ITEM NAME:10W 220V 120mm Float Switch Auto Tank liquid Water Level Sensor Stainless Steel 1.High sensitivity 2.Low cost and Long life 3.Simple installation Specifications: Type: Magnetic Sensor Material: SUS304/SUS316L Stainless Steel Usage: Magnetic Sensor Output: Switching Transducer Theory: On/Off Power Input type: Dry contact SPST Temperature rating: -20 to 160 Power Input: AC220V Protection Ratings: IP68 Pressure rating: 73 psi Input voltage: 220V,10W Float Body Length:100mm 1 * Liquid Water Level Sensor Float Switch.1 Liquid Water Level Sensor Float Switch. Float Body Length:100mm. Output: Switching Transducer. Type: Magnetic Sensor. Usage: Magnetic Sensor. Material: SUS304/SUS316L Stainless Steel. Also note that monitor settings may vary from computer to computer and may distort actual colors.