Euroswitch
27N-28N Pressure Switch - Adjustable Hysteresis - SPDT Contacts
Model No.: 27N-28N
SPDT pressure switch with hysteresis adjustable at the factory: 20-50% of setting (standard 30%) for the 27N diaphragm version and 30-50% (standard 40%) for the 28N piston version. Setting ranges 0.3-100 bar (diaphragm) and 50-400 bar (piston).
Specifications
| Setting Range | 27N 다이어프램 0.3-100 bar, 28N 피스톤 50-400 bar |
| Max Working Pressure | 450 bar |
| Overpressure Limit | 800 bar |
| Contact Type | SPDT (changeover) |
| Max Switching Voltage | 4(2)A/24Vdc, 6(2)A/250Vac |
| Sensing Element | Diaphragm or piston |
| Process Connection | G1/8, G1/4, M10x1K, M12x1.5, 1/8 NPT |
| Protection Class (IP) | IP65 (DIN43650 커넥터 사용 시) |
| Max Media Temperature | 120 °C |
| Body Material | 아연도금강, 황동, AISI 316/303 |