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SUCO
SUCO

Suco - 0340/0341 Pressure Switch

ATEX rated

  • Dust protected zone 22
  • Up to 250 V
  • Five adjustment ranges from 0,3..1,5 bar to 50..150 bar
  • Changeover (SPDT)
  • Overpressure safety of 300 bar or 600 bar

Product description

The 0340/0341 series pressure switch is part of the ATEX range from SUCO. Designed for dust protection zone 22 offering a maximum voltage of 250V with a normally open and normally closed contact housed in a hex 27 zinc plated body offering a high pressure resistance. The switch point is very stable even after a long period of time and high load and also adjustable on site and can come pre-set.

 

Common applications include process mills, refineries safe areas.

Part numbers

Parts Price Adjustment range max Adjustment range min Deviation max Material membrane Material of wetted parts Pressure max Temperature of media from
1,5 bar 0,3 bar ±0,2 NBR Zinc-plated steel, NBR 300 bar -20 °C
1,5 bar 0,3 bar ±0,2 EPDM EPDM, Zinc-plated steel 300 bar -20 °C
1,5 bar 0,3 bar ±0,2 FKM FKM, Zinc-plated steel 300 bar -5 °C
10 bar 1 bar ±0,5-1,0 NBR Zinc-plated steel, NBR 300 bar -20 °C
10 bar 1 bar ±0,5-1,0 EPDM EPDM, Zinc-plated steel 300 bar -20 °C
10 bar 1 bar ±0,5-1,0 FKM FKM, Zinc-plated steel 300 bar -5 °C
20 bar 10 bar ±1,0 NBR Zinc-plated steel, NBR 300 bar -20 °C
20 bar 10 bar ±1,0 EPDM EPDM, Zinc-plated steel 300 bar -20 °C
20 bar 10 bar ±1,0 FKM FKM, Zinc-plated steel 300 bar -5 °C
50 bar 20 bar ±2,0 NBR Zinc-plated steel, NBR 300 bar -20 °C
50 bar 20 bar ±2,0 EPDM EPDM, Zinc-plated steel 300 bar -20 °C
50 bar 20 bar ±2,0 FKM FKM, Zinc-plated steel 300 bar -5 °C
150 bar 50 bar ±5,0 NBR Zinc-plated steel, NBR 600 bar -20 °C
150 bar 50 bar ±5,0 EPDM EPDM, Zinc-plated steel 600 bar -20 °C
150 bar 50 bar ±5,0 FKM FKM, Zinc-plated steel 600 bar -15 °C

Part

0340457031003
0,3..1,5 bar, G1/4, CO, NBR, 2M cable, EX

Technical data

Adjustment range max 1,5 bar
Adjustment range min 0,3 bar
Approvals CE, CSA US, Atex Ex II 3D IP65 T90°, RoHS II
Contact load max ac 2 A
Deviation max ±0,2
Electrical connection Embedded 2m cable
Function Changeover (SPDT)
IP class IP65
Material membrane NBR
Material of body Zinc-plated steel
Material of wetted parts Zinc-plated steel, NBR
Max switching frequency/min 200
Pressure max 300 bar
Process connection G1/4
Shock resistance 294m / s²; 14 ms half sinusoidal wave; DIN EN 60068-2-27
Temperature ambient from -20 °C
Temperature ambient to 80 °C
Temperature of media from -20 °C
Temperature of media to 80 °C
Weight 230 g
Vibration resistance 10g: 5..200 Hz sine wave, DIN EN 60068-2-6
Voltage ac max 250 V
Voltage ac min 10 V

Resource

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