Optical Level Switch
Product Details
v
NPN, PNP open collector output to energize
relay or PLC
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Outer material of PC, Polysulfone, SUS304/316
for acidity and alkaline; applicable in grease, waste water, liquid solution, liquor,
alcohol...etc.
v
Over-current and reverse polarity protection
v
LED status indication
v
Application:
Ø
liquid leakage detection, motor/pump
protection