... , oil; 4. OEM, ODM. Model: GF-01Product Name: Multipoint Float Level SwitchContact Capacity: AC220V/1A;DC24V/0.5AWorking Pressure: ≤1MPaFloat Gravity ... -proof: NoLevel switch, float switch, level gauge, level sensor, level meter, level transmitter, level measurement, level measuring instrument, level transducer, magnetic level meter, magnetic level indicator, pressure transmitter, ...