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3-Screen Display High-Precision Digital Pressure Switch ZSE20(F)/ISE20 Series (ISE20-N-01-LB)

SMC

A 3-screen high-precision digital pressure switch that allows you to see what value is set by visualizing the setting items.
[Features]
· Simple 3-step setting
· Easy screen switching
· Setting is possible while checking measurement
· Delay time of max. 1.5 ms or less
· Current consumption of 25 mA or less
· Compatible with IO-Link
・ ZSE20 (vacuum pressure) / ZSE20F (coupling pressure) / ISE20 (Positive pressure)

(i)Caution

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

Part Number

Configured Part Number is shown.

ISE20-N-01-LB

Product Specifications
Part Numbers
Catalog

Specifications of 3-Screen High-Precision Digital Pressure Switch ZSE20 (F)/ISE20 Series

External appearance of ZSE20 (F)/ISE20 1

External appearance 2 of ZSE20 (F) / ISE20

Model			ZSE20 (Vacuum Pressure)	ZSE20F (Compound pressure)	ISE20 (Positive pressure)
Fluid			Air, non-corrosive gases, nonflammable gas
Pressure Specification	Rated pressure range		0.0 to -101.0 kPa	-100.0 to 100.0 kPa	-0.100 to 1.000 MPa
	Display / Set pressure range		10.0 to -105.0 kPa	-105.0 to 105.0 kPa	-0.105 to 1.050 MPa
	Display / Minimum set unit		0.1 kPa		0.001 MPa
	Withstand pressure		500 kPa		1.5 MPa
Power Supply Specification	Power supply voltage		12 to 24 V DC ±10% ripple (p-p) 10% or less
	Current Consumption		25 mA or less
	Protection		Reverse connection protection
Accuracy	Display accuracy		±2% F.S. ±1 digit (at ambient temperature of 25 ±3°C)
	Repeatability		±0.2% F.S. ±1 digit
	Temperature characteristics		±2% F.S. (based on 25°C)
Switch output	Output Type		NPN or PNP open collector 1 output
	Output mode		Hysteresis mode, window comparator mode, error output, output off
	Switch operation		Forward rotation output, reverse rotation output
	Maximum load current		80 mA
	Maximum applied voltage (NPN only)		28 V
	Internal voltage drop (Residual voltage)		1 V or less (with load current of 80 mA)
	Delay time^{* 1}		1.5 ms or less (With the chattering prevention function: 20, 100, 500, 1,000, 2,000, 5,000 ms selection)
	Hysteresis	Hysteresis mode	Variable from 0^{* 2}
	Hysteresis	Window Comparator Mode	Variable from 0^{* 2}
	Short-circuit protection		Yes
Display	unit^{* 3}		MPa, kPa, kgf/cm^2,bar, psi, inHg, mmHg		MPa, kPa, kgf/cm^2,bar, psi
	Display		LCD
	Sample Screen		3 screens (Main screen, sub screen × 2)
	Color of indicator		1) Main screen: Red/Green 2) Sub screen: Orange
	Display digits		1) Main screen: 4 digits (7 segments) 2) Sub screen: 4 digits (Upper 1 digit 11 segments, other 7 segments)
	Indicator light		Lights up when switch output is turned ON OUT1: Orange
Digital filter^{* 4}			0, 10, 50, 100, 500, 1,000, 5,000 ms
Environment	Protection grade		IP40
	Withstand Voltage		1,000 V AC for 1 min. between terminals and housing
	Insulation Resistance		50 MΩ or more (500 V DC measured via insulation resistance tester) between terminals and housing
	Operating temperature range		During operation: -5 to +50°C, during storage: -10～+60℃ (No condensation or freezing)
	Operating Humidity Range		Operating/stored: 35 to 85% RH (no condensation)
Standards			UL/CSA (E216656), CE
Length of lead wire with connector			2 m

* 1: Value without digital filter (0 ms).
* 2: If the applied voltage fluctuates around the set value, the hysteresis must be set to a value more than the width of the fluctuations or chattering will occur.
* 3: This can be set when using a product with a unit switching function. For models without the function, only MPa/kPa can be selected.
* 4: 90% response time to step input.
* 5: Even in striving to improve the quality, products may have small scratches, smears or variations in display color and brightness, etc., that do not affect the performance, verified as conforming products.

Cable specifications

Conductor cross-sectional area		0.15 mm^2 (AWG26)
Insulator	Outer diameter	1.0 mm
Insulator	Hue	Brown, blue, black (3-core)
Sheath	Finishing outer diameter	ø3.4 (outer diameter is 3.4 mm)

Piping specifications and weight

Model		M5	01	N01
Port Size		M5 × 0.8	R1/8	NPT1/8
Wetted parts material	Sensor pressure receiving area	Silicon
	Piping Port (common)	PBT, CB156, heat-resistant PPS, O-ring: HNBR
	Piping port	-	C3604 (electrolytic nickel plating), SUS304, NBR
Weight	Main body	22 g	32 g	34 g
Weight	Lead wire with connector	+35 g

Internal Circuit and Connection

Internal circuit and wiring example of -N (NPN [1 output])

Internal circuit and wiring example of -P (PNP [1 output])

Dimensions

Piping specifications: M5 (M5 female thread)

(Units: mm)

Dimensional drawing of M5 (M5 female thread)

* If the open air port of the switch may be exposed to water or dust, etc., it is necessary to insert a tube sold separately into the open air port fully, and route the opposite end to a safe place away from water and dust. (Z／ISE20B)
* Please use a tube of TU0425 sold separately (material:: polyurethane, ø4 [outer diameter: 4 mm], ø2.5 [inner diameter: 2.5 mm]).

Piping specifications: 01 (R1/8)／N01 (NPT1/8)

(Units: mm)

Dimensional drawing of 01 (R1/8) / N01 (NPT1/8)

Piping specifications 01: Port size R1/8, A width across flats 10
Piping specifications N01: Port connection NPT1/8, A width across flats 12

Dimensional drawing of A1 with bracket (bracket A)

(Units: mm)

Dimensional drawing of A1 (bracket A)

* The bracket can be installed in 4 directions.

Dimensional drawing of A2 with bracket (bracket B)

(Units: mm)

Dimensional drawing of A2 (bracket B)

* The bracket can be installed in 4 directions.
* When using bracket B, consider the dimensions of the piping when installing.

B panel-mount adapter

(Units: mm)

Dimensional drawing of B panel-mount adapter

D panel-mount adapter + front protective cover

(Units: mm)

Dimensional drawing of D Panel mount adapter + front protective cover

*See the SMC catalog for information other than that detailed above.

: 30; 45; 60

Part Number
ISE20-N-01-LB

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Type	Fluid Type	Rated Pressure (Max.)	Rated Pressure (Min.)	Sensor, Monitor Structure	Output Method	Pipe Port Type	Plumbing Thread Type	Plumbing Thread Nominal	Fluid Characteristics	Operating Temperature Range (°C)	Operating Humidity Range (%)	Number of Input Points	Number of Output Points	Power Supply Type	Power Supply Voltage (V)	Liquid contact parts material	Display	Drive Component	Lamp	Acquired Standards	Protection Structure	Application	Unit Specifications	Rated Pressure Range	Details Type	Option	Instruction Manual	Calibration Certificate	Liquid contact parts seal material
	SGD 142.57	1 Piece(s)		32 Day(s)	Pressure Switch	Air	-	-	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	-	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0MPa]	With unit switching function	-100kPa-1MPa	-	Lead wire with connector (lead wire length 2 m, 3 cores) / panel mount adapter	Yes	None	Resin + metal

Please check the type/dimensions/specifications of the part ISE20-N-01-LB in the 3-Screen Display High-Precision Digital Pressure Switch ZSE20(F)/ISE20 Series series.

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1 Part Numbers

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Specification/Dimensions

Liquid contact parts material
- Resin + Metal
Clear
Details Type
- NPT 1/8 Piping Adapter
- R1/8 piping adapter
- Lead wire with M12 connector (Non-Waterproof)
- Bracket A (Vertical mounting)
- Bracket B (horizontal mounting)
- Lead wire with connector
- Panel-mount adapter
- Panel-mount adapter + front protective cover
Clear
type
- ISE20
- ZS-46
- ZSE20
- ZSE20F
Clear
Type
- Pressure Switch
- Metal fittings
Clear
Fluid Type
- Air
Clear
Sensor, Monitor Structure
- Integrated Type
  - Integrated shape
Clear
Output Method
- NPN Open Collector
- PNP Open Collector
Clear
Pipe Port Type
- Threads
  - Male thread
- Female Thread
Clear
Plumbing Thread Type
- M
- Rc (R)
  - R
- NPT
  - NPT
Clear
Plumbing Thread Nominal
- M5x0.8
- 1/8
  - 1/8
Clear
Number of Input Points
- 1
Clear
Number of Output Points
- 1
Clear
Power Supply Type
- DC
Clear
Power Supply Voltage(V)
- 12~24
  - 12 to 24 ±10%
Clear
Application
- For coupled pressure [-100.0-100.0kPa]
- For compound pressure [-100.0 to 100.0 kPa]
- For positive pressure [-0.1 to 1.0MPa]
- For positive pressure [-0.1 to 1.0 MPa]
- For vacuum pressure [0.0 to -101.0kPa]
- For vacuum pressure [0.0 to -101.0 kPa]
Clear
Unit Specifications
SI unit fixed

With unit conversion function

With unit switching function

With unit switching function (default: psi)
Clear
Rated Pressure Range
- -100kPa-1MPa
Clear
Option
- Lead wire with connector (lead wire length 2 m, 3 cores)
- Lead wire with connector (lead wire length 2 m, 3 cores) / Bracket A (vertical mounting)
- Lead wire with connector (lead wire length 2 m, 3 cores) / bracket B (horizontal mounting)
- Lead wire with connector (lead wire length 2 m, 3 cores) / panel mount adapter
- Lead wire with connector (lead wire length 2 m, 3-core)
- Lead wire with connector (lead wire length 2 m, 3 cores) / bracket A (vertical mounting)
- Lead wire with connector (lead wire length 2 m, 3 cores) / bracket B (horizontal mounting)
- Lead wire with connector (lead wire length 2 m, 3 cores)/panel-mount adapter
- Lead wire with connector (lead wire length 2 m, 3 cores)/panel-mount adapter + front protective cover
- Lead wire with connector (lead wire length: 2 m, 3 cores) / Bracket A (vertical mounting)
- Lead wire with connector (lead wire length: 2 m, 3 cores) / Bracket B (vertical mounting)
- Lead wire with connector (lead wire length: 2 m, 3 cores) / Panel-mount adapter + Front protective cover
- Bracket A (Vertical mounting)
- Bracket A (vertical mounting)
- Bracket B (Horizontal mounting)
- Bracket B (horizontal mounting)
- None
- Panel-mount adapter
- Panel-mount adapter + front protective cover
Clear
Instruction Manual
- None
- Yes
Clear
Calibration Certificate
- None
- Yes
Clear
Liquid contact parts seal material
- Resin + metal
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

32 Day(s) or Less

41 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Similar Part Numbers

Part Number
ISE20-N-01-A2K
ISE20-N-01-B
ISE20-N-01-D
ISE20-N-01-LBK
ISE20-N-01-LBY
ISE20-N-01-LD

Standard Unit Price	Minimum order quantity	Days to Ship	Type	Fluid Type	Rated Pressure (Max.)	Rated Pressure (Min.)	Sensor, Monitor Structure	Output Method	Pipe Port Type	Plumbing Thread Type	Plumbing Thread Nominal	Fluid Characteristics	Operating Temperature Range (°C)	Operating Humidity Range (%)	Number of Input Points	Number of Output Points	Power Supply Type	Power Supply Voltage (V)	Liquid contact parts material	Display	Drive Component	Lamp	Acquired Standards	Protection Structure	Application	Unit Specifications	Rated Pressure Range	Details Type	Option	Instruction Manual	Calibration Certificate	Liquid contact parts seal material
-	1 Piece(s)	Quote	Pressure Switch	Air	1MPa	-100kPa	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	Resin + Metal	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0 MPa]	With unit conversion function	-	-	Bracket B (Horizontal mounting)	Yes	Yes	-
-	1 Piece(s)	Quote	Pressure Switch	Air	1MPa	-100kPa	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	Resin + Metal	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0 MPa]	With unit conversion function	-	-	Panel-mount adapter	Yes	None	-
-	1 Piece(s)	Quote	Pressure Switch	Air	1MPa	-100kPa	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	Resin + Metal	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0 MPa]	With unit conversion function	-	-	Panel-mount adapter + front protective cover	Yes	None	-
-	1 Piece(s)	Quote	Pressure Switch	Air	1MPa	-100kPa	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	Resin + Metal	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0 MPa]	With unit conversion function	-	-	Lead wire with connector (lead wire length 2 m, 3 cores)/panel-mount adapter	Yes	Yes	-
-	1 Piece(s)	Quote	Pressure Switch	Air	1MPa	-100kPa	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	Resin + Metal	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0 MPa]	With unit conversion function	-	-	Lead wire with connector (lead wire length 2 m, 3 cores)/panel-mount adapter	None	None	-
SGD 149.57	1 Piece(s)	Quote	Pressure Switch	Air	1MPa	-100kPa	[Integrated Type] Integrated shape	NPN Open Collector	[Threads] Male thread	[Rc (R)] R	[1/8] 1/8	Noncorrosive / Incombustible	-5～50	35～85	1	1	DC	[12~24] 12 to 24 ±10%	Resin + Metal	Digital	Digital	Presence	CE	IP40	For positive pressure [-0.1 to 1.0 MPa]	With unit conversion function	-	-	Lead wire with connector (lead wire length 2 m, 3 cores)/panel-mount adapter + front protective cover	Yes	None	-

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3-Screen Display High-Precision Digital Pressure Switch ZSE20(F)/ISE20 Series (ISE20-N-01-LB)

(i)Caution

Specifications of 3-Screen High-Precision Digital Pressure Switch ZSE20 (F)/ISE20 Series

Cable specifications

Piping specifications and weight

Internal Circuit and Connection

Dimensions

Piping specifications: M5 (M5 female thread)

Piping specifications: 01 (R1/8)／N01 (NPT1/8)

Dimensional drawing of A1 with bracket (bracket A)

Dimensional drawing of A2 with bracket (bracket B)

B panel-mount adapter

D panel-mount adapter + front protective cover

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Specification/Dimensions

Liquid contact parts material

Details Type

type

Type

Fluid Type

Sensor, Monitor Structure

Output Method

Pipe Port Type

Plumbing Thread Type

Plumbing Thread Nominal

Number of Input Points

Number of Output Points

Power Supply Type

Power Supply Voltage(V)

Application

Unit Specifications

Rated Pressure Range

Option

Instruction Manual

Calibration Certificate

Liquid contact parts seal material

CAD

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Specify Alterations

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