The NP-Type Variable Area Flow Meter contains a float & taper tube. The fluid flows through the taper tube and forces up the float. Flow rate is measured as a function of the area of the opening.
Measuring the Flow Rate for: Gases & Liquid Chemical process system Water treatment system Industrial flow system
Service Condition: Viscosity: ≤3 cP
Max. working temperature Metal 100ºC; Plastic 60ºC
Max. working pressure Body material: NPS- 15 kg/cm²; NPI- 15 kg/cm², NPV- 6 kg/cm² Glass tube: Borosilicate glass 6 kg/cm² PC tube: 10 kg/cm², Instant pressure: 15 kg/cm²
Alarm Switch Available (N.O.) Switch rating: AC 125V 0.5A / DC 100V 10W / Max. DC 250V <1mA Accuracy:±2.5% F.S
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