<br> Features:<br> Made from quality stainless steel material, stable performances, has long service life.<br> Heat resistance, wear resistant, reliable quality.<br> Lengthen external thread, easy and convenient installation.<br> Simple and durable structure, can withstanding frequency usage.<br> Widely application, can be used for water heater, irrigation, etc.<br> <br> Specifications:<br> Material: Stainless Steel<br> Interface: DN15<br> Working Voltage: 3.5-24VDC<br> Flow Range: 1-25L/Min<br> Pulse Characteristics: Hz=[18xQ-3]5(Horizontal Test)<br> Withstanding Water Pressure: Lower Equal to 1.75Mpa<br> Inner Diameter: 15mm/13.5mm<br> Thread Length: 20mm<br> Working Current: 15mA(DC5V)<br> Load Capacity: Less Equal to 10mA(DC5V)<br> High Level Output Pulse: Large Than DC4.5V(Input DC5V)<br> Low Level Output Pulse: Lower Than DC0.5V(Input DC5V)<br> Storage Temperature/Humidity: 25-80/25-95RH<br> Size: Approx. 66x20.5x20.5mm/2.60x0.81x0.81in<br> <br> Note:<br> Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. <br> Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br> <br> Package includes:<br> 1x Fluidmeter Counter