YF-S201 Flow Meter/4 points G1/2 Interface Hall Flowmeter Water Flow Sensor

Specificatipons: Type:Turbine flowmeter Water pressure:1.75Mpa Voltage:DC3.5-24V Rated operating voltage:DC4.5 5-24V Load capacity:10mA Maximum operating current:15mA(DC5V) Flow range:2-100L/min Operating temperature range:80 Pulse characteristics:f=1.0*Q (F: frequency,Q:L/min) Size:~114*60*48mm Caution: 1:No severe impact or chemical attack is permitted 2:Do not throw or bump 3:Press the arrow on the product to install 4:Medium temperature should not exceed 80C. Only weak acid and water concentration of the same liquid Note: Red IN :Positive Yellow OUT: Signal output line Black GND:Negative pole Frequency calculation = Constant 1 * Unit flow rate (L / min) * Time (seconds) Package includes: 1 x Flow Meter Detail pictures: