Suco 0542 Electronic Pressure Switch
  • Suco 0542 Electronic Pressure Switch
  • Suco 0542 Electronic Pressure Switch
  • Suco 0542 Electronic Pressure Switch
  • Suco 0542 Electronic Pressure Switch
  • Suco 0542 Electronic Pressure Switch
  • Suco 0542 Electronic Pressure Switch

Suco 0542 Electronic Pressure Switch

Operates in a wide variety of temperatures

Over pressure protection up to four times the operating pressure

Long service life

Utilises Silicon-on-sapphire technology

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Adjustment range max 10 bar
Adjustment range min 0 bar
Electrical connection M12x1
Process connection G1/4
Function 1 x N/O & 1 x N/C
Output 2 x PNP
Burst pressure 80 bar
Pressure max 40 bar

Temperature & Materials Data
Temperature of media from -40 °C
Temperature of media to 125 °C
Temperature ambient from -40 °C
Temperature ambient to 100 °C
Material of body Stainless steel 1.4305
Material of wetted parts Stainless steel 1.4305, Titanium

Additional Data
Supply voltage dc max 32 V DC

Supply voltage dc min 9.6 V DC
Pressure rise ≤ 5,000 bar/s
Switching time < 2 ms
Switching point adjustment range 2 … 100 % of the nominal pressure range (Full Scale, FS), programmable at factory
Weight 80 g

Safety & Approvals
IP class IP67
Hysteresis 0.2…99.8 % of the nominal pressure range (Full Scale), programmable at factory
Shock resistance 500m / s²; 11 ms half sine wave; DIN EN 60068-2-27
Vibration resistance 20g: 4..2000 Hz sine wave, DIN EN 60068-2-6
EMC EMC 2014/30/EU, EN 61000-6-2:2005, EN 61000-6-3:2007
Accuracy ±0.5 % of the nominal pressure range (FS) at room temperature
Long term stability ±0.1 % of adjustment range (full scale) per year
Mechanical life expectancy 10,000,000 switching cycles at rise rates to 5,000 bar/s nominal pressure
Repeatability ±0.1 % full scale