ITEM NAME:G3 / 4 Thread Water Switch Sensor Switch Meter Description: Can use for Water heaters, credit card machines, water vending machine, flow measurement device. Lght weight, small size, easy to install. Durable wearable,Long lasting,High and low temperature can be used Seal Ring with the upper and lower force structure never leaks Threaded connection: G3/4 Specification: Working Flow Rating: 1-30L / min Rated voltage: DC5-15V Water pressure resistance:> 1.75MPa Operating voltage range: DC5 ~ 15V Insulation resistance:> 100M&; Flow pulse characteristics: (8.1Q-3) Q = L / Min  ± 10% Output high pulse:> DC 4.7V (input voltage DC 5V) Material: Copper Color: Gold Package Includes: 1 x Water Flow Sensor Switch SKU: DMO0011855351006119.1 x Water Flow Sensor Switch. Water pressure resistance:> 1.75MPa. Seal Ring with the upper and lower force structure never leaks. Color: Gold. SKU: DMO0011855351006119. Material: Copper.