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Products > Pressure > Switches > Miniature Pressure Switch - Steel & Stainless Steel
Adjustable diaphragm and piston type pressure switches, suitable for gases and liquids. Available in zinc-plated steel and stainless steel body materials. |  |
| Specification | |
| Output | SPCO contacts |
| Contact Rating | 250VAC/4A(resistive) |
| Process Connection | 1/4" BSP male (G 1/4") |
| Electrical Connection | IP65 plug |
| Temperature | -30 to 120șC |
| Pressure | 100bar on 1.5 and 10bar steel units, 300bar on all others up to 100bar, 600bar on 200bar units |
| Dimensions | 27mm AF, 26mm OD |
| Cable Gland | Pg 9 |
| Hysteresis | 10 to 30% of max. switchpoint, adjustable |
| Wetted Materials | Viton diaphragm/piston seal and zinc-plated Steel or St.Steel body |
| Available Models | |||
| Pressure Range | Tolerance | Tolerance | Code |
| 0.3 to 1.5 bar | Zinc-plated Steel | ±0.2 bar | SUCO457031 |
| 1 to 10 bar | Zinc-plated Steel | ±0.5 bar | SUCO458031 |
| 10 to 50 bar | Zinc-plated Steel | ±3 bar | SUCO459031 |
| 10 to 100 bar | Zinc-plated Steel | ±3 bar | SUCO461031 |
| 50 to 200 bar | Zinc-plated Steel | ±5 bar | PSW0020 |
| 0.3 to 1.5 bar | Stainless Steel | ±0.2 bar | PSW0021 |
| 1 to 10 bar | Stainless Steel | ±0.5 bar | PSW0022 |
| 10 to 50 bar | Stainless Steel | ±3 bar | PSW0023 |
| 10 to 100 bar | Stainless Steel | ±3 bar | PSW0024 |
| 50 to 200 bar | Stainless Steel | ±5 bar | PSW0025 |