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Parts in Contact with Fluid: Stainless Steel 316L

ZSE20

첸

(

)

/ISE20

첸

Series

Made to Order Speciﬁ cations

Please contact SMC for detailed dimensions, speciﬁ cations, and lead times.

This pressure switch has better corrosion resistance because it uses stainless steel 316L for the parts in contact with ﬂ uid (pressure sensor and ﬁ tting).

∗ Not applicable to the rated pressure –0.1 to 2 MPa speciﬁ cations (ISE20CH).

∗ A restrictor (equivalent to -X510) is installed inside the ﬁ tting. (Piping speciﬁ cations A2(L) and B2(L) are excluded.)

Models other than those above have the same speciﬁ cations

as the standard product.

Model

ZSE20C(F) ISE20C

Withstand pressure

500 kPa 1.5 MPa

Applicable fluid

Liquids and gases do not

corrode stainless steel 316L

Speciﬁ cations

How to Order

ZSE20C(F)/ISE20C X500

Enter the standard product number. (Refer to page 19.)

Restrictor-installed Fitting

M12 4-pin Pre-wired Connector (Lead wire length 100 mm)

13.5

(100) 42.5

Connector size M12Sheath O.D. Ø 3.5

1 Brown

4 Black3 Blue

2 White

Connector pin assignment

Lead wire with M12 connector

ZS-46-5LM12 (Non-waterproof)

ZS-46-5FM12 (Waterproof)

∗ If you wish to order the lead wire which is built into the pressure switch body,

please contact SMC.

Pin no. Pin name

Lead wire colour

1 DC (−) Blue

2 Function Grey

3 OUT (2) White

4 OUT (1) Black

5 DC (+) Brown

∗ Nothing is connected to “Function.”

If you intend to make a connection to

“Function,” please contact SMC.

A restrictor is installed inside the ﬁ tting in order to reduce the effects of water collision with inertia force in the piping when adsorption is broken.

∗ Not applicable for piping speciﬁ cations A2(L) and B2(L).

∗ There are cases in which this product will not effectively suppress of the

effects of water hammer. It is advised that other measures be taken in

such cases.

Standard

Without restrictorRestrictor

Made to Order:

“-X510”

How to Order

X510

Enter the standard product number. (Refer to page 19.)

ZSE20C(F)/ISE20C(H)