- Light weight, small size, easy to install.
- Inlaid with stainless steel impeller shaft, durable wearable.
- Seal Ring with the upper and lower force structure never leaks.
- Mainly used for water heater, water machine, card machine, various types of filling equipment and water control device
Product description
Model: YF-S201
Color: Black
Material: PVC
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. Application: Mainly used for water heater, water machine, card machine, various types of filling equipment and water control device
Features:
Light weight, small size, easy to install.
Inlaid with stainless steel impeller shaft, durable wearable.
Seal Ring with the upper and lower force structure never leaks.
Precautions:
Non-violent shock, and chemical erosion.
Non-throwing or hitting.
Mounted vertically, should not exceed 5 degrees inclination.
Temperature of Medium should not exceed 120'C
Cord Connection:
Red: Positive(+);Yellow: Signal output;Black: Negative(-)
Specification:
The lowest rated working voltage: DC4.5 5V-24V.
Maximum operating current: 15 mA (DC 5V).
Working voltage range: DC 5~18 v.
Load capacity: ,<10mA / =10mA (DC 5V).
Work temperature: <80'C/ = 80'C
Work humidity range: 35%~90%RH (no frost)
Allowing pressure: pressure 1.75Mpa
Storage temperature: -25~+80'C
Save humidity: 25%~95%RH
Flow Range :1-30L / min
Dimensions: 2.44 in x 1.42 in x 1.34 in (6.2 cm x 3.6 cm x 3.4 cm)
Weight: 1.76 oz (50 g)
Frequency: F=7.5*Q(L/Min) ; Error: ±2%
Taking a example of the flow rate of 1L/min, that is, 7.5 * 1 * 60 is equal to the pulses output by 1 liter of water.
Voltage: 3.5-24VDC, current can not exceed 10mA, output 450 pulses after flowing one liter of water.
That is, frequency calculation = constant 7.5 * unit flow (L/min) * time (seconds)
Flow range: 1-30L/min
Packing List:
1 x Water flow sensor