0 to 50°C , When stored: -20 to 70°C (no condensation and no freezing)
Operating humidity rangeWhen operating/stored: 35 to 85% RH (no condensation)
Withstand voltage1,000 V AC or more (at 50/60 Hz) for 1 minute, between terminals and housing
Insulation resistance2 MΩ or more (500 V DC by megohmmeter) between terminals and housing
Piping specificationsIf piping specifications are CSupply portRc 1/8
Detection portø4 (diameter 4 mm) one-touch fittingø6 (diameter 6 mm) single-action fitting
If piping specifications are FSupply portG1/8 (ISO1179-1 compliant)
Detection portG1/8 (ISO1179-1 compliant)
CableLead wire with connectorM12 lead wire with 4 pin connector, 4 cores, ø4 (diameter 4 mm), 5 m
Conductor outer diameter: 0.72 mm, Insulator outer diameter: 1.14 mm
Centralized lead wireM12 lead wire with 4 pin connector, 4 cores, ø4 (diameter 4 mm), insulator outer diameter: 1.14 mm
Centralized lead wire part: 2 to 3 stations, 5 cores, ø4 (diameter 4 mm), 5 m; 4 to 6 stations: 8 cores, ø6 (diameter 6 mm), 5 m
Conductor outer diameter: 0.50 mm, Insulator outer diameter: 1.00 mm (2 to 6 stations common)
Weight113 g (for one-touch fitting, not including cable)
StandardCE
  1. *1 Refer to "Relationship Between Display Value And Detected Distance" in the manufacturer's catalog for details.
  2. *2 For the F type, the range is up to 57 with a hysteresis of 3. For the G type, the range is up to 280 with a hysteresis of 20. For the H type, the range is up to 480 with a hysteresis of 20.
  3. *3 The pressure value will be displayed on the sub screen.
  4. *4 Refer to the relevant figures in the manufacturer's catalog for details about the detection nozzle.
  5. *5 Refers to when OUT2 is set to detect the distance.
  6. *6 Refers to when OUT2 is set to detect the pressure.
  7. *7 If the applied pressure fluctuates around the set value, the hysteresis must be set to a value more than the fluctuating width, otherwise chattering will occur.

Outline dimensional drawing

 

(Unit: mm)

 

ISA3-□□ (Bracket Mounted)

ISA3-□□ (bracket mounted): dimensional drawings

ISA3-□□ (bracket mounted): dimensional drawings

*: ISO1179-1 compliant

L1 dimensions

Stations / 1: 38 mm, 2: 76 mm, 3: 114 mm, 4: 152 mm, 5: 190 mm, 6: 228 mm

H Dimension

Piping specification / C ø4 (diameter 4 mm), One-touch fitting: 13 mm, C ø6 (diameter 6 mm), One-touch fitting: 13.6 mm, F (G thread): 19 mm

With centralized lead wire: dimensional drawing

With centralized lead wire: dimensional drawing

Pin no.

Pin no.

Pin name

  • 1: DC (+)
  • 2: N.C.
  • 3: DC (-)
  • 4: OUT1

ISA3-□□ (DIN Rail Mounted)

ISA3-□□ (DIN rail mounted): dimensional drawings

ISA3-□□ (DIN rail mounted): dimensional drawings

*: ISO1179-1 compliant

With centralized lead wire: dimensional drawing

With centralized lead wire: dimensional drawing

Pin no.

Pin no.

Pin name

  • 1: DC (+)
  • 2: N.C.
  • 3: DC (-)
  • 4: OUT1
Number of stations123456
L13876114152190228
L262.5125162.5200237.5275
L373135.5173210.5248285.5

H Dimension

  • Piping specification C ø4 (diameter 4 mm), One-touch fitting: 13 mm
  • Piping specification C ø6 (diameter 6 mm), One-touch fitting: 13.6 mm
  • Piping specification F (G thread): 19 mm

Structural Diagram

ISA3 Series (without control unit): structural diagram

ISA3 Series (without control unit): structural diagram

Caution

  • *The display value is a reference value obtained by converting the distance between the workpiece and the detection surface into a digital numerical value. It does not include units. Refer to "Relationship Between Display Value And Detected Distance" in the manufacturer's catalog for details.
  • *Rated distance range: Distance within which the product meets the specifications.
  • *Displayable / Settable Range: The range within which it is possible to display or set values (not guaranteed to meet specifications).
  • *See the manufacturer's catalog for product information not detailed above.
  • *Product images may be representative.
Part Number
ISA3-GCN-2T
Part NumberMinimum order quantityVolume DiscountDays to ShipNumber of stations Option Detection distance
(mm)
Piping specifications Output specifications Unit specification for pressure values Cable
1 Piece(s) Quote 2 stationsNo bracket0.02 to 0.15Supply side (Rc1/8), detection side (ø6 single-action)NPN 1 outputWith unit switching functionCentralized lead wire (with bracket)
Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipNumber of stations Option Detection distance
(mm)
Piping specifications Output specifications Unit specification for pressure values Cable
  1. 1

Please check the type/dimensions/specifications of the part ISA3-GCN-2T in the Digital Gap Checker, 3-Color Display, Without Control Unit, ISA3 Series series.

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