Specifications:

• WORKING Voltage: DC4.5~18V
• Wire Length: 350+/- 10 mm
• Product name: water Brass Hall turbine flow sensor
• Model Number: YF--B1
• Flow rate: 1~25L/min
• Flow pulse: F(Hz)= 11xQ + - 5% Q=L/min
• Brand Name: HaiHuiLai
• DIY Supplies: ELECTRICAL
• Origin: CN(Origin)
• Certification: None