CATALOGUE release 8.8

Products designed for industrial applications.

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Series SWDN electronic vacuum/pressure switches

CONTROL >

CATALOGUE

Release 8.8

/8.22.03

CONTROL

CHARACTERISTICS

SWDN-V01-... SWDN-P10-...

Rated pressure range (set-value)

-1 ÷ 1 bar 0 ÷ 10 bar

Setting pressure range (it can be displayed on the screen)

-1 ÷ 1 bar -1 ÷ 10 bar

Withstand (Maximum) pressure

3 bar 15 bar

Fluid

Air, non-corrosive gases, incombustible gases

Set pressure resolution: kPa

MPa

Kgf/cm²

bar

Psi

InHg

mmHg

mmH2O

0,1 -

- 0,001

0,001 0,01

0,01 0,1

0,1 -

1 -

0,1 -

Power supply voltage

12-24 VDC ± 10%, ripple (P-P) 10% or less

Current consumption

≤ 55mA

PNP switch output

2 outputs with open collector

max. load current of 80mA

max. power supply voltage of 24VDC

residual voltage ≤ 1V (with load current of 80mA)

Repeatibility (switch output)

≤ ± 0,2% F.S. ± 1 digit

Analog output (where foreseen)

1 - 5V ± 5% F.S. 1 - 5V ± 2,5% F.S.

(within the linear range: ≤ ± 1% F.S.)

Hysteresis: Hysteresis mode

Window comparator mode

Adjustable

Fixed (3 digits)

Response time

≤ 2,5ms (chattering-proof function: 24ms, 192ms and 768ms)

Output short circuit protection

YES

7 segment LED display

3 ½ digit (sampling rate of 5 times/sec)

Indicator accuracy

≤ ± 2% F.S. ± 1 digit (ambient temperature: 25 ± 3°C)

Indicator

green LED (OUT1), red LED (OUT2)

Environment: Protection class

Temperature

Relative humidity

Withstand (Max.) voltage

Insulation resistance

Vibration

Shock

IP40

Operation: 0 ÷ 50°C

Storage: -20 ÷ 60°C

(without condensation or freezing)

Operation/Storage: 35 ÷ 85%

(without condensation)

1000 VAC in 1 min (between case and lead wire)

50MΩ min. (at 500VDC between case and lead wire)

Total amplitude 1.5 mm

10Hz-55Hz-10Hz scan for 1 minute

2 hours each direction of X, Y and Z

980 m/s² (100G)

3 times each direction of X, Y and Z

Changes due to temperature

≤ ± 2% F.S. of detected pressure (25°C) within the operating temperature range

Port size

G1/8 - M5

Lead wire

Oil-resistance cable (0,15 mm²)

Weight

About 67 g for the version with 2-meter lead wire

About 35 g for the version with male connector

TECHNICAL DATA