Festo SDE3 Bedienungsanleitung

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Pressure sensor SDE3

Festo SE & Co. KG

Ruiter Straße 82

73734 Esslingen

Germany

+49 711 347-0

www.festo.com

Operating instructions

Original instructions

8078143

2017-09f

[8078145]

English. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

For all available product documentation è www.festo.com/pk

1Operating elements and connections

12 34

789

aJ

aA

aB

aC

aD

5

6

1SDE3 for mounting onto a wall or

H-rail

2Adapter plate for wall mounting

3Electrical connection

4SDE3 for front panel mounting

5Clamping plate for front panel

mounting

6Mounting slide (rear)

7Compressed air or vacuum

connections (only SDE3-...D and

SDE3-...M)

8Compressed air or vacuum

connection (only SDE3-...S)

9Compressed air or vacuum

connections (only SDE3-...Z)

aJ Label holder

aA B pushbutton

aB A pushbutton

aC Edit button

aD Display

Fig. 1

Key featureOrder

code

Type

FunctionSDE3Pressure sensor

Pressure measuring range-V10 … –1

-B2–1 … +1

-D20 … 2

-D60 … 6

-D100 … 10

-D12 1) 0 … 12

Supply portS1x relative pressure

D2x relative pressure

Z1x differential pressure

M2x relative pressure, 1x differential pressure analysis

Feature Order

code

Type

Display-BValues in bar

-PValues in psi

-K 2) Values in kPa

-HValues in inches of mercury

-W 3) Values in inches of water

Mounting/pneumatic

connection

-HQ4H-rail mounting, push-in connector 4 mm

-WQ4Wall mounting, push-in connector 4 mm

-FQ4Front panel mounting, push-in connector 4 mm

-HT532H-rail mounting, push-in connector 5/32”

-WT532Wall mounting, push-in connector 5/32”

-FT532Front panel mounting, push-in connector 5/32”

Electrical output-2P2 switching outputs PNP

-2N2 switching outputs NPN

Electrical connection-M8Plug connector M8x1

-M12Plug connector M12, A-coded

-KCable 2.5 m

Electrical accessories 4) -GConnecting cable, straight socket, cable length 2.5 m

-WConnecting cable, angled plug socket, cable length

2.5 m

-G5Connecting cable, straight socket, cable length 5 m

-W5Connecting cable, angled plug socket, cable length 5 m

1)Key feature only on request

2)Not for SDE3-D12M

3)Not for SDE3-D6M, SDE3-D10M, SDE3-D12M

4)Only in combination with key feature -M8 or -M12

Fig. 2

2Function and application

The SDE3 has been designed for monitoring changes in pressure in the

compressed air system or terminals. Variants for relative pressure measurement

and differential pressure measurement are available:

Type DescriptionInput

values1)

Switching

outputs

SDE3-...Z1x differential pressure

p1 – p2 2)

In AOut A, Out B

SDE3-...S1x relative pressureIn AOut A, Out B

SDE3-...D1x relative pressure pAIn AOut A

1x relative pressure pBIn BOut B

SDE3-...M1x relative pressure pAIn AOut A

1x relative pressure pBIn B–

1x differential pressure

analysis pB – pA

In COut B

SDE3-…V1M1x differential pressure

analysis pA – pB

In COut B

1)In A/B: input value for sensor element A/B. In C: calculated

2)Measuring pressure p1 – reference pressure p2

Fig. 3

3Requirements for product use

Warning

Depending on the functions of the machine/system, the manipulation of signal

statuses can cause serious injury to people or material damage.

Note that if the switching characteristics of the switching outputs is modified

in EDIT mode, the new status becomes effective immediately.

Enable the password protection option (security code) to prevent accidental

alteration by an unauthorised third party (è Chapter 5.3 section Set security

code).

Warning

The usage of the SDE3 in combination with impermissible media can lead to

personal injury or material damage.

Use the SDE3 only with compressed air

Observe the specified air quality class (è Chapter 11 Technical data).

Produktspezifikationen