Compact pressure switch
4 - 400 bar, IP67 | PA-22 PS
KELLER
User selected switching points and functions
The PA-22 PS is a compact programmable pressure switch; it also has an analog transmitter output signal (0,5...4,5 V). It will continuously monitor a process via the analog signal. The switch functions can be used to activate alarms or control relays at predetermined pressure levels.
There are two independent switches for Hi/Lo control functions. These are solid state and therefore not subject to wear. Outputs are selectable PNP or NPN (factory set; to be specified upon order).
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