| BRAND | Fischer Mess Regeltechnik |
| Product | old code DE-45-575741PK03MW- new code DE45570041PKWCMW |
| Internal code | IMP4168160 |
| Technical specification | Differential pressure switch, digital indication and alarms, Measuring range 0 ... 1.6 mbar, up to 0 ... 600 mbar, 3½ LC-display Over pressure protection. |
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