●

N1/P1 type

●

N2/P2 type

OFF

ON

SW2

SW1

－100 kPa

10 kPa

OFF

ON

OFF

ON

SW2

SW1

－100 kPa

10 kPa

OFF

ON

Hysteresis

Hysteresis

Hysteresis

Hysteresis

Label2

Indicator LED2

Setting trimmer2

Indicator LED1

Setting trimmer1

L=1500±100

4-core shield cable（φ4）

Cable bush

Pressure port M5 depth6

Label1

(SUS316L)

φ10

φ18

φ26.2

AWG26 ULNo.2844

(ESS-1)

6

45

(10)

57.5

Cover(A1100PD)

Frange(KF25)

Indicator LED2

Setting trimmer2

Indicator LED1

Setting trimmer1

Label2

L=1500 100

4-core shield cable

AWG26 ULNo.2644

Cable bush

Label1

Cover

(SUS316L)

(SUS316L)

19

Diaphragm

9/16-18UNF

73.5

16

(ESS-1)

（φ4）

6

45

(10)

(A1100PD)

0

–0.3

●

K2

●

VC

■

OUTLINE DIMENSIONS

Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)

■

SWITCH OUTPUT SCHEMATICS

PS91

PRESSURE SWITCHES

Load

S.Output1

Main circuit

Power B

Sensor

Common

Shield

S.Output2

Load

2

ＬＥＤ　Indicator

1

Pressure

Sensor

S.Output1

S.Output2

Load

Pressure

Power B

1

2

Common

Common

Load

ＬＥＤ　Indicator

Main circuit

■

INTERNAL ELECTRICAL SCHEMATICS

●

NPN

●

PNP

Wire color

Connection

Red

Power

Green

Switch output 1

White

Switch output 2

Black

Common

Shield

Fitting