YF-S402 Precise PVC Water Flow Hall Sensor Flowmeter / Counter - White + Black

SKU: 221149 (Added on -)
  • US$5.99

    24 %

  • 4.56
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
YF-S402 Precise PVC Water Flow Hall Sensor Flowmeter / Counter - White + Black
ColorWhite + black
SpecificationMin rated working voltage: DC 5V~24V; Max working current: 15mA (DC 5V); Working voltage range: DC 5~18V; Load capability: <=10mA (DC 5V); Working temperature: <=80'C; Humidity range: 35~90%RH; Water pressure: <1.75Mpa; Storage temperature: -25~80'C; Storage humidity: 25~95%RH; Wire: red: in, yellow: out, black: GND; Internal diameter: 3mm; Frequency: F=88 x Q (Q is L/min); Error: +/-3L/min; Output 5280 pulse after flowing 1L water; Flow range: 1~5L/min
FeaturesLightweight, small, easy to install; With stainless steel axis in the wheel, abrasion resistant; Sealing ring would never leak water; All material meets RoHS standard
ApplicationSuitable for water heater, automatic water dispenser, etc.
OtherInstall it in vertical, inclination should not beyond 5 degree; Consists of plastic valve body, water flow rotor and hall sensor; Used to check water flow; Rotor rotate and the speed change as water flow, hall sensor output related pulse signal to control, then controller regulate as per water flow
English Manual/SpecYes
Packing List1 x Water flow sensor (16cm cable)
Dimensions: 2.28 in x 1.38 in x 1.06 in (5.8 cm x 3.5 cm x 2.7 cm)
Weight: 1.06 oz (30 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$4.04 shipped US$4.03 shipped US$4.02 shipped

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  • teodim Post on 2/15/2016

    Precision is very good for my project "Small balcony flower garden" and it works as advertised. The main problem is because the water in our system is very heavy and it forms residues on plastic. Because of that I need to... Read more

    Impression:Simple, Small

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