Usage Tips:Features: The POM Flow Meter offers precise liquid measurement with a high resistance to pressure up to 0.8mpa, ensuring reliable performances for critical applications. Crafted from POM material, this flow meter is corrosion resistant and can withstands temperatures up to 80℃. For professional in laboratories, and experiments who require accurate small scale liquid flow measurements for their work. Perfectly suited for compounding, reagent mixing, and scientific research, this flow meter ensures control over liquid flows in various experimental setups. With its easy installation, either horizontally or vertically, and the need for a filter at the inlets to prevent debris, Flow Meter is for easy use and maintenance, enhancing workflows efficiency. Specifications: Material: POM Pressure Resistance: ≤0.8mpa Working Voltages: DC3.5-24V Working Current: 15mA(DC5V) Insulation Resistance: > 100MΩ Load Capacity: ≤10mA(DC5V) Working Temperature: 0-80℃ High Level Output Pulse: > DC4.5V(Input DC5V) Low Level Output Pulse: ＜DC0.5V(Input DC5V) Flow Ranges: 0.3-4L/Min±3%, 0.05-1L/Min±3% Flow Pulses Characteristics: 2.5mm Inner Diameter: Hz=[43xQ]±2%(Horizontal Testing) 1.2mm Inner Diameter: Hz=[86xQ]±2%(Horizontal Testing) Pattern: 1/2 Package Includes: 1pc Fluidmeter Counter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.