9 toode toodet
Hoiatus: viimane toode laos
When the water flows through the rotor, then rotor is rolled. Its speed changes with different rate of flow. Then the magnetic rotor make reaction to Hall sensor,The hall-effect sensor outputs the corresponding pulse signal .The flow sensor is suitable to detect the flow rate.
Thread size :DN20, G3/4” (BSP) , male.
Flow hole: 14mm (diameter)
Body Material: brass
Flow rate : 2~45L/min
Flow Pulse: F(Hz)=8.1*Q – 3(+/-10%) Q=L/min
Max. Working Current : 10mA (DC5 V)
Min. Working Voltage: DC 4.5V
Working Voltage: DC 4.5V~18V
Load Capacity: =10 mA (DC 5 V)
Insulation resistance: over 100M Ohm
Max pressure: 1.75mpa
Suitable for liquid : water.(less than 60 cel. degree)