Hydraulic Pressure Switch
Types of pressure switch
- Electromechanical pressure switch
- Electronic pressure switch
- Pneumatic pressure switch
- Pressure Transmitter
Working temperature: -25°C ÷ +85°C
Switching frequency: 90 cycles/min
Setting point: adjustable through a central screw
Switching accuracy: ± 5% of end of scale at 20°C
Fixed hysteresis value:
- membrane execution ~ 10% of end of scale at 20°C
- piston execution ~ 20% of end of scale at 20°C
- Y execution ~ 25% of end of scale at 20°C
- Mechanical life: 106 cycles at 70bar (1000 psi) at 20°C
Electric Features:
- Maximum load: 0.5 A at 250 Volt AC, 0.15 A at 110 Volt DC
- Simple contact (NO or NC)
Pressure
Pressure
Pressure