SUCO

Suco - 0520 electronic pressure switch

Compact electronic pressure switch in galvanized steel with a ceramic measuring cell for high accuracy. Very long liftetime and simple mechanical setting of switching point via potentiometer. Hysteresis adjustable from factory 2…95 % of working range.

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  • Ceramic measuring cell
  • Adjustable up to 250 bar
  • High accuracy
  • Adjustment by mechanical screw
  • Overpressure proof up to 500 bar

Selected variant

Available in several variants

Selected variant

Technical data

General Data

Electrical connection M12x1
Output PNP
Function Normally open (SPST)
Adjustment range min 0 bar
Pressure max 20 bar
Burst pressure 25 bar
Adjustment range max 10 bar
Process connection G1/4 female

Temperature & Materials Data

Temperature ambient to 80 °C
Material of wetted parts Zinc-plated steel, NBR
Material membrane NBR
Temperature of media from -30 °C
Temperature ambient from -30 °C
Temperature of media to 100 °C
Material of body Zinc-plated steel

Additional Data

Switching point adjustment range 2..100 % of adjustment range(full scale) nominal pressure, set from outside using set screw

*Invisible Heading*

Weight 240 g
Switching time < 4 ms
Supply voltage dc max 36 V DC
Supply voltage dc min 15 V DC
Pressure rise ≤ 1 bar/ms

Safety & Approvals

IP class IP67
Vibration resistance 10g: 4-2000 Hz sine wave, DIN EN 60068-2-6
Hysteresis 2...95% full scale, programmable at factory (maximum tolerance ±1.0% of adjustment range nominal pressure)
Repeatability ±0.1 % of adjustment range (full scale) nominal pressure
Accuracy ±0.5 % of adjustment range (Full scale) at room temperature
EMC EMC 2014/30/EU; EN 61000-6-2:2005; EN 61000-6-3:2007
Mechanical life expectancy 5,000,000 pulsations at rise rates to 1,000 bar/s nominal pressure
Long term stability ±0.1 % of adjustment range (full scale) per year
Shock resistance 294m / s²; 14 ms half sinusoidal wave; DIN EN 60068-2-27

Product description

Compact electronic pressure switch in galvanized steel with a ceramic measuring cell for high accuracy. Very long liftetime and simple mechanical setting of switching point via potentiometer. Hysteresis adjustable from factory 2…95 % of working range.

Accessories

Related

Parts Electrical connection Function Pressure max Burst pressure Adjustment range max Process connection Material of wetted parts Material membrane Temperature of media from Temperature of media to IP class Pressure range max Pressure range min Display Price
M12x1
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
10 bar
0 bar
No
M12x1
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
M12x1
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
100 bar
0 bar
No
M12x1
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
M12x1
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
250 bar
0 bar
No
M12x1
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
500 bar
600 bar
250 bar
1/4 BSP
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
M12x1
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally open (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
10 bar
0 bar
No
M12x1
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
M12x1
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
20 bar
25 bar
10 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
100 bar
0 bar
No
M12x1
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
M12x1
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
150 bar
175 bar
100 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
250 bar
0 bar
No
M12x1
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, NBR
NBR
-30 °C
100 °C
IP65
M12x1
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4 female
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65
M12x1
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP67
DIN EN 175301-803-A
Normally Closed (SPST)
500 bar
600 bar
250 bar
G1/4-E
Zinc-plated steel, FKM
FKM
-20 °C
125 °C
IP65

Selected variant

Select a variant in the list

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