Specification Brand : lazyfun BulletPoint1 : To prevent particles and sundries from entering the sensor, filter screen must be installed at the sensor inlet. BulletPoint2 : The water flow sensor shall be installed inside the equipment indoors, and shall not be outdoors wet for long period under temperature and other harsh environments, the installation of water flow sensor must avoid the environment and application of and shaking so as not to affect the measurement accuracy of the sensor. BulletPoint3 : When the material the material that generates force to the sensor close to the sensor, its characteristics may occur change. BulletPoint4 : This structural sensor has not been used, and there may be discomfort when it used for direct replacement, please put forward. BulletPoint5 : Do not disassemble the water flow sensor without authorization to prevent damage. Any water flow sensor disassembled without authorization not in the scope of-warranty. ExternallyAssignedProductIdentifier : 7631210328580 ItemName : 1.5'' Effect Flow Sensor Flowmeter 5-150L/Min DN40 Water Flow Sensor Fluidmeter Counter For Garden Irrigate Flow Sensor ItemTypeKeyword : electronic-component-flow-sensors measuring-&-layout-tools Manufacturer : lazyfun Material : copper PartNumber : lazyfun ProductDescription : 1.5'' Effect Flow Sensor Flowmeter 5-150L/Min DN40 Water Flow Sensor Fluidmeter Counter for Garden Irrigate flow sensor Features: To prevent particles and sundries from entering the sensor, filter screen must be installed at the sensor inlet. The water flow sensor shall be installed inside the equipment indoors, and shall not be outdoors wet for long period under temperature and other harsh environments, the installation of water flow sensor must avoid the environment and application of and shaking so as not to affect the measurement accuracy of the sensor. When the material the material that generates force to the sensor close to the sensor, its characteristics may occur change. Do not disassemble the water flow sensor without authorization to prevent damage. Any water flow sensor disassembled without authorization not in the scope of-warranty. This structural sensor has not been used, and there may be discomfort when it used for direct replacement, please put forward.