Flow Sensor G1/2' Water Flow Hall Sensor 1-25L/min YF-B1 เซนเซอรวัดอัตราการไหลน้ำ เกลียวท่อ 4 หุน

Flow Sensor G1/2' Water Flow Hall Sensor 1-25L/min YF-B1 เซนเซอรวัดอัตราการไหลน้ำ เกลียวท่อ 4 หุน Sensor Product Description: - Product Name: Flow Sensor - Material: Brass Flow Sensor - Size: L44mm - Connection Thread: G1/2" 0.8IN - Installation Position : Horizontal and vertical down UP- Sensor data analysis : - Flow rate: 1 ~ 25 L/Min - Flow pulse: F = 11 * Q 5% , Q = L/Min ; 1 liter approximately = 660 pulse - Working voltage: DC3.5V ~ 24Vdc - Working current: 15mA - Suffering pressure: Max 1.5Mpa - Working temperature: 0 C ~ + 80 C, - min insulation resistance: 100M ohm - output pulse duty cycle: 50% +/- 10% - maximum output pulse voltage: DC4.7V (voltage DC5V) - Min Voltage Pulse Output:DC0.5V (DC5V Voltage) - Sensor: Hall Effect Sensor, Digital Output Connection Line: - Terminal 1 (Color Red): VDD "+" - Terminal 2 (Black) Vout " - " - TERMINAL 3 (Yellow) : NPN Pulse Signal - Housing SM2.5-3P