Pepperl+Fuchs HR-021**1
Hydrostatic Pressure Switch
- Limit value detection for liquids as maximum detection
- High switching capacity
- Used in open or pressureless vessels
- Overview
- Comments
| Degree of protection | IEC 60529:2001 |
| Rated voltage | 253 V AC , 50/60 Hz |
| Dimensions | housing: 100 x 75 x 80 mm (4 x 3 x 3.1 inch) pipe: length L 180 ... 5000 mm (0.6 ... 16.5 ft) |
| Ambient temperature | -20 ... 70 В°C (-4 ... 158 В°F) |
| Material | housing: PA pipe: stainless steel 1.4571/316Ti or PVC |
| Current consumption | max. 1 A |
| Process connection | thread G1/2 to ISO 228 |
| Equipment architecture | switching element: changeover switching on point: 15 mbar В± 3 mbar, switching off point: 9 mbar В± 3 mbar max. hydrostatic pressure: 500 mbar |
| Connection | flat plug 6.3 x 0.8 mm (0.25 x 0.03 inch), DIN 46244 |
| Degree of protection | IP54 |
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