Product Introduction
The GT500-M Gear Flow Meter adopts a positive displacement measurement method, providing an intelligent flow measurement solution for precise monitoring of fluids ranging from low to high viscosity. Operating on the principle of a pair of rotating gears passing a fixed volume of fluid, it ensures high reliability regardless of changes in fluid pressure or flow, demonstrating exceptional performance specifically in micro-flow measurement.
Product Features
High Precision & Resolution: Generates high-resolution pulses per gear revolution to provide 0.5% high measurement precision and excellent repeatability.
Wide Viscosity Range: Accurately measures a wide range of viscosities, from general liquids to resins and high-viscosity oils up to 10,000 cP.
Superior Durability & Pressure Resistance: Constructed with a robust SUS304 body capable of withstanding high pressures up to 40 MPa and temperatures from -20°C to 200°C.
Intelligent Data Output: Monitors total and instantaneous flow via LCD display and supports various communications such as 4-20mA, Pulse, and RS485-Modbus.
Compact Design: Designed to be small and lightweight for easy installation in small-diameter pipes and tight spaces, ensuring simple maintenance.
Applications
Oil & Lubricant Management: Measurement of hydraulic oil, lubricants, grease, fuel oil, and asphalt.
Precision Chemical Processes: Measurement of resins, adhesives, inks, solvents, and various chemical fluids.
Food & Pharmaceutical Industry: Edible oil, fish oil, beverages, and food canning/filling systems.
Precision Control Systems: Liquid nitrogen and refrigerant measurement, and high-precision flow dosing control systems.
General Specifications
| Item | Technical Parameters |
|---|---|
| Display | LCD 8-digits for totalizer and flow rate |
| Application | Viscosity 2- 200MPa.s, Max. 10,000CP |
| Accuracy | 0.5% |
| Max viscosity | up to 1000MPa.s/1000CP |
| Operating temperature | -20~200°C, Option: -40~200°C. |
| Connection | Thread or Flange |
| Press | 1.6Mpa, Option: 2.5MPa, 4.0MPa, 6.4Mpa, 40 MPa |
| Material |
Meter body: SUS304 Rotor: SUS304 Flange: SUS304 Cable gland: SUS304 |
| Digital transmitter | |
| Power | DC 12~24V (Max. 100mA, 2W) or 3.6V Lithium battery |
| Output | 4-20mA / Pulse / RS485-Modbus (3-wire) |
| Damping time | Adjustable |
| Flow coefficient | Adjustable |
| Pulse width | Standard 50ms, adjustable |
| Frequency range | 5,000Hz |
| Cable gland | M20X1,5 or NPT1/2” Female. |
| Enclosure | IP65 |