3pcs G1/4 DN8 Water Flow Sensor PE Pipe Water Flow Meter 0.3-8L/MIN Quick Connection Water Dispenser

Description: Model: YF-S402B Rated voltage: DC=5V Working water flow range: 0.3~3L/min Water pressure resistance: 0.35MPa Working voltage range: DC3.5~12V Working current: 0.5-1.5mA Insulation resistance >100M Working environment temperature: 1-100 C Applicable ambient temperature: 40~100C Flow pulse characteristics f=(38*Q)2% Q=L/MIN Output pulse high level > DC 4.7V (input voltage DC 5V) Output pulse duty cycle: 50%10% Color: white Red IN connect the anode Yellow signal output line Black GND connect the cathode Package included: 3 x S402B G1/4 DN8 Water Flow Sensor