SMC Networks ITV1000 series User manual

ITV3000

4000 /min (ANR)∗

∗Pressure range: 0.9 MPa, Supply pressure: 1.0 MPa

ITV1000

200 /min (ANR)∗ITV2000

1500 /min (ANR)∗

IP65

Series ITV1000/2000/3000

CAT.ES60-15 -UK

Electro-Pneumatic Regulator

Stepless control of air pressure proportional to an electrical signal

200 /min type is newly

introduced to the series.

Oil free specifications (wetted parts)

Sensitivity:

Linearity: Within (F.S.)

Hysteresis: Within (F.S.)

(100 kPa specifications)

Electro-Pneumatic Regulator

Series

ITV1000/2000/3000

Standard Specifications

Model

Maximum supply pressure

Minimum supply pressure

24 VDC ±10%, 12 to 15 VDC

Set pressure +0.1 MPa

Set pressure range 0.2 MPa

Input signal

Input

impedance

Output pressure

display

Weight

Accuracy

Minimum unit

ITV10씲씲

ITV20씲씲

ITV30씲씲

Ambient and fluid temperature

Enclosure

1.0 MPa

0.005 to 0.1 MPa 0.005 to 0.5 MPa 0.005 to 0.9 MPa

ITV

How to Order

Pressure range

3 0 Q10

0.1 MPa

0.5 MPa

0.9 MPa

S01 2

Pressure display unit

–

MPa

kgf/cm2

bar

PSI

kPa

Input

signal

Current 4 to 20 mA (Sink type)

Current 0 to 20 mA (Sink type)

Voltage 0 to 5 VDC

Voltage 0 to 10 VDC

Preset input Cable connector type

Straight type 3 m

Right angle type 3 m

Without cable connector

Bracket

–

Without bracket

Flat bracket

L-bracket

Monitor output

None (for preset input)

Analogue output 1 to 5V DC

Switch output/NPN output

Switch output/PNP output

Thread type

–

NPT

NPTF

Port size

1/8 (1000 type)

1/4 (1000, 2000, 3000 type)

3/8 (2000, 3000 type)

1/2 (3000 type)

Power supply

voltage

124 VDC

12 to 15 VDC

Model

1000

2000

3000

JIS Symbol

0 to 50°C (with no condensation)

IP65

Approx. 250 g (without options)

Approx. 350 g (without options)

Approx. 645 g (without options)

4 to 20 mA, 0 to 20 mA (Sink type)

0 to 5 VDC, 0 to 10 VDC

4 points

250 Ωor less

Approx. 6.5 kΩ

Approx. 2.7 kΩ

Linearity

Hysteresis

Repeatability

Sensitivity

Temperature characteristics

Power supply Voltage

Current

consumption

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/cm2: 0.01, bar: 0.01, PSI: 0.1 , kPa: 1

NPN open collector output: Max. 30 V, 30 mA

PNP open collector output: Max. 30 mA

Power supply voltage 24 VDC type: 0.12 A or less

Power supply voltage 12 to 15 VDC type: 0.18 A or less

Switch output

Analogue output

Straight type Right angle type

ITV105씲

ITV205씲

ITV305씲

ITV103씲

ITV203씲

ITV303씲

ITV101씲

ITV201씲

ITV301씲

1 to 5 VDC (Load impedance: 1 kΩor more)

∗

∗Option

∗

∗Option

∗

∗Option ∗

∗

∗Option

CE compliance

CE compliant

Current type

Voltage type

Preset input

Current type

Voltage type

Preset input

Note 2)

Output signal

(monitor

output)

Note 3)

Note 4)

Note 1) Please refer to graph 1, relation to the differences between the set pressure and input.

Additionally, refer to the page 18 for the set pressure range by units of standard measured pressure.

Additionally, refer to page 18 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 analogue output or switch output.

Further, when switch output is selected, select either NPN output or PNP output.

Note 4) The minimum unit for ITV205첸is 1PSI.

Note 5) The above characteristics are confined to the static state. When air is consumed on the output side,

the pressure may fluctuate.

Note 1)

Input/output characteristics chart

Input signal (%F.S.)

00 100

Output pressure

(MPa)

This range is outside

of the control (output).

0.005 MPa

Rated pressure

Combinations Combination

possible Combination

not possible

Standard

specifications

∗ITV10씲씲 models are not applicable.

Specifications

Acces-

sories

Set pressure max. 0.1 MPa

Set pressure max. 0.5 MPa

Set pressure max. 0.9 MPa

Connection Rc 1/4

Connection Rc 3/8

Connection Rc 1/2

Bracket

Connection NPT1/4

Connection NPT3/8

Connection NPT1/2

Connection G 1/4

Connection G 3/8

Connection G 1/2

N02

N03

N04

F02

F03

F04

Applicable model

ITV20씲씲 ITV30씲씲

Modular Products and Accessory Combinations

Accessories (Optional)/Part Numbers

ITV10씲씲 ITV20씲씲 ITV30씲씲

L-bracket

Straight

type 3 m

Right angle

type 3 m

Cable

connector

(Note1)

Description

INI-398-0-6

(Mounting screws not included.)

P398010-12

P398010-13

Part No.

qAir filter

wMist separator

eL-bracket

rSpacer

tSpacer with L-bracket (e+ r)

ITV20씲씲

AF30

AFM30

B310L

Y30

Y30L

ITV30씲씲

AF40

AFM40

B410L

Y40

Y40L

Applicable products and accessories Applicable model

178

SMC REGULATOR

ITV2000

Approx. 133

Approx. 189

Approx. 172

Approx. 243

234

REGULATOR

ITV3000

qAF40 wAFM40

qAF30 wAFM30

ITV20씲씲

ITV30씲씲

eL-bracket

rSpacer

Flat bracket

Dimensions

L-bracket

1.6 12

씲36

100

4 x ø5.5

8 x ø4.5

4 x ø7

2.3

40 5

36 7

7022 14

4 x ø5.5

8 x ø4.5

4 x R3.5

Electro-Pneumatic Regulator

Series ITV1000/2000/3000

P3020114

(Mounting screws not included.)

Flat bracket

Symbol

Standard

specifications

Optional

specifications

Note 1) For CE marked ITV products, the recomended cable connector

is with ferrite core fitted, as the above proposed.

P398010-12

P398010-13

Straight type

Right angle type

Series ITV1000/2000/3000

Working Principles

Supply pressure

qAir supply solenoid valve

wExhaust solenoid valve

rDiaphragm

iControl circuit Pilot valve

uPressure sensor

Input signal Output pressure

Block diagram

When the input signal rises, the air supply solenoid valve qturns ON, and the exhaust

solenoid valve wturns OFF. Therefore, supply pressure passes through the air supply

solenoid valve qand is applied to the pilot chamber e. The pressure in the pilot

chamber eincreases and operates on the upper surface of the diaphragm r.

As a result, the air supply valve tlinked to the diaphragm ropens, and a portion of

the supply pressure becomes output pressure.

This output pressure feeds back to the control circuit ivia the pressure sensor u.

Here, a correct operation functions until the output pressure is proportional to the input

signal, making it possible to always obtain output pressure proportional to the input

signal.

Working Principle Diagram

ITV2000, 3000

Pressure display

Power supply

Input signal

qAir supply

solenoid

valve

rDiaphragm

yExhaust

valve

tSupply

valve

wExhaust

solenoid

valve

Output signal

uPressure

sensor

ePilot

chamber

iControl

circuit

SUP OUT

EXH

ITV1000

SUP

EXH

OUT

EXH

tSupply valve

wExhaust

solenoid

valve

uPressure sensor

qAir supply

solenoid

valve

Input signal

Power supply Output signal

rDiaphragm ePilot chamber

Pressure display

iControl

circuit

Series ITV101씲

Series ITV201씲

Pressure characteristics

Flow characteristics

Linearity Hysteresis

0255075

0.01

0.00

0.03

0.02

0.04

0.08

0.07

0.06

0.05

0.09

0.10

100 0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

0.0 0.1 0.2

–

0.5

0.3

0.0

0.5

1.0

–

1.0 0 200 400 600

0.05

0.10

0.15

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.2 MPa

Set pressure: 0.05 MPa

Relief flow characteristics

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

0 200 400 800

0.05

600

0.10

0.15

0.25

0.20

0.00

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.2 MPa

Out

Set point

Return

Pressure characteristics

Linearity Hysteresis

0255075100 0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

0.0 0.1 0.2

–

0.5

0.3

0.0

0.5

1.0

–

1.0

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure: 0.05 MPa

Relief flow characteristics

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

02040 80

0.05

0.10

0.15

0.25

0.20

0.00

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.2 MPa

Set point

Out

Return

Flow characteristics

020406080100

0.05

0.10

0.15

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.2 MPa

0.10

0.08

0.06

0.04

0.02

0.00

Electro-Pneumatic Regulator

Series ITV1000/2000/3000

Series ITV301씲

Pressure characteristics

Flow characteristics

Linearity Hysteresis

0255075

0.00

0.05

0.04

0.03

0.02

0.01

0.07

0.06

0.09

0.08

0.10

100 0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

0.0 0.1 0.2

–

0.5

0.3

0.0

0.5

1.0

–

1.0 0 500 1000 1500 2000

0.05

0.10

0.15

0.00

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.2 MPa

Set pressure: 0.05 MPa

Relief flow characteristics

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

0 500 1000 20001500

0.10

0.05

0.15

0.25

0.20

0.00

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.2 MPa

Set point

Out

Return

Series ITV1000/2000/3000

Series ITV203씲

Pressure characteristics

Flow characteristics

Linearity Hysteresis

0255075

0.0

0.1

0.2

0.4

0.3

0.6

0.5

100 0 25 50 75

–

1.0

–

0.5

0.0

0.5

1.0

100

0.2 0.4 0.6

–

0.5

0.8

0.0

0.5

1.0

–

1.0 0 500 1000 1500 2000

0.4

0.3

0.2

0.1

0.5

0.6

0.0

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.7 MPa

Set pressure: 0.2 MPa

Relief flow characteristics

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

0 500 1000 2000

0.3

0.2

0.1

1500

0.5

0.4

0.6

0.7

0.8

0.0

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.7 MPa

Set point

Out

Return

Series ITV103씲

Linearity

Pressure characteristics

0.2 0.4 0.6

–

0.5

0.8

0.0

0.5

1.0

–

1.0

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure: 0.2 MPa

Set point

Flow characteristics

050100 150 200 250

0.2

0.1

0.0

0.4

0.3

0.6

0.5

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.7 MPa

0255075100

Set pressure (MPa)

Input signal (%F.S.)

0.5

0.6

0.4

0.3

0.2

0.1

0.0

Hysteresis

0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

Output deviation factor (%F.S.)

Input signal (%F.S.)

Out

Return

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

Output deviation factor (%F.S.)

Repetition

Relief flow characteristics

050100 200150

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.7 MPa

Electro-Pneumatic Regulator

Series ITV1000/2000/3000

Series ITV303씲

Pressure characteristics

Flow characteristics

Linearity Hysteresis

0255075

0.1

0.0

0.2

0.4

0.3

0.6

0.5

100 0 25 50 75

–

1.0

–

0.5

0.0

0.5

1.0

100

0.2 0.4 0.6

–

0.5

0.8

0.0

0.5

1.0

–

1.0 0 1000 2000 3000 4000 50006000

0.2

0.1

0.4

0.3

0.6

0.5

0.0

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set point

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.7 MPa

Set pressure: 0.2 MPa

Relief flow characteristics

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

0 1000 2000 3000

0.1

50004000

0.3

0.2

0.5

0.4

0.6

0.8

0.7

0.0

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 0.7 MPa

Out

Retirm

Series ITV1000/2000/3000

Series ITV105씲

Series ITV205씲

Pressure characteristics

Linearity Hysteresis

0255075

0.1

0.0

0.3

0.2

0.4

0.7

0.6

0.5

0.8

1.0

0.9

100 0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

0.4 0.6 0.8

–

0.5

1.0 1.2

0.0

0.5

1.0

–

1.0

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure: 0.4 MPa

Relief flow characteristics

Repeatability

02 648

–

0.5

–

0.25

0.5

0 500 1000 2000 2500

0.2

0.1

1500

0.5

0.4

0.3

0.7

0.6

1.0

0.9

0.8

0.0

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 1.0 MPa

Set point

Out

Return

Flow characteristics

0 500 1000 1500 2000 2500

0.5

0.4

0.3

0.2

0.1

0.7

0.6

1.0

0.9

0.8

0.0

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 1.0 MPa

Pressure characteristics

0.4 0.6 0.8 1 1.2

–

0.5

0.0

0.5

1.0

–

1.0

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure: 0.4 MPa

Set point

Flow characteristics

050100 150 200 250 300 350

0.2

0.1

0.0

0.4

0.3

0.6

0.7

0.8

0.9

1.0

0.5

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 1.0 MPa

Linearity

0255075100

Set pressure (MPa)

Input signal (%F.S.)

0.6

0.7

0.8

0.9

1.0

0.5

0.4

0.3

0.2

0.1

0.0

Hysteresis

0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

Output deviation factor (%F.S.)

Input signal (%F.S.)

Out

Return

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

Output deviation factor (%F.S.)

Repetition

Relief flow characteristics

050100 150 200 250 300

0.8

0.9

1.0

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0.0

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 1.0 MPa

Electro-Pneumatic Regulator

Series ITV1000/2000/3000

Series ITV305씲

Pressure characteristics

Flow characteristics

Linearity Hysteresis

0255075

0.0

0.3

0.2

0.1

0.4

0.7

0.6

0.5

1.0

0.9

0.8

100 0255075

–

1.0

–

0.5

0.0

0.5

1.0

100

0.4 0.6

–

0.5

0.8 1.0 1.2

0.0

0.5

1.0

–

1.0 0 1000 2000 3000 4000 5000

60007000

0.4

0.3

0.2

0.1

0.7

0.6

0.5

1.0

0.9

0.8

0.0

Set pressure (MPa)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Input signal (%F.S.)

Output deviation factor (%F.S.)

Supply pressure (MPa)

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 1.0 MPa

Set pressure: 0.4 MPa

Relief flow characteristics

Repeatability

02 648

–

1.0

–

0.5

0.0

0.5

1.0

0 1000 2000 50006000

0.3

0.2

0.1

3000 4000

0.5

0.4

0.7

0.6

1.0

0.9

0.8

0.0

Output deviation factor (%F.S.)

Repetition

Set pressure (MPa)

Flow rate (l/min (ANR))

Supply pressure: 1.0 MPa

Set point

Out

Return

Series ITV1000/2000/3000

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