ITEM NAME:0.3-10L / Min 0.8Mpa Water Sensor Brass Switch Description: Can use for Water heaters, credit card machines, water vending machine, flow measurement device. Lght weight, small size, easy to install. Inlaid with stainless steel impeller shaft, durable wearable. Seal Ring with the upper and lower force structure never leaks Fits for connecting 6.35mm outer diameter PE pipe Specification: Working voltage range: DC 3.5~12 v Working current range: 0.5-1.5mA Work temperature: 1- 100 ℃ Allowing pressure: ≠¤ 0.8Mpa Electric strength: >600VAC Insulation resistance: >100 m&; Storage temperature: -40~+100  ° C Flow Range :0.3-10L / min Size (L x W x H): Approx. 6 x 4 x 2.5cm / 2.36 x 1.57 x 0.98 inch Cable length: Approx. 15cm / 5.9 inch Color: White Material: plastic Cord Connection: Red: Positive(+) Yellow: Signal output. Black: Negative(-) Package Includes: 1 x 0.3-10L / min Water flow Sensor SKU: DMO0011855551006121.Flow Range :0.3-10L / min. 1 x 0.3-10L / min Water flow Sensor. Working current range: 0.5-1.5mA. Seal Ring with the upper and lower force structure never leaks. Color: White. Black: Negative(-). Yellow: Signal output.