The Hall Flow Sensor FM-HL3012 can change into different angles, and is widely used in coffee machine, water heater, water dispenser and small flow control needed appliances. It’s small in size, low in cost, light in weight, satisfying the requirements in Safety Standards, and has high flow accuracy and reliability. Parameter: Supply voltage: 5-20 V Output voltage: 20 V Output current: 50 mA Working temperature: −5~+65 ℃ Storage temperature: −10~+70 ℃ Output signal: Pulse Size: ∅33.7x20.4mm Flow Rate: 0.1L~0.75L/min Life time: 50,000h Material: PC