SMC Networks ZSE30 Series User manual

Straight type Elbow type
High Precision,
2-color Display Digital Pressure Switch
Series ZSE30/ISE30
With One-touch fittings
are newly introduced.
16-2-1
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data

Abnormal conditions can be detected at a glance!
SET
kPa
PRESSURE
OUT
SET
kPa
PRESSURE
OUT
SET
kPa
PRESSURE
OUT
SET
kPa
PRESSURE
OUT
SET
kPa
PRESSURE
OUT
With One-touch fitting (ø4, ø6, ø5/32", ø1/4")
Reduced dimensions in piping direction
2-color digital display allows you to choose
the setting according to your application requirements.
4 different display settings are available.
17.8 mm reduction∗
Straight type
12.4 mm reduction∗
Elbow type
∗Comparison when One-touch fittings (KQ2H06-M5 / KQ2L06-M5) are connected to the piping ports (M5 x 0.8)
14.4
32.2
22.4
34.8
12.4 mm17.8 mm
KQ2H06-M5 KQ2L06-M5
∗This photo shows 2
display colors
simultaneously for
product presentation
purposes. In actual
application, only one
color is displayed at a
time.
16-2-2

Plug-type
connectors take the
burden out of
wiring work and
maintenance.
Raised rubber
button controls are
clearly set apart,
simple to operate,
soft to the touch.
This function allows uniformity in the numbers displayed.
Space-saving improvement
Economical use of space
High-precision
resolution: 1/1000
Switches for vacuum and positive
pressure can be easily distinguished.
The different display panel frame colors easily tell them apart.
Variations
Applicable
panel thickness is
up to 6 mm.
(Panel mounting)
With analog output
Display calibration
Old Model
New Model
Old Model
ZSE4E
ISE4E
103.5
34.5
Compact profile
Just one panel opening is
required for stackable
displays, which can be
mounted either horizontally
or vertically.
126
40
More user-friendly controls
Each display required its own panel opening.
New Model
ZSE30
ISE30
Vacuum/Low pressure (ZSE30) Positive pressure (ISE30)
Blue Gray
In addition to the conventional voltage output type (1 to 5 V)
Current output type (4 to 20 mA)
is now available.
• Convenient when longer wiring is required
• Excellent noise resistance
Rated pressure
range
Setting/Display resolution
0.2 kPa 0.001 MPa
Output Switch output
Analog output
NPN/PNP open collector (1 output)
Voltage output: 1 to 5 V; Current output: 4 to 20 mA
45 mA or less (70 mA or less for current output)
Panel mount/Bracket
Current consumption
Option
Vacuum/Low pressure
ZSE30
Positive pressure
ISE30
100 kPa
–100 kPa
0
1 MPa
0
16-2-3
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data

High Precision,
2-color Display Digital Pressure Switch
Series ZSE30/ISE30
How to Order
Option Part No.
When optional parts are required separately, use the following part
numbers to place an order.
Option Part no.
ZS-27-A
ZS-27-B
ZS-27-C
ZS-27-D
Note
Lead wire length: 2 m
With mounting screws
(M3 x 5L: 2 pcs.)
With M3 x 8L (2 pcs.)
With M3 x 8L (2 pcs.)
Lead wire with connector
Bracket
Panel mount adapter
Panel mount adater + Front protective cover
ZSE30 01
ISE30 01
25 M
25 M
For vacuum/low pressure
For positive pressure
Unit specifications
Nil
M
With unit switching function
Fixed SI unit (International System of Units) Note)
Note) Fixed unit:
For vacuum/Low pressure: kPA
For positive pressure: MPa
NPN output
PNP output
1 to 5 V output
4 to 20 mA output
Output specifications
25
65
26
28
Option 2
Nil
A
None
Bracket
B
D
Panel mount
Panel mount adapter +
Front protective
cover
Without lead wire
Lead wire with connector
(Lead wire length: 2 m)
Option 1
Nil
L
R 1/8
(With M5 female thread)
NPT 1/8
(With M5 female thread)
ø4 One-touch fitting
ø5/32" One-touch fiting
ø6 One-touch fitting
ø1/4" One-touch fitting
ø4 One-touch fitting
ø5/32" One-touch fitting
ø6 One-touch fitting
ø1/4" One-touch fitting
01
T1
C4H
C6H
N7H
C4L
C6L
N7L
Piping specifications
Elbow type
Straight type
®
16-2-4

Specifications
Rated pressure range
Regulating pressure range
Proof pressure
Min. regulating unit
Fluid
Power supply voltage
Current consumption
Switch output
Repeatability
Analog
output
Hysteresis
Display
Display accuracy
Indicator light
Temperature characteristics
Standard
Note 1)
Max. load current
Max. applied voltage
Residual voltage
Response time
Short circuit protection
Voltage outputNote 2)
Current outputNote 3)
Hysteresis mode
Window comparator mode
ZSE30 (Vacuum/Low pressure)
–100.0 to 100.0 kPa
–101.0 to 101.0 kPa
500 kPa
0.2 kPa
±0.2% F.S. ±2 digit or less
±2% F.S. ±2 digit
(at 25°C ambient temperature)
ISE30 (Positive pressure)
0.000 to 1.000 MPa
–0.100 to 1.000 MPa
1.5 MPa
0.001 MPa
±0.2% F.S. ±1 digit or less
±2% F.S. ±1 digit
(at 25°C ambient temperature)
Air, Inert gas, Non-flammable gas
12 to 24 VDC, Ripple (p-p) 10% or less (With power supply polarity protection)
45 mA or less (at no load)
NPN or PNP open collector output: 1 output
80 mA
30 V (With NPN output)
1 V or less (With load current of 80 mA)
2.5 ms or less (Response time selections with anti-chattering function: 20, 160, 640, 1280 ms)
Ye s
Output voltage: 1 to 5 V ±2.5% F.S. or less (With rated pressure range)
Linearity: ±1% F.S. or less, Output impedance: Approx. 1 kΩ
Output current: 4 to 20 mA ±2.5% F.S. or less (With rated pressure range)
Linearity: ±1% F.S. or less
Maximum load impedance: 300 Ωwith power supply voltage of 12 V;
600 Ωwith power supply voltage of 24 V
Minimum load impedance: 50 Ω
Adjustable (can be set from 0)
3 1/2 digit, 7-segment indicator, 2-color display (Red and green)
Sampling cycle: 5 times/s
Light up when output is ON (Green)
±2% F.S. or less (based on 25°C)
IP40
Operating: 0 to 50°C, Stored: –10 to 60°C (No freezing or condensation)
Operating and stored: 35 to 85% RH (No condensation)
1000 VAC for 1 min. between live parts and enclosure
50 MΩor more between live parts and enclosure (at 500 VDC)
10 to 150 Hz, 1.5 mm or 20 m/s
2
amplitude in X, Y, Z directions for 2 hours each
100 m/s2in X, Y, Z directions 3 times each
Compliant with CE Marking and UL (CSA) standards
Piping Specifications
Part
Port
size
Wetted part material
Weight
One-touch fitting
Straight type
One-touch fitting
Elbow type
With lead wire
with connector (2 m)
Without lead wire
with connector
01
R 1/8
M5 x 0.8
—
—
81 g
43 g
T1
NPT 1/8
M5 x 0.8
—
—
C4H
—
ø4 mm
ø5/32 inch
—
C6H
—
ø6 mm
—
O-ring: NBR
76 g
38 g
N7H
—
ø1/4 inch
—
Sensor pressure receiving area: Silicon, Piping port: C3602 (Electroless nickel plated), O-ring: HNBR
C4L
—
—
ø4 mm
ø5/32 inch
C6L
—
—
ø6 mm
O-ring: NBR, fitting: PBT
78 g
40 g
N7L
—
—
ø1/4 inch
Note 1) When switch output is selected, analog output is not available.
Note 2) When voltage output is selected, a simultaneous selection of switch output and current output is
not available.
Note 3) When current output is selected, a simultaneous selection of switch output and voltage output is
not available.
Enclosure
Operating temperature range
Operating humidity range
Withstand voltage
Insulation resistance
Vibration resistance
Impact resistance
Environmental resistance
16-2-5
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data
Series ZSE30/ISE30
High Precision,
2-color Display Digital Pressure Switch

(Standard: Factory setting)
(Reversed)
(Standard: Factory setting) (Reversed)
Setting
Initial Setting
Measuring
mode Initial setting
Pressure setting
Measuring mode
Initial setting mode
Press and hold the SET button for 2 seconds or longer.
Display monitor will be per Figure A below, and the switch
will now be in the display color setting mode.
If the unit specification indicated at the time of ordering is “M”,
the fixed SI unit will be used. If it is Nil, refer to “Unit Switching
Function” on page 16-2-8.
The switch output response time can be set arbitrarily.
Chattering can be prevented with a response time setting.
While the current response time is displayed, press the UP
or DOWN button to select a new response time.
This function stores the measuring pressure that is set
during the auto preset mode as a basic value.
While the current setting is displayed, press the UP or
DOWN button to select it as an auto preset setting.
Press the SET button to set the response time and proceed
to the auto preset setting.
If the operating mode is the window comparator mode, press
the SET button to return to the measuring mode.
The type of switch output can be set arbitrarily.
While the current output type is displayed, press the
DOWN button to switch between normally open and
normally closed .
PRESSURE
OUT
Figure A
PRESSURE
OUT
ON: Red
This mode will let you select the switch operating mode.
While the current operating mode is displayed, press the
UP or DOWN button to select a newly desired operating
Select the color for LCD display.
Press the UP or DOWN button to choose a display color.
Press the SET button to set the color and proceed to the
operating mode setting.
If the analog output is set, press the UP or DOWN button
and select the desired display color from (Green) or
(Red). Press the SET button to exit this mode and return to
the measuring mode.
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
ON: Green
ON/OFF: Red ON/OFF: Green
PRESSURE
OUT
PRESSURE
OUT
Hysteresis mode Window comparator mode
Normally open Normally closed
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
2.5 ms 20 ms 160 ms
640 ms 1280 ms
PRESSURE
OUT
PRESSURE
OUT
Manual Auto
Press the button.
ON
OFF
Hysteresis
(H)
P1
ON
OFF
n1
Hysteresis
(H)
ON
OFF
P2P1
Hysteresis
(H) Hysteresis (H)
ON
OFF
n2n1
Hysteresis
(H) Hysteresis (H)
Press the button.
Press the button.
Press the button
and hold for 2 sec. or longer.
Enter the set value of the
pressure to perform switch
output.
Set the output type, response
time, and display color
switching.
Detects and displays the pressure and
performs switch operations. Other functions
such as the value clear function can be set
according to the application purpose.
Press the SET button to set the output type and proceed to
the response time setting.
3. Output type setting
4. Response time setting
5. Auto preset setting
Press the SET button to set the auto preset and return to the
measuring mode.
1. Display color setting
2. Operating mode setting
Press the SET button to set the mode and proceed to the
output type setting.
SET
SET
SET
SET
16-2-6
Series ZSE30/ISE30

Pressure setting
Manual setting
Press the SET button in the measuring mode to display the
set value. and the current set value blink alternately.
Press the SET button to display the next set value. Press the
UP or DOWN button to change the value. (Refer to “How
to Set Value” on the lower right hand corner of this page.)
Hysteresis mode
In this mode, hysteresis (H) and the set value for hysteresis
are displayed alternately after setting P1. Press the SET
button to return to the normal measuring mode. Press the
UP or DOWN button to change the value.
(Refer to “How to Set Value” below right.)
Window comparator mode
In this mode, P2 and the current set value are displayed
alternately after setting P1. Press the SET button to display
the next set value ( : hysteresis). Press the UP or DOWN
button to change the value.
(Refer to “How to Set Value” at right.)
Next, and the set value for hysteresis will be displayed
alternately. Press the SET button to return to the normal
measuring mode. Press the UP or DOWN button to
change the value.
(Refer to “How to Set Value” at right.)
1. Auto preset preparation mode
While in the measuring mode, press the SET button to
activate the auto preset preparation mode, and will be
displayed. Proceed to prepare the devices to perform the
pressure setting. While is still displayed, press both the
UP and DOWN buttons simultaneously to return to the
measuring mode.
2. Auto preset setting
Press the SET button to activate the mode to execute auto
preset functions. When is displayed, start the system
operation and change the pressure. The set value will be
automatically detected and stored.
While is still displayed, press the SET button to complete
the setting and return to the normal measuring mode.
PRESSURE
OUT
Alternately
displayed
PRESSURE
OUT
Normally Open
Normally Closed
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
1. Press the UP or DOWN button to change the set
value. The first digit blinks.
2. Press the UP or DOWN button to set the value
arbitrarily. (If there is no button operation for more than
10 seconds, the current value will be automatically set
and the function will return to the set value display
mode.)
3. With every push of the SET
button, the next (higher)
digit blinks.
When the left-most digit is zero, “ ” or “ ” will blink.
If the SET button is pressed while the left-most digit is
blinking, the right-most digit will now blink.
4. Press and hold the SET button for 1 second or longer
to return to the set value display mode.
How to Set Value
To enter a value such as the one for pressure setting:
1st digit
2nd digit 3rd digit
Auto preset setting
Pressure set value can be verified without holding or stopping
the switch output operation.
16-2-7
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data
Series ZSE30/ISE30
High Precision,
2-color Display Digital Pressure Switch

0
Applied pressure
+
: Factory setting display value
set prior to shipment
: Display calibration range
±5% R.D.
(±2.5% R.D.)
Displayed pressure value
Setting
Function setting
Display calibration
During measuring mode, press the SET and DOWN buttons
simultaneously and hold for 2 seconds or longer. and
current measured value will be displayed.
Press the UP or DOWN button to change the set value. If
there is no button operation for more than 2 seconds after
changing the set value, the display mode returns to displaying
and the current measured value.
Press the SET button to display the adjusted value (percent).
The adjusted value and will be alternately displayed.
Peak/Bottom hold function
This function constantly detects and updates the maximum
and minimum pressure values and allows to hold the display
value.
To use a peak hold function, press and hold the UP button
for 1 second or longer. The maximum pressure value is held
and blinks repeatedly. Press and hold the UP button again
for 1 second or longer to release this function and return to
the measuring mode.
To use a bottom hold function, press the DOWN button for 1
second or longer. The minimum pressure value is held and
blinks repeatedly. Press and hold DOWN button again for 1
second or longer to release this function and return to the
measuring mode.
Key lock function
This function prevents incorrect operations such as changing
the set value accidentally. Press the SET button and hold for 4
seconds or longer to display the current or setting.
Press the UP or DOWN button to select the setting and set
this function with the SET button. Use the mode to avoid
accidental button operation. To release a key lock function,
press the SET button and hold for 4 seconds or longer to
display the current setting, and select the mode.
Zero out (Zero ADJ) function
This function clears and resets the displayed value as long as
the measuring pressure is within ±70 digits of the atmospheric
pressure.
(Due to individual product differences, the setting range varies
±10% F.S.)
This function is effective in detecting pressure fluctuations that
exceed a certain amount without being affected by the supply
pressure. Press and hold the UP and DOWN buttons
simultaneously to reset the display. Release the buttons to
return to the measuring mode.
Press the SET button to return to the normal measuring mode.
Alternately
displayed
Alternately
displayed
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
For vacuum/low pressure Pa⇔kgf/cm
2
⇔bar⇔psi⇔inchHg⇔mmHg
For positive pressure MPa⇔kgf/cm2⇔bar⇔psi
Current measured value
Adjusted value
(Percent)
+
Lock
Selection of lock and unlock
Unlock
Press the button
and hold for 4 sec.
or longer
SET
SET
Displayed unit
Pa
kgf/cm2
bar
psi
mmHg
inchHg
ISE30
0.001 MPa
0.01
0.01
0.2
—
—
ZSE30
0.2 kPa
0.002
0.002
0.05
2
0.2
Indication of Units
This function eliminates slight differences in the output values and
allows uniformity in the numbers displayed.
Displayed values of the pressure sensor can be calibrated to within
±5% for Series ISE and ±2.5% for Series ZSE.
Note) When the display calibration function is used, the regulating pressure
value may change ±1 digit.
Press and hold for
1 second or longer.
Measuring mode
Measuring mode
Measuring mode
When not selecting “M” for unit specification
Desired display unit can be selected.
Press the UP or DOWN button to switch the unit, and
the set value is automatically converted.
The conversion order is: PA⇔GF⇔bAr⇔PSi⇔inH⇔mmH
Press the SET button to set the unit and proceed to the
display color setting.
Unit Conversion Function
16-2-8
Series ZSE30/ISE30

Error
description
over-
current
error
Residual
pressure
error
Applied
pressure
error
System
error
LCD
display Condition Solution
Ta ke the following corrective solutions when errors occur.
Load current of switch
output is more than 80 mA.
Pressure is applied during the
zero out operation as follows:
When the switch for positive
pressure is used: ±0.071 MPa
or more.
When the switch positive
pressure is used:
±7.1 kPa or more.
After displaying for 3 seconds,
it will return to the measuring
mode. Due to the individual
product difference, the setting
range varies ±10% F.S.
Supply pressure exceeds
the maximum regulating
pressure.
Supply pressure is below
the minimum regulating
pressure.
Shut off the power
supply. After eliminating
the output factor that
caused the excess
current, turn the power
supply back on.
Bring the pressure
back to atmospheric
pressure and try
using the zero out
function.
Reduce/Increase
supply pressure to
within the regulating
pressure range.
Shut off the power
supply. Turn the
power supply back
on.
If the power should
not come back on,
please contact SMC
for an inspection.

SET

MPa
PRESSURE
OUT
Description
Error Correction Example of Internal Circuit and Wiring
Indication light (Green) LCD display
DOWN button
Displays the switch operation status.
UP button
SET button
-25
NPN open collector output
Maximum 30 V, 80 mA
Residual voltage:
1 V or less
-26
Analog output type
1 to 5 V (±2.5% F.S.)
Output impedance:
1 kΩ
-28
Analog output type
4 to 20 mA (±2.5% F.S.)
Maximum load impedance:
Power supply voltage 12 V: 300 Ω
Power supply voltage 24 V: 600 Ω
Minimum load impedance: 50 Ω
-65
PNP open collector
Maximum 80 mA
+
–
+
–
+
–
+
–
Load
Brown DC(+)
Black OUT
Blue DC(–)
Load
Brown DC(+)
Black OUT
(Analog output)
Blue DC(–)
Main circuit
Load
Brown DC(+)
Black OUT
(Analog output)
Blue DC(–)
Brown DC(+)
Black OUT
Blue DC(–)
Load
12
to
24 VDC
Displays the current pressure
condition, setting mode
conditions, selected display unit,
and error codes. A display color
type can be selected from either a
single color display with red or
green, or 2-color display in which
green and red are switched
according to the output.
Use this button to change the
mode or increase the ON/OFF set
value. It also allows you to switch
to the peak value display mode.
Use this button to switch the
mode and set the set value.
Use this button to change the
mode or decrease the ON/OFF
set value. It also allows you to
switch to the bottom value display
mode.
Main circuit Main circuitMain circuit
Internal data error
Internal data error
Internal data error
Internal data error
12
to
24 VDC
12
to
24 VDC
12
to
24 VDC
16-2-9
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data
Series ZSE30/ISE30
High Precision,
2-color Display Digital Pressure Switch

Dimensions

SET

MPa
PRESSURE
OUT
SMC
1.5
Width across flats 12
8
3.6
9.525
10
30
20 ±0.1
20 ±0.1
01: R 1/8
T1: NPT 1/8
2-M3 x 0.5
Thread depth 4
Lead wire
with connector
M5 x 0.8
A
øB
C
A
øB
With One-touch fitting
Straight Elbow
One-touch fitting
size
ø4, ø5/32"
ø6
ø1/4"
Straight
A
14.4
B
11.2
A
20
22.4
22.8
B
10.4
12.8
13.2
C
18
20
20.5
(mm)
Elbow
With bracket
20
20
30
35 35
1.8
45
42.5
10
3
22
15
4.2
SMC
25
30
16-2-10
Series ZSE30/ISE30

Dimensions
Panel mount adapter + Front protective cover
R4.5
R4.5
34.5 47.8
21
MADE IN JAPAN
817.87.2
8.75
9.5
Panel thickness 0.5 to 6
SET
MPa
PRESSURE
OUT
11
34.5
42.4
Panel thickness 0.5 to 6
17.8 8 9.5
Panel mount


16-2-11
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data
Series ZSE30/ISE30
High Precision,
2-color Display Digital Pressure Switch




SET

MPa
PRESSURE
OUT

SET

MPa
PRESSURE
OUT

SET

MPa
PRESSURE
OUT

SET

MPa
PRESSURE
OUT

SET

MPa
PRESSURE
OUT

SET

MPa
PRESSURE
OUT
Dimensions
Panel fitting dimension
MADE IN JAPAN
MADE IN JAPAN
MADE IN JAPANMADE IN JAPAN
MADE IN JAPAN
MADE IN JAPAN
31 x n pcs. + 3.5 x (n pcs. – 1)
31
24 and up
0
–0.4
31 24 and up
31 x n pcs. + 3.5 x (n pcs. – 1)
0
–0.4
0
–0.4
31
1-pc. mounting Multiple (2 pcs. or more) horizontal mounting
Multiple (2 pcs. or more) vertical mounting
16-2-12
Series ZSE30/ISE30

1. Do not drop, bump, or apply excessive
impacts (980 m/s2) while handling. Although
the body of the sensor may not be damaged,
the internal parts of the sensor could be
damaged and lead to a malfunction.
2.
The tensile strength of the cord is 35 N.
Applying a greater pulling force on it can
cause a malfunction. When handling, hold
the body of the sensor––do not dangle it
from the cord.
3. Do not exceed the screw-in torque of 7 to 9
N⋅m when installing piping. Exceeding this
value may cause malfunctioning of the
sensor.
4. Do not use pressure sensors with corrosive
and/or flammable gases or liquids.
5. Allow a sufficient margin of tube length in
piping in order to prevent application of
torsional, tensile or moment load to the
tubes and fittings.
6. When a brand of tubing other than SMC is
used, make sure that the tolerance of the
tube’s O.D. satisfies the following
specifications.
1) Nylon tubing: ±0.1 mm or less
2) Soft nylon tubing: ±0.1 mm or less
3) Polyurethane tubing: +0.15 mm or less, –0.2 mm or less
7. The applicable fluid is air. Please consult
with SMC if the switch is to be used with
other types of fluids.
Warning
Handling
1. Incorrect wiring can damage the switch and
cause a malfunction or erroneous switch
output. Connections should be done while
the power is turned off.
2. Do not attempt to insert or pull the pressure
sensor or its connector when the power is
on. A switch output malfunction may occur.
3. Wire separately from power lines and high
voltage lines, avoiding wiring in the same
conduit with these lines. Malfunctions may
occur due to noise from these other lines.
4. If a commercial switching regulator is used,
make sure that the F.G. terminal is
grounded.
Connection
Warning
1. Our pressure switches are CE marked;
however, they are not equipped with surge
protection against lightning. Lightning surge
countermeasures should be applied directly
to system components as necessary.
2. Our pressure switches do not have an
explosion proof rating. Never use in the
presence of an explosive gas as this may
cause a serious explosion.
3. Do not use in an environment where static
electricity can cause problems, otherwise
system failure or malfunction may result.
Operating Environment
Warning
2. Mounting with bracket
Mount a bracket to the body using two M3 x 5L mounting
screws and install on piping with hexagon socket head cap
screws. The switch can be installed horizontally depending on
the installation location.
Caution
Mounting
Tightening torque for bracket mounting
screw should be 0.5 to 0.7 N⋅m.
1. Mounting with panel mount adapter
To release push the
clips outward as shown
on the picture, and pull
back towards you.
Panel mount
adapter
Mounting screw
M3 x 5L
Bracket
Panel mount
adapter
Panel
Claw
Series ZSE30/ISE30
Specific Product Precautions 1
Be sure to read before handling.
16-2-13
ZSE
ISE
PSE
Z
ISE3
PS
Z
ISE 1 2
ZSP
ISA2
IS
ZSM
PF2
IF
Data













Connection/Removal of Connector
Lever
Lead wire (Brown)
Lead wire (Black)
Lead wire (Blue)
DC polarity indicator
• To connect the connector, insert it straight while
pinching the lever, and then push the lever into the jack
of the housing and lock it.
• To remove the connector, pull it straight out while
applying pressure with your thumb to the lever and
unhooking it from the jack.
• Do not attempt to insert or pull the pressure sensor or
its connector when the power is on. A switch output
malfunction may occur.
• Cut the tube perpendicularly.
• Hold the tube and insert it into the One-touch fitting
carefully and securely all the way to the bottom.
Piping
Tube
One-touch fitting
Regulating Pressure Range and Rated Pressure Range
Set the pressure within the rated pressure range.
The regulating pressure range is the range of pressure that is possible in setting.
The rated pressure range is the range of pressure that satisfies the specifications (accuracy, linearity, etc.) on the sensor.
Although it is possible to set a value outside the rated pressure range, the specifications will not be guaranteed even if the value stays
within the regulating pressure range.
Switch –100 kPa 0 100 kPa 500 kPa 1 MPa
Pressure range
For vacuum/
low pressure
For positive
pressure
ZSE30
ISE30
Rated pressure range of switch
Regulating pressure range of switch
–100 kPa
–101 kPa
100 kPa
101 kPa
1 MPa
–100 kPa
(–0.1 MPa)
1 MPa
0
Caution
Series ZSE30/ISE30
Specific Product Precautions 2
Be sure to read before handling.
16-2-14

Safety Instructions
These safety instructions are intended to prevent a hazardous situation and/or
equipment damage. These instructions indicate the level of potential hazard by labels of
"Caution", "Warning" or "Danger". To ensure safety, be sure to observe ISO 4414 Note 1),
JIS B 8370
Note 2) and other safety practices.
1. The compatibility of pneumatic equipment is the responsibility of the person
who designs the pneumatic system or decides its specifications.
Since the products specified here are used in various operating conditions, their compatibility for the
specific pneumatic system must be based on specifications or after analysis and/or tests to meet your
specific requirements. The expected performance and safety assurance will be the responsibility of the
person who has determined the compatibility of the system. This person should continuously review
the suitability of all items specified, referring to the latest catalog information with a view to giving due
consideration to any possibility of equipment failure when configuring a system.
2. Only trained personnel should operate pneumatically operated machinery
and equipment.
Compressed air can be dangerous if an operator is unfamiliar with it. Assembly, handling or repair of
pneumatic systems should be performed by trained and experienced operators.
3. Do not service machinery/equipment or attempt to remove components until
safety is confirmed.
1. Inspection and maintenance of machinery/equipment should only be performed once measures to
prevent falling or runaway of the driver objects have been confirmed.
2. When equipment is to be removed, confirm the safety process as mentioned above. Cut the supply
pressure for this equipment and exhaust all residual compressed air in the system.
3. Before machinery/equipment is restarted, take measures to prevent shooting-out of cylinder piston
rod, etc.
4. Contact SMC if the product is to be used in any of the following conditions:
1. Conditions and environments beyond the given specifications, or if product is used outdoors.
2. Installation on equipment in conjunction with atomic energy, railway, air navigation, vehicles,
medical equipment, food and beverages, recreation equipment, emergency stop circuits, clutch and
brake circuits in press applications, or safety equipment.
3. An application which has the possibility of having negative effects on people, property, or animals,
requiring special safety analysis.
Note 1) ISO 4414: Pneumatic fluid power--General rules relating to systems.
Note 2) JIS B 8370: General Rules for Pneumatic Equipment
Warning
Caution : Operator error could result in injury or equipment damage.
Warning : Operator error could result in serious injury or loss of life.
Danger : In extreme conditions, there is a possible result of serious injury or loss of life.
16-14-3

1. Confirm the specifications.
Products represented in this catalog are designed for use in
compressed air appllications only (including vacuum), unless
otherwise indicated.
Do not use the product outside their design parameters.
Please contact SMC when using the products in applications
other than compressed air (including vacuum).
4. Use clean air
If the compressed air supply is contaminated with chemicals,
cynthetic materials, corrosive gas, etc., it may lead to break
down or malfunction.
Selection
Mounting
Piping
Air Supply
Maintenance
Operating Environment
Warning
1. Instruction manual
Install the products and operate them only after reading the
instruction manual carefully and understanding its contents.
Also keep the manual where it can be referred to as
necessary.
2. Securing the space for maintenance
When installing the products, please allow access for
maintenance.
3. Tightening torque
When installing the products, please follow the listed torque
specifications.
Warning
1. Do not use in environments where the product
is directly exposed to corrosive gases,
chemicals, salt water, water or steam.
2. Do not expose the product to direct sunlight
for an extended period of time.
3. Do not use in a place subject to heavy
vibrations and/or shocks.
4. Do not mount the product in locations where it
is exposed to radiant heat.
Warning
1. Maintenance procedures are outlined in the
operation manual.
Not following proper procedures could cause the product to
malfunction and could lead to damage to the equipment or
machine.
2. Maintenance work
If handled improperly, compressed air can be dangerous.
Assembly, handling and repair of pneumatic systems should
be performed by qualified personnel only.
3. Drain flushing
Remove drainage from air filters regularly. (Refer to the
specifications.)
4. Shut-down before maintenance
Before attempting any kind of maintenance make sure the
supply pressure is shut of and all residual air pressure is
released from the system to be worked on.
5. Start-up after maintenance and inspection
Apply operating pressure and power to the equipment and
check for proper operation and possible air leaks. If operation
is abnormal, please verify product set-up parameters.
6. Do not make any modifications to be product.
Do not take the product apart.
Warning
1. Before piping
Make sure that all debris, cutting oil, dust, etc, are removed
from the piping.
2. Wrapping of pipe tape
When screwing piping or fittings into ports, ensure that chips
from the pipe threads or sealing material do not get inside the
piping. Also, when the pipe tape is used, leave 1.5 to 2 thread
ridges exposed at the end of the threads.
Caution
1. Operating fluid
Please consult with SMC when using the product in
applications other than compressed air (including vacuum).
Regarding products for general fluid, please ask SMC about
applicable fluids.
2. Install an air dryer, aftercooler, etc.
Excessive condensate in a compressed air system may cause
valves and other pneumatic equipment to malfunction.
Installation of an air dryer, after cooler etc. is recommended.
3. Drain flushing
If condensate in the drain bowl is not emptied on a regular
basis, the bowl will over flow and allow the condensate to
enter the compressed air lines.
If the drain bowl is difficult to check and remove, it is
recommended that a drain bowl with the auto-drain option be
installed.
For compressed air quality, refer to “Air Preparation
Equipment” catalog.
Warning
Common Precautions
Be sure to read before handling.
For detailed precautions on every series, refer to main text.
16-14-4

Quality Assurance Information
(ISO 9001, ISO 14001)
Reliable quality of products in the global market
To enable our customers throughout
the world to use our products with
even greater confidence, SMC has
obtained certification for international
standards “ISO 9001” and “ISO
14001”, and created a complete
structure for quality assurance and
environmental controls. SMC
products pursue to meet its
customers’ expectations while also
considering company’s contribution in
society.
This is an international standard for quality control
and quality assurance. SMC has obtained a large
number of certifications in Japan and overseas,
providing assurance to our customers throughout
the world.
Quality management system
ISO 9001
This is an international standard related to
environmental management systems and
environmental inspections. While promoting
environmentally friendly automation technology,
SMC is also making diligent efforts to preserve
the environment.
Environmental management system
ISO 14001
Sales coordination
Production
Make customers our
first priority, offering
them reliable and
friendly service.
Market research
Product planning
After service
Process control
Inspection, testing, etc.
Initial production control
Quality system
education
Training of
suppliers
New product evaluation
Reliability design
Reliability testing
New technical
development
Education
Training
Research
Design
Development
Produce the highest
quality with the
participation of all
employees.
Create new
products using the
latest technology,
and offer the finest
products in a
timely manner.
SMC’s quality control system
Quality policies
Quality control activities
16-14-5

CE Mark
SMC Product Conforming to Inter
SMC products complying with EN/ISO, CSA/UL standards are supporting
The CE mark indicates that machines and components meet essential requirements of all the EC Directives
applied.
It has been obligatory to apply CE marks indicating conformity with EC Directives when machines and
components are exported to the member Nations of the EU.
Once “A manufacturer himself” declares a product to be safe by means of CE marking (declaration of
conformity by manufacturer), free distribution inside the member Nations of the EU is permissible.
CE Mark
SMC provides CE marking to products to which EMC and Low Voltage Directives have been applied, in
accordance with CETOP (European hydraulics and pneumatics committee) guide lines.
As of February 1998, the following 18 countries will be obliged to conform to CE mark legislation
Iceland, Ireland, United Kingdom, Italy, Austria, Netherlands, Greece, Liechtenstein, Sweden, Spain, Denmark,
Germany, Norway, Finland, France, Belgium, Portugal, Luxembourg
EC Directives and Pneumatic Components
• Machinery Directive
The Machinery Directive contains essential health and safety requirements for machinery, as applied to
industrial machines e.g. machine tools, injection molding machines and automatic machines. Pneumatic
equipment is not specified in Machinery Directive. However, the use of SMC products that are certified as
conforming to EN Standards, allows customers to simplify preparation work of the Technical Construction File
required for a Declaration of Conformity.
•Electromagnetic Compatibility (EMC) Directive
The EMC Directive specifies electromagnetic compatibility. Equipment which may generate electromagnetic
interference or whose function may be compromised by electromagnetic interference is required to be immune
to electromagnetic affects (EMS/immunity) without emitting excessive electromagnetic affects (EMI/emission).
• Low Voltage Directive
This directive is applied to products, which operate above 50 VAC to 1000 VAC and 75 VDC to 1500 VDC
operating voltage, and require electrical safety measures to be introduced.
• Simple Pressure Vessels Directive
This directive is applied to welded vessels whose maximum operating pressure (PS) and volume of vessel (V)
exceed 50 bar/L. Such vessels require EC type examination and then CE marking.
16-14-6

http://www.smcworld.com
you to comply with EC directives and CSA/UL standards.
CSA Standards & UL Standards
UL and CSA standards have been applied in North America (U.S.A. and Canada) symbolizing safety of electric
products, and are defined to mainly prevent danger from electric shock or fire, resulting from trouble with
electric products. Both UL and CSA standards are acknowledged in North America as the first class certifying
body. They have a long experience and ability for issuing product safety certificate. Products approved by CSA
or UL standards are accepted in most states and governments beyond question.
Since CSA is a test certifying body as the National Recognized Testing Laboratory (NRTL) within the
jurisdiction of Occupational Safety and Health Administration (OSHA), SMC was tested for compliance with
CSA Standards and UL Standards at the same time and was approved for compliance with the two Standards.
The above CSA NRTL/C logo is described on a product label in order to indicate that the product is approved
by CSA and UL Standards.
TSSA (MCCR) Registration Products
TSSA is the regulation in Ontario State, Canada. The products that the operating pressure is more than 5 psi
(0.03 MPa) and the piping size is bigger than 1 inch. fall into the scope of TSSA regulation.
Products conforming to CE Standard
With CE symbol for simple visual recognition
In this catalog each accredited product series is indicated with a
CE mark symbol. However, in some cases, every available
models may not meet CE compliance. Please visit our web site
for the latest selection of available models with CE mark.
Mark of compliance
for CSA
Mark of compliance
for CSA/UL
national Standards
16-14-7
SMC Product Conforming to International Standards

America Europe
U.S.A. SMC Corporation of America
3011 North Franklin Road Indianapolis, IN 46226, U.S.A.
TEL: [phone] FAX: [phone]
CANADA SMC Pneumatics (Canada) Ltd.
6768 Financial Drive Mississauga, Ontario, L5N 7J6 Canada
TEL: [phone] FAX: [phone]
MEXICO SMC Corporation (Mexico), S.A. DE C.V.
Carr. Silao-Trejo K.M. 2.5 S/N, Predio San Jose del Duranzo
C.P. 36100, Silao, Gto., Mexico
TEL: [phone] FAX: [phone]
CHILE SMC Pneumatics (Chile) S.A.
Av. La Montaña 1,115 km. 16,5 P. Norte Parque
Industrial Valle Grande, Lampa Santiago, Chile
TEL: [phone] FAX: [phone]
ARGENTINA SMC Argentina S.A.
Teodoro Garcia 3860 (1427) Buenos Aires, Argentina
TEL: [phone] FAX: [phone]
BOLIVIA SMC Pneumatics Bolivia S.R.L.
Avenida Beni Numero 4665
Santa Cruz de la Sierra-Casilla de Correo 2281, Bolivia
TEL: [phone] FAX: [phone]
VENEZUELA SMC Neumatica Venezuela S.A.
Apartado 40152, Avenida Nueva Granada, Edificio Wanlac,
Local 5, Caracas 1040-A, Venezuela
TEL: [phone] FAX: [phone]
PERU (Distributor) IMPECO Automatizacion Industrial S.A.
AV. Canevaro 752, Lince, Lima, Peru
TEL: [phone] FAX: [phone]
URUGUAY (Distributor) BAKO S.A.
Galicia 1650 esq. Gaboto C.P. 11200, Montevideo, Uruguay
TEL: [phone] FAX: [phone]
BRAZIL SMC Pneumaticos Do Brasil Ltda.
Rua. Dra. Maria Fidelis, nr. 130, Jardim Piraporinha-Diadema-S.P.
CEP: 09950-350, Brasil
TEL: [phone] FAX: [phone]
COLOMBIA (Distributor) Airmatic Ltda.
Calle 18 69-05 Apart. Aereo 081045 Santa Fe de Bogotá, Colombia
TEL: [phone] FAX: [phone]
U.K. SMC Pneumatics (U.K.) Ltd.
Vincent Avenue, Crownhill, Milton Keynes, MK8 0AN, Backinghamshire, U.K.
TEL: [phone] FAX: [phone]
GERMANY SMC Pneumatik GmbH
Boschring 13-15 D-63329 Egelsbach, Germany
TEL: [phone] FAX: [phone]
ITALY SMC Italia S.p.A.
Via Garibaldi 62 I-20061 Carugate Milano, Italy
TEL: [phone] FAX: [phone]
FRANCE SMC Pneumatique S.A.
1 Boulevard de Strasbourg, Parc Gustave Eiffel, Bussy Saint Georges, F-77600
Marne La Vallee Cedex 3 France
TEL: [phone] FAX: [phone]
SWEDEN SMC Pneumatics Sweden AB
Ekhagsvägen 29-31, S-141 05 Huddinge, Sweden
TEL: [phone] FAX: [phone]
SWITZERLAND SMC Pneumatik AG
Dorfstrasse 7, Postfach 117, CH-8484 Weisslingen, Switzerland
TEL: [phone] FAX: [phone]
AUSTRIA SMC Pneumatik GmbH (Austria)
Girakstrasse 8, A-2100 Korneuburg, Austria
TEL: [phone] FAX: [phone]
SPAIN SMC España, S.A.
Zuazobidea 14 Pol. Ind. Júndiz 01015 Vitoria, Spain
TEL: [phone] FAX: [phone]
IRELAND SMC Pneumatics (Ireland) Ltd.
2002 Citywest Business Campus, Naas Road, Saggart, Co. Dublin, Ireland
TEL: [phone] FAX: [phone]
NETHERLANDS (Associated company) SMC Pneumatics BV
De Ruyterkade 120, NL-1011 AB Amsterdam, Netherlands
TEL: [phone] FAX: [phone]
GREECE (Distributor) S.Parianopoulos S.A.
7, Konstantinoupoleos Street 11855 Athens, Greece
TEL: [phone] FAX: [phone]
DENMARK SMC Pneumatik A/S
Knudsminde 4 B DK-8300
Odder, Denmark
TEL: [phone] FAX: [phone]
SMC’s Global Service Network
16-14-20