1-30L/min G1/2 Hall Flow Meter Water Flow Sensor YF-S201 Products from Shenzhen Foing Industrial Co., Ltd.

Product Details

type:	liquid flow sensor	color:	black/white/gray
Origin:	Guangdong, China	Warranty:	3 months
usage:	flow metering	brand:	Funing
port:	Shenzhen	model:	YF-S201
Item No.:	EF0009	Packaging Details:	Box
payment terms:	Western Union, T/T, MoneyGram, PayPal	weight:	78 grams
describe:	sensor	Express Options:	DHL/FedEx/TNT/UPS
delivery time:	stock available	Supply capacity:	10000 pieces per month

Product Description

introduce:

The water flow sensor is mainly composed of a plastic valve body, a water flow rotor assembly and a Hall sensor. It is installed at the water inlet end of the water heater to detect the flow of water. When water flows through the water flow rotor assembly, the magnetic rotor rotates, and the speed changes with the flow. The Hall sensor outputs a corresponding pulse signal and feeds it back to the controller. The controller judges the size of the water flow and adjusts it.

feature:1. This product is light and convenient in appearance, small in size and easy to install. 2. The impeller is inlaid with stainless steel beads, which is always wear-resistant. 3. The sealing ring adopts the upper and lower force structure, and never leaks. 4. Imported Hall elements are reinforced with waterproof apron silicone to prevent water ingress and never age. 5. All raw materials comply with ROHS testing standards. 6. The standard G1/2 threaded interface is easier and more secure to install.Precautions for use:●Severe impact and chemical corrosion are strictly prohibited. ●It is strictly forbidden to throw or collide. ●The medium temperature shall not exceed 120℃.

Lead method:Red IN is connected to positive pole, yellow OUT signal output line, black GND is connected to negative pole, green R temperature sensor (3950K 50K or 3950K 15K, please choose according to your own requirements) frequency: F=7.5*Q(L/Min), error: ±2% in 1L The flow rate per minute is column, 7.5 * 1 * 60 is equal to the number of pulses output by 1 liter of water. Voltage: 3.5-24VDC, current cannot exceed 10mA, output 450 pulses after flowing through one liter of water, that is, frequency calculation = constant 7.5*unit flow (L/min)*time (seconds) flow range: 1-30L/minTechnical Parameters:

Minimum rated working voltage	DC4.5 5V-24V
Maximum operating current	15mA (DC 5V)
Working voltage range	DC 5~18V
Carrying capacity	≤10 mA (DC 5V)
range of working temperature	≤80℃
Working Humidity Range	35%～90%RH (without frost)
allowable pressure	Water pressure below 1.75Mpa
Storage temperature	-25～+80℃
storage humidity	25%～95%RH