Brand N/A Model HS06 Quantity 1 Color White Material PVC Specification Mini. rated working voltage: DC 4.5 5V~24V; Max. working current: 15mA (DC 5V); Working voltage range: DC 5~18V; Load capacity: Features Compact lightweight convenient for install; Impeller with stainless steel shaft wear-resistant; Seal ring adopt up and down with stress structure never water Leakage; Potting glue sealing prevent water and never aging; Passed ROHS cerficate Application Suitable for water heater POS etc. Other Wertical installation; Gradient less than 5 degrees; Internal diameter: 1.2mm; Frequency: F=73 x Q (Q is L/min); Error: +/-2L/min; Output 4380 pulse after flowing 1L water; English Manual/Spec Yes Packing List 1 x Flow sensor