Micro Flow Meter

GICAR series micro-flow meters utilize a turbine design and are specifically engineered for extremely low flow rate measurements with exceptional accuracy. Their ingenious design prevents sediment buildup, ensuring clean operation and offering outstanding corrosion resistance, making them suitable for demanding applications such as those involving corrosive etchants used in semiconductor chip manufacturing. They are widely used in the measurement, regulation, and dispensing of industrial chemicals, petroleum products, and in commercial coffee machines. Food-grade versions are NSF certified, meeting the requirements of diverse applications.

  • Specification

Technical Specifications & Engineering Parameters

Measurement Principle Ultra-low flow positive displacement micro-gear rotation
Flow Measurement Range 0.001 to 2.0 L/min (0.06 to 120 L/h)
Measurement Accuracy ±0.5% of reading across full dynamic flow range
Repeatability Better than 0.05%
Applicable Media Lubrication oil, chemical additives, odorants, fuel test benches, adhesives
Medium Viscosity Range 0.5 to 25,000 mPa·s
Max Operating Pressure Standard 16 MPa (160 bar); Optional high-pressure up to 40 MPa (400 bar)
Wetted Body Material Stainless steel 316L, Tungsten carbide pivot bearing pins
Pulse Resolution High resolution: up to 10,000 pulses/Liter
Process Connections 1/8" NPT / G female thread with O-ring sealing
Signal Output Hall sensor NPN pulse output, 5-24V DC excitation

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