_x000D_ Features: _x000D_ 3 types to select, choose different type according to your needs._x000D_ Stable performances, large flow, high precisions and fast response._x000D_ Made from quality material, leakproof, wear resistant, high sensitivity._x000D_ The product is mainly used for testing oil, the cover is made from aluminum alloy material._x000D_ Good pressure resistance, can bear pressure up to 30kg._x000D_ _x000D_ _x000D_ Specifications: _x000D_ Material: Aluminum Alloy_x000D_ Interface: DN8, DN10, DN15_x000D_ Voltage: 5-18VDC_x000D_ Inner Diameter: 11.75mm/16.3mm/19.1mm_x000D_ Thread Length: 12.4mm/12.5mm/10.27mm_x000D_ Flow Range: 30-300L/H1%; 40-800L/H1%; 50-1200L/H1%(Liquid is Water)_x000D_ Water Pressure Resistance: Lower Than 1.75MPa_x000D_ Pulse Frequency: Hz=[1.5xQ]1%, Hz=[2.3xQ]1%, Hz=[2.4xQ]1%_x000D_ High Level Output Pulse: Large Than DC4.5V(Input DC5V)_x000D_ Output Pulse Duty Ratio: 50%10%_x000D_ Working Current: 15mA(DC5V)_x000D_ Size: Approx. 61x67.5mm/2.40x2.66in_x000D_ Interface: DN8/DN10/DN15_x000D_ _x000D_ _x000D_ Package Includes: _x000D_ 1x Fluidmeter_x000D_ _x000D_ _x000D_ Note: _x000D_ Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. _x000D_ Due to the difference between different monitors, the picture may not reflect the actual color of the item._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_