Series F7

Working temperature: -25°C ÷ +85°C
Switching frequency: 90 cycles/min
Setting point: adjustable through external ring
Switching accuracy: ± 3% of end of scale at 20°C
Fixed hysteresis value:
- membrane execution ~ 12% of end of scale at 20°C
- piston execution ~ 18%
of end of scale at 20°C


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Weight: 0,05 Kg
Mechanical life: 106 cycles at 70 bar (1000 PSI) at 20°C
Electric Features:
- Maximum load:0.5 A at 250Volt AC 0.15 A at 110 Volt DC
- Exchange contacts (Common, NO and NC) – SPDT
- Electric connection according to DIN43650, M2 and M3
- Electric connection according to IEC60947-5-2, M12
- Electric protection according to DIN40050, IP65
- ATEX certification ATEX II 3G Ex nc IIB T6 Gc IP65
Body: 24 mm hexagonal made in zinc-plated carbon steel
Metal ring: in anodised aluminium
Warranty: see dedicated page
Spare parts: see dedicated page
Also available:
- Special max pressure
- Special electrical connection
- Special value of hysteresis       
- CU-TR for Russian market
- UL-CSA for electric part only
- Separator in stainless steel, carbon steel or plastic (<10 bar) for corrosive and/or high percentage of solid particles

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