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UNITS

C1

C1

.37

Syntesi

®

PRESSURE SWITCHES

Syntesi

®

pressure switches feature a high degree of miniaturisation and a

modern attractive design.

As they are extremely modular, the Syntesi

®

series can be installed facing

up or down.

They come ready assembled with a 2-metre cable or an M8 connector with

a 300-mm cable.

The contact is the switching type, which means it can be normally open or

normally closed.

It can be regulated via a knurled push-lock handle.

On the front and back there is a port (1/8” for size 1 and 1/4” size 2)

that can be used with pressure gauges or as an additional air intake.

COMPONENTS

PRESSURE SWITCHES

Technopolymer adjusting “push lock” handle

OT58 brass adjusting screw

Steel piston spring

OT58 brass piston

Aluminium top plug

Technopolymer body

IN/OUT bushing made of OT58 nickel-plated brass

or passivated aluminium for 3/4” - 1”

Technopolymer bottom plug

Technopolymer pressure switch body

Resin finish for IP65

Electrical contact

O-ring NBR gasket

Technopolymer flange

TECHNICAL DATA

Threaded port

Adjustable pressure interval

bar

Hysteresis (not adjustable)

bar

Maximum pressure

bar

MPa

psi

Min/Max temperature at 10 bar; 1 MPa; 145 psi

°C

Maximum current

A

Maximum voltage

V

Outside diameter of cable

mm

Number of wires and cross section

Contacts

Protection

Number of switchings

Fluid

Mounting position

Additional air take-off, for pressure gauges or fittings

Additional air take-off flow rate at 6.3 bar

Nl/min

(0.63 MPa; 91 psi) ΔP 1 bar (0.1 MPa; 14 psi)

scfm

Wall fixing screws

Weight

g

1/8’’

1/4’’

3/8’’

3/8”

1/2”

3/4”

1”

0.5 ÷ 10

0.5 ÷ 10

From 0.4 to 0.8 (See diagram)

15

13

1.5

1.3

217

188

From -10 to 50

From -10 to 50

2

2

250

250

4.9

4.9

3 x 0.5 mm

2

3 x 0.5 mm

2

Normally-Open (NO) and Normally-Closed (NC)

IP65

IP65

5 x 10

6

5 x 10

6

Filtered lubricated or unlubricated compressed air. Lubrication, if used, must be continuous

In any position

1/8”, front and rear

1/4”, front and rear

500

1500

18

53

No. 2 M4 screws

No. 2 M5 screws

255

250

241

443

416

412

400

SY1 PRESSURE SWITCHES

SY2 PRESSURE SWITCHES

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