F3-K3 Electromechanical pressure switches
- Brand: Fox
- Product Code: F3-K3
- Availability: In Stock
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Working temperature: -25°C ÷ +85°C
Switching frequency: 90 cycles/min
Operating point: adjustable through an internal screw
Switching accuracy: ± 4% of end of scale at
Fixed hysteresis value:
- membrane execution ~ 10% of end of scale at 20°C
- piston execution ~ 15% of end of scale at 20°C
Weight:
Mechanical life: 106 cycles at 70 bar (1000 PSI) at
Electric features:
- Maximum load:0.5A at 250 Volt AC, 0.15 A at 110 Volt DC
- Exchange contacts (Common, NO and NC) – SPDT
- Electric connection according to DIN43650 for M2 and M3
- Electric protection according to DIN40050, IP65
- ATEX certification ATEX II 3G Ex nc IIB T6 Gc IP65
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
- Electric protection according to DIN 40050, IP54 with P1 protection Cap (Atex execution not applicable)
- Separator in stainless steel, carbon steel or plastic (<10 bar) for corrosive and/or high percentage of solid particles
F3-integrated-connectors.pdf Document