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Electro-pneumatic Regulator
ITV1000/2000/3000
Standard Specifications
ITV101
ITV103
ITV105
Model
Minimum supply pressure
Maximum supply pressure
ITV201
ITV301
0.2 MPa
ITV203
ITV303
Set pressure +0.1 MPa
1.0 MPa
ITV205
ITV305
Set pressure range Note 1)
Voltage
0.005 to 0.1 MPa 0.005 to 0.5 MPa 0.005 to 0.9 MPa
24 VDC ± 10%, 12 to 15 VDC
Power supply
Current
consumption
Power supply voltage 24 VDC type: 0.12 A or less
Power supply voltage 12 to 15 VDC type: 0.18 A or less
Current type
Note 2)
4 to 20 mA, 0 to 20 mA (Sink type)
Input signal
Voltage type
Preset input
0 to 5 VDC, 0 to 10 VDC
4 points
Straight type
JIS Symbol
Right angle type
Input
impedance
Note 3)
Output signal
(monitor
output)
Current type
Voltage type
Preset input
Analog output
Switch output
250 ? or less
Approx. 6.5 k ?
Approx. 2.7 k ?
1 to 5 VDC (Load impedance: 1 k ? or more)
4 to 20 mA (Sink type) (Load impedance: 250 ? or less)
NPN open collector output: Max. 30 V, 30 mA
PNP open collector output: Max. 30 mA
Linearity
Hysteresis
Repeatability
Sensitivity
Temperature characteristics
Output pressure Accuracy
Within ± 1% (full span)
Within 0.5% (full span)
Within ± 0.5% (full span)
Within 0.2% (full span)
Within ± 0.12% (full span)/ ° C
± 3% (full span)
MPa: 0.01, kgf/cm 2 : 0.01, bar: 0.01, PSI: 0.1 , kPa: 1
Rated pressure
display Minimum unit
Ambient and fluid temperature
Enclosure
ITV10
Note 4)
0 to 50 ° C (with no condensation)
IP65
Approx. 250 g (without options)
Weight
ITV20
ITV30
Approx. 350 g (without options)
Approx. 645 g (without options)
Note 1) Please refer to “Graph (1)”, relation to the differences between the set pressure and input.
0.005 MPa
0
0
This range is outside
of the control (output).
100
Input signal (%F.S.)
Additionally, refer to page 14-8-29 for the set pressure range by units of standard measured pressure.
Additionally, refer to page 14-8-29 as maximum set pressure differs on unit of standard measure.
Note 2) 2-wire type 4 to 20 mA is not available. Power supply voltage (24 VDC or 12 to 15 VDC) is required.
Note 3) Select either analog output or switch output. Further, when switch output is selected, select either
NPN output or PNP output.
Note 4) The minimum unit for ITV205
is 1PSI.
Graph (1) Input/output characteristics chart
Note 5) The above characteristics are confined to the static state. When air is consumed on the output side,
the pressure may fluctuate.
How to Order
Pressure range
2
2000
3
3000
voltage
ITV 3 0 1 0 0 1
Model
1 1000
1 0.1 MPa
3 0.5 MPa
5 0.9 MPa Input
Power supply signal
0 Current 4 to 20 mA (Sink type)
2
S
Q
Pressure display unit
– MPa
2 kgf/cm 2
3 bar
4 PSI
5 kPa
CE compliance
Note 1)
– –
Q CE compliant
? Please visit our SMC homepage:
http://www.smcworld.com for the
latest details on our CE
compliant products.
0
1
24 VDC
12 to 15 VDC
1
2
3
4 ?
Current 0 to 20 mA (Sink type)
Voltage 0 to 5 VDC
Voltage 0 to 10 VDC
Preset input
? Option
Cable connector type
S
Straight type 3 m
? Option
Monitor output
L ?
N ?
Right angle type 3 m
Without cable connector
0 ? None (for preset input)
1 Analog output 1 to 5V DC
2 ? Switch output/NPN output
3 ? Switch output/PNP output
4 ? Analog output 4 to 20 mA (Sink type)
? Option
Thread type
– Rc
N ? NPT
T ? NPTF
F ? G
? Option
? Option
Port size
1 1/8 (1000 type)
2 1/4 (1000, 2000, 3000 type)
3 3/8 (2000, 3000 type)
4 1/2 (3000 type)
Bracket
– Without bracket
B ? Flat bracket
C ? L-bracket
? Option
14-8-14
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