SUCO
Suco 0570 Electronic Pressure Switch/Sensor
Dual output with display
The SUCO 0570 is a precision electronic pressure switch featuring a ceramic thick-film sensor housed in a robust anodised aluminium and zinc die-cast body. It operates on 12–30 V DC and offers two programmable PNP transistor switch outputs (each up to 1.4 A) plus a 4–20 mA analogue output. Users can adjust two independent setpoints and their hysteresis via a front-panel keypad and a clear three-digit LED display. Field-adjustable options include time delays (0–3 s), zero-point reset, peak-value memory, and switch-point counters. Available in various pressure ranges, it supports overpressure safety up to 20 bar, 175 bar, or 650 bar depending on range, with burst limits reaching 25 bar, 300 bar, and 650 bar respectively. It features ±0.5% FS accuracy, ≤4 ms response time, IP65 protection, shock resistance to 294 m/s², and a mechanical life expectancy of 5 million cycles.
The SUCO 0570 is tailored for sophisticated control in hydraulics, pneumatics, industrial air systems, and factory automation. Its dual switch outputs and analogue signal allow direct interfacing with both digital control logic and PLC-based monitoring. The ceramic sensor ensures long-term stability and suitability for demanding fluid media, while the menu-driven configuration enables quick commissioning and on-site adjustments—ideal for applications like pump control, pressure safety interlocks, system diagnostics, or sequence triggering. Its wide pressure range and overpressure resilience also allow safe use in high-pressure hydraulic circuits or pneumatic actuators. Compact and field-calibratable, it’s a versatile and reliable choice for OEMs and maintenance teams.
- Programmable using keypad
- Three adjustment ranges from 0..10 bar to 0..400 bar
- 2 PNP + 4-20 mA output
- LED Display
Selected variant
Technical data
General Data |
|
|---|---|
| Adjustment range max | 10 bar |
| Adjustment range min | 0 bar |
| Electrical connection | GO 51 FAV M |
| Process connection | G1/4 female |
| Burst pressure | 25 bar |
| Pressure max | 20 bar |
Temperature & Materials Data |
|
| Temperature of media from | -20 °C |
| Temperature of media to | 80 °C |
| Temperature ambient from | -20 °C |
| Temperature ambient to | 80 °C |
| Material of body | Anodised aluminum |
| Material of wetted parts | Anodised aluminum, Ceramic, NBR |
*Invisible Heading* |
|
|---|---|
| Material membrane | NBR |
| Measuring technology | Ceramic cell in thick-film technology |
Additional Data |
|
| Supply voltage dc max | 30 V DC |
| Supply voltage dc min | 12 V DC |
| Weight | 340 g |
Safety & Approvals |
|
| Approvals | CE, RoHS II |
| IP class | IP65 |
| Hysteresis | 1...99% Full Scale |
| Shock resistance | 294m / s²; 11 ms half sinusoidal wave; DIN EN 60068-2-27 |
| Accuracy | ±0.5% FS |
| Mechanical life expectancy | 5,000,000 pulsations at rise rates to 1,000 bar/s nominal pressure |
Downloads
Product description
The SUCO 0570 is a precision electronic pressure switch featuring a ceramic thick-film sensor housed in a robust anodised aluminium and zinc die-cast body. It operates on 12–30 V DC and offers two programmable PNP transistor switch outputs (each up to 1.4 A) plus a 4–20 mA analogue output. Users can adjust two independent setpoints and their hysteresis via a front-panel keypad and a clear three-digit LED display. Field-adjustable options include time delays (0–3 s), zero-point reset, peak-value memory, and switch-point counters. Available in various pressure ranges, it supports overpressure safety up to 20 bar, 175 bar, or 650 bar depending on range, with burst limits reaching 25 bar, 300 bar, and 650 bar respectively. It features ±0.5% FS accuracy, ≤4 ms response time, IP65 protection, shock resistance to 294 m/s², and a mechanical life expectancy of 5 million cycles.
The SUCO 0570 is tailored for sophisticated control in hydraulics, pneumatics, industrial air systems, and factory automation. Its dual switch outputs and analogue signal allow direct interfacing with both digital control logic and PLC-based monitoring. The ceramic sensor ensures long-term stability and suitability for demanding fluid media, while the menu-driven configuration enables quick commissioning and on-site adjustments—ideal for applications like pump control, pressure safety interlocks, system diagnostics, or sequence triggering. Its wide pressure range and overpressure resilience also allow safe use in high-pressure hydraulic circuits or pneumatic actuators. Compact and field-calibratable, it’s a versatile and reliable choice for OEMs and maintenance teams.
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