5-18V 6mm 6mm Outer Diameter Hall Flowmeter for Coffee Machine Hot Water Purifier _x000D_ -18V 6mm Hose Barb End Water flow 75-570ml/min 3% Err for Drinking Machine Hot Water Heater Coffee Machine _x000D_ _x000D_ OOTDTY _x000D_ new and high quality _x000D_ _x000D_ _x000D_ Features: _x000D_ _x000D_ POM (polyformaldehyde) material, environmental friendly material, small, flexible and functional. _x000D_ Intubation design of inlet and outlet pipe, easy connection and operation. _x000D_ Small size, light weight, self-assembled in four directions, easy to install _x000D_ High flow accuracy, good reliability and long life _x000D_ Compliance with safety standards, Rohs, requirements _x000D_ _x000D_ Application: _x000D_ Water heater, washing machine, boiler, electromagnetic water heater, water dispenser, water purifier, R.O. machine, U.F. machine, coffee machine, water machine, water machine control, water control machine, beer machine, beauty equipment, shower equipment, electrolytic water machine, energy engineering, heat IC meter, steam equipment, irrigation equipment, water system, campus card self-service sale (sell) water machine, washing machine, automatic washing equipment, water equipment, water dispensing equipment, cooling system, circulation system, intelligent toilet (toilet), bidet, mechanical equipment, heating equipment, (agents) equipment _x000D_ _x000D_ Specification: _x000D_ Calculation Formula: Hz = 76xflow rate l min _x000D_ Flow 75ml-570ml/min _x000D_ Measurement accuracy: +/- _x000D_ Temperature -10 to 65 C _x000D_ Pressure -10 to 0.3 Bar at 20C _x000D_ Power supply +3.8 to +20 VDC _x000D_ connection: NPN transistor open collector _x000D_ VDC GND _x000D_ Connection terminal: PANCON MAX-CON 156MLSS _x000D_ Output square _x000D_ Duty cycle: ~50% _x000D_ Rated and current: DC5V, no more than 8mA _x000D_ Output (rated: for DC 5V); High level 4.5V and above; low level 0.5V and below _x000D_ output duty cycle: 50+-10% _x000D_ Insulation resistance: 100M Ohm and above _x000D_ Tightness: Seal up all the holes, and inflate with 0.8MPa water, after 1 no leakage and deformation. _x000D_ Working Pressure: under 0.8Mpa _x000D_ Electrical Strength: AC500V 50Hz _x000D_ Material: POM (polyformaldehyde) _x000D_ Dimensions: 56x50x35mm/2.2x1.97x1.38inch _x000D_ Color: Black _x000D_ Quantity: 1 Pc _x000D_ _x000D_ _x000D_ Note: _x000D_ _x000D_ 1. When material is close with the its characteristics may vary. _x000D_ 2. In order to avoid particle debris, the must beinstalled after a filter. _x000D_ 3. The flow installation has to avoid strong vibration and shaking of the environment, so as not to affect the s measurement accuracy. _x000D_ _x000D_ _x000D_ Package Includes: _x000D_ _x000D_ 1 Coffee Machine Volumetric Flow Meter _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_