Brand N/A Model YF-S205 Quantity 1 Color Black Material PVC Specification Minimum voltage: DC4.5 5V~24V; Maximum current: 15 mA (DC 5V) ; Working voltage: DC 5~18 V; Load capacity: 10 mA(DC 5V); Temperature range: 80'C; Humidity: 35%~90%RH(no frosting condition); Water gage: below 1.75Mpa; Storage temperature: -25~+ 80'C; Storage humidity: 25%~95%RH; Frequency: F=7.5 x Q(L/Min); Error: ±2%; 1L water for 450 output pulse; Flow range: 1-30L/min; Minimum/maximum voltage: 4.5V/24V. Features Water flow sensor is mainly composed of plastic body the flow of rotor components and hall sensor. It is placed in the water heater inlet used to detect water flow when the water through the water flow rotor components magnetic rotor rotation and speed changes with the flow hall sensor output pulse signal the corresponding feedback to the controller the controller to judge the size of the water flow adjust and control. Application Suitable for water heater imprinter SHXRO and other flow metering device. Other No violent impact and chemical erosion to the product. Vertical installation do not tilt more than 5 degrees. Medium temperature should not be more than 1200'C. English Manual/Spec Yes Packing List 1 x Flow transducer