Specification AgeRangeDescription : adult Brand : OLZFJAJE BulletPoint : Faucet Valves BulletPoint1 : 1-30L/min, Accuracy: 3-%. BulletPoint2 : Light weight, small size, BulletPoint3 : to 1/2-inch male thread, effect. BulletPoint4 : Great of high-precision, long service life- and stable BulletPoint5 : Mainly used in water heaters, coffee machine, water drinking fountain-, beverage machine. Color : One Color Department : Unisex Adult ExternallyAssignedProductIdentifier : 7375608051888 ItemName : YF-DN40 1-1/2 Inch 2 Inch DN50 Water Flow Sensor Flow Meter Hall Sensor 10-300L/min Industrial Flowmeter 1Pcs(2 inch) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-flowmeters Manufacturer : OLZFJAJE Material : Plastic ModelName : OLZFJAJE ModelNumber : OLZFJAJE NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : OLZFJAJE ProductDescription : Faucet Valves Water flow sensor flow meter Hall sensor 10-300L/min industrial flowmeter YF-DN40 1-1/2inch BSP; YF-DN50 2 inch. Wiring: Red IN is connected to the positive pole; Yellow OUT signal output line; Black GND is connected to the negative pole; 1, the product appearance lightweight flexible, small size, easy to install. 2, the impeller inlaid stainless steel beads, always wearable. 3, seal with the structure under the force never leak. Scope: Apply to water heaters, credit card machines, water vending machines, and other flow measurement devices Precautions First, if the water quality is too bad, please add a filter at the inlet. Second, do not exceed the flow range to use basic information Model YF-DN50 Product Name Rated voltage DC=5V inspection standard Production quantity 10PCS product batch number No. Inspection item Standard requirements 1 Appearance The product identification is clear and accurate and meets the requirements. 2 Water pressure resistance >1.75MPa 3 working voltage range DC5 ~ 15V 4 insulation resistance >100M 5 Accuracy [in 10 ~ 300L \ MIN] ± 5% 6 Flow pulse characteristics (0.2*Q) Q=L/Min±3% 7 Output pulse high level > DC 4.7V (input voltage DC 5V) 8 output pulse low level 9 Output pulse duty cycle 50%±10% Packing one pieces valve + a carton ProductSiteLaunchDate : 2024-11-15T08:32:08.250Z Size : 2 Inch Style : Precision steady flow valve without dial UnitCount : 1 UnspscCode : 52150000