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Specification
■
Specifications (ISA3)
Model
Applicable fluid
Rated distance range
Displayable/Settable range
(Distance reference)
∗1
Minimum display resolution
(Distance reference)
∗1
Rated pressure range
Displayable range (Pressure value)
Withstand pressure
Detection nozzle
Current flow
Power supply voltage
Current consumption
Switch output
Max. load current
Max. applied voltage
Residual voltage
Short circuit protection
Repeatability
Temperature characteristics
(Reference: 25
o
C)
Hysteresis
Display
Enclosure
Operating temp. range
Operating humidity range
Withstand voltage
Insulation resistance
Supply port
Piping
option C
Detection port
Supply port
Piping
option F
Detection port
Lead wire with connector
Centralized lead wire
Weight
Standard
∗1: Refer to the Characteristics Curve on page
∗2: For ISA3-F type, the range is up to 57, with a hysteresis of 3.
For ISA3-G type, the range is up to 280, with a hysteresis of 20.
For ISA3-H type, the range is up to 480, with a hysteresis of 20.
∗3: The Pressure value will be indicated on the sub screen.
∗4: Refer to page
27
for details of the detection nozzle.
∗5: Applies only to the digital gap checker body excluding the control unit.
ISA3-F
Dry air (Filtered through a 5 μm filter)
0.01 to 0.03 mm
0 to 60
∗2
∗3
5 L/min or less
24 VDC ±10%, Ripple(p-p) 10% or less (with power supply polarity protection)
0.005 mm or less
0.010 mm or less
0 to variable (Default: 3)
Main screen: 3-digit, 7-segment 2-colour (Orange/Green)
Sub screen: 6-digit, 7-segment 1-colour (White)
Operation: 0 to 50
C, Stored: -20 to 70
o
Operation/Stored: 35 to 85% RH (No condensation)
1000 VAC or more (in 50/60 Hz) for 1 minute between terminals and housing
2 MΩ or more at 500 VDC, between terminals and housing
φ4 One-touch fitting
M12 lead wire with 4 pin connector, 4 cores, φ4, 5 m
Conductor O.D.: 0.72 mm, Insulator O.D.: 1.14 mm
M12 lead wire with 4 pin connector part, 4 cores, φ4, Insulator O.D.: 1.14 mm
Centralized lead wire part, 2 to 3 stations: 5 cores, φ4, 5 m
Conductor O.D.: 0.50 mm, Insulator O.D.: 1.00 mm (2 to 6 stations common)
113 g (Lead wire not included, One-touch fitting)
CE marked (EMC directive/RoHS directive)
19
for the relationship between the display value and the detected distance.
-15-
ISA3-G
0.02 to 0.15 mm
10 to 300
∗2
1
100 to 200 kPa
-20 to 220 kPa
600 kPa
φ1.5
∗4
12 L/min or less
25 mA or less
1 output (NPN or PNP)
10 mA
26.4 V
1 V or less (at 10 mA)
Provided
0.010 mm or less
0.015 mm or less
0 to variable (Default: 20)
2-screen display LCD
IP67 equivalent
∗5
C (No condensation or freezing)
o
Rc1/8
φ6 One-touch fitting
G1/8 (ISO1179-1)
G1/8 (ISO1179-1)
4 to 6 stations: 8 cores, φ6, 5 m
2
About this product
ISA3-H
0.05 to 0.30 mm
30 to 500
∗2
22 L/min or less
0.020 mm or less
0.030 mm or less
No.PS※※-OMR0002-K
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