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pressure switch with Perbunan membrane for demineralised water FF4-8DAY /max.pressure 12 barOrder no.: 95 021 46
XXX.XX
€/unit
immediately available Description • With Perbunan diaphragm • Monitor and control pressure from fluids and gases in pipelines, boilers, pressure containers and apparatus Features: • Large terminal compartment • Easy to set • Protection type: IP 65 • Worldwide approval • High degree of repeatability • Sealable hood • The top and bottom switching points are set separately • Pressure connection: DN 10 (3/8") Applications: • Compressed air systems • Water systems • Building machinery • Water extinguisher systems • Oil pressure monitoring • Mining applications • For de-mineralised water • With plastic pressure connection Y G 3/8“ IG • DIN ISO 228/L • Polyamide • 230 V To product family Questions regarding itemPlease login beforehand Add to a listPlease login beforehand |
| Type: | FF 4-8 DAY |
| max. test press. bar: | 16 |
| Pre-setting (bar): | 2/6 |
| Upper switch point bar): | 0.5 - 8 |
| Lower switch point (bar): | 0.2 - 7.5 |
| Min. press. diff. at range end lower end: | 0.3 |
| Min. press. diff. at range end upper end: | 0.5 |
| Medium temperature [°C]: | 50 |
| Suitable as a guard: | - |
| Suitable as a 2-point controller: | - |
| Suitable as a limiter: | - |
| max operating pressure [bar]: | 12 |
| Switch-on pressure [bar]: | 0 - 2 |
| Pressure switching differential [bar]: | 0.5 |
| Max. Test pressure [bar]: | 16 |
| Connection: | Inner thread gas cylindrical ( |
| Thread size: | 3/8 inch |
| Rated operating voltage Ue at AC 60 Hz [V]: | 230 |
| Rated operating voltage Ue at DC [V]: | 400 |
| Rated operating current Ie at AC-1, 400 V [A]: | 10 |
| Number of auxiliary contacts as NO contacts: | 1 |
| Design of the electrical connection: | Screw connection |
| Number of auxiliary contacts as NC contacts: | 1 |
| Width [mm]: | 77.5 |
| Number of auxiliary contacts as changeover contacts: | 1 |
| Height [mm]: | 165 |
| Depth [mm]: | 103 |
| Number of NC contacts as main contacts: | 1 |
| Number of NO contacts as main contacts: | 1 |
| With manual override: | - |
| With manual On/Off-switch: | - |
| Protection type (IP): | IP54 |
| Electronic version: | - |
| With display: | - |
| Explosion-proof: | - |
Data sheets
