Euroswitch
31-31V Diaphragm Pressure Switch ≤250V
Model No.: 31-31V
Diaphragm pressure switch with six setting ranges from 0.1 to 50 bar. Silver AgNi contacts (NO or NC) switch up to 250 V; NBR, FKM, EPDM, CR, silicone and HNBR diaphragms match the operating fluid. ATEX/IECEx certified versions available on request.
Specifications
| Setting Range | 0.1-1 / 0.2-2 / 1-5 / 1-10 / 10-20 / 20-50 bar |
| Max Working Pressure | 150 bar |
| Overpressure Limit | 300 bar |
| Contact Type | SPST NO or NC |
| Max Switching Voltage | 250 V, 0.5 A |
| Sensing Element | Diaphragm |
| Process Connection | G1/8, G1/4, M10x1, M12x1.5, 1/8 NPT |
| Protection Class (IP) | IP00 (캡/커넥터로 IP54-IP65) |
| Max Media Temperature | 120 °C |
| Body Material | 아연도금강, 황동, AISI 316/303 (황동은 80/40 bar 제한) |