Mechanical Pressure switch with perbunan diaphragm and plastic pressure connector
Pressure range from 0,11...16 bar
Ample wiring room
Easy to adjust, upper and lower switch points can be adjusted independently of each other
High repeatability
Easily read scale
Pressure connector: Y (G 3/8“ Female thread and plastic pressure connector). VDE 0660, IEC 337-1, IEC 553-1
Particularly suitable for applications with media water, also for demineralised water
|
Order reference |
Upper |
Lower switch point adjustable (bar) |
Smallest diff.* (bar) |
Max. operating pressure (bar) |
Max. test pressure (bar) |
Standard setting (bar) |
Part No. |
|---|---|---|---|---|---|---|---|
| FF 4-2 DAY | 0,11 ... 2 | 0,04 ... 1,89 | 0,07 0,11 | 6 | 12 | 0,5 / 1,5 | 1010077 |
| FF 4-4 DAY | 0,22 ... 4 | 0,07 ... 3,75 | 0,15 0,25 | 8 | 12 | 1 / 3 | 1010063 |
| FF 4-8 DAY | 0,5 ... 8 | 0,2 ... 7,5 | 0,3 0,5 | 12 | 16 | 2 / 6 | 1010084 |
| FF 4-10 DAY | 0,5 ... 8 | 0,2 ... 7,5 | 0,3 0,5 | 12 | 16 | 4 / 5 | 1010073 |
| FF 4-16 DAY | 1 ... 16 | 0,4 ... 15 | 0,6 1 | 20 | 24 | 4 / 12 | 1010082 |
| * at lower ... higher end of range | |||||||
