Pressure switch Alco PS4
The Alco PS4 pressure switch is a type of switch that creates or breaks electrical contact when a certain pressure is applied to the inlet. Pressure input is a process that is connected via an impulse line. This process is air, gas or liquid and provides an on / off switch with sufficient current carrying capacity. The ALCO pressure switch can be designed to make contact by increasing pressure or decreasing pressure.
Alco pressure switch has one. In the ALCO pressure switch, which has a single port, the pressure enters through the port and hits the inner diaphragm. If the force applied to the port is greater than the force exerted by the preloaded spring, the switch contacts will cause or break the circuit. This causes an alarm in the system and warns the user that the pressure in the given environment has changed.
To control refrigeration, air conditioning and heating systems, Emerson offers a wide range of expansion valves, drive filters, solenoid valves, pressure transducer products, thermostats and more. All ALCO pressure switch components, mechanical as well as electronic, are designed and built to ensure maximum efficiency and reliability. Optimizing system performance is critical to Alco Controls enhancements .
Up and down pressure switch
- Precise settings and repeatability
- Cable with) IP67 for terminal (IP20
- Open / closed electrical connections (under standard operating conditions)
- TUV approved version
- RoHS compliant
- Minimum size of 100 pieces
No other settings available
- Standard 97/23 / E
- Insurance cases covered by nr. E258370
- EN 60730-1, EN 60730-2
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