Fst-Gv200 Gear Metering Pump Flowmeter Used in Instantaneous Flow Dosing System

• Customization: Available
• Type: Piezoresistive
• Structure Type: Hot-Film
• Model NO.: FST-GV200
• Measuring Medium: Liquid
• Output Signal Type: Digital Type
• Production Process: SemiConductor Integrated
• Material: Metal
• Accuracy Grade: 0.1G
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Transport Package: Standard Export Package
• Specification: CE, ROHS, CCC, CQC, ETL, ISO9001
• Trademark: Yuanben
• Origin: Shanghai
• HS Code: 9026100000
• Production Capacity: 50, 000PCS/Year

Product Description

 

Summary
  FST-GV200 series mirco flowmeter is a new type of volume flowmeter developed
on the basis of absorbing to market demand. Various specifications and models have
been formed. It is compact, simple in structure, easy to install, maintain and use, and have high measurement accuracy. It has a strong adaptability to the viscosity of the liquid under test, no special requirements for the pressure change of the liquid under test, no special requirements for the straight pipe before and after, small flow rate, and self-flow can be measured.
   The micro flowmeter consists of a flow transmitter and a display. There is a pair of measuring gears in the measuring chamber of the flow transmitter. The gears and the measuring chamber make up a number of cavities of known volume as measuring units. Under the action of the micro pressure difference between the inlet and outlet, the gear is driven to rotate, and the imported liquid is continuously measured by the measuring chamber and sent to the outlet.
 At the same time, the sensor generates corresponding electrical signals, which can show the instantaneous and accumulated flow of the liquid after signal processing.
The FST-GV200R micro flowmeter adds a remote communication module which
is optional for customers, that is, a remote communication module is added to the infrastructure of the gear flowmeter, which has a remote output function and can  be matched with various adjustment systems to meet the requirements of self-control.FST-GV200FOP is transmitted by optical communication fiber, and then converted into electrical signal by optical signal amplifier conversion module. It is suitable for measuring places of coating equipment for explosive and flammable solvents.
Main features  
 

1. Easy detection of square wave pulse output
2. Low pressure Loss of High Viscosity Fluids
3. Fast response rate
4. 1,000,000 CTS  Viscosity coefficient can reach 1,000,000 CTS
5. Wide measuring range and high precision
6. Fluid temperature up to -30°C to 120°C  
7. Output frequency width 0-100 kHz
8. Optional remote or explosion-proof optical communication application

Application
It is widely used in the field s of petroleum, chemical industry, machinery, power, medicine, food to measure the flow rate of instantaneous flow rate of oils, solvents, etc. It is used in the dosing system, especially for the measurement requirements of the small flow rate. It is especially suitable for accurate measurement of micro-flow of the various liquids such as automobile fuel consumption, boiler fuel, medicine, food, chemical raw materials, liquor, milk, vegetable oil tank, etc. And coating equipment of explosive and flammable solvents.

Accuracy of Main Technical Indicators

1. Calibration from DN2-DN25
   2)Shell material:stainless steel

3)The material of sealing O-ring is FPM, Tetrafluoroethylene rubber PTFE, EPDM
4)Accuracy:0.5%
5)Installation segment requiremtns: No requirements for front and rear segments,just keep the axis parallel to the ground
6)viscosity up to: 100000 CTS 
7)Temperature:-30ºC~80ºC (120 ºC to be customized)
8) Pressure: 32bar( high pressure to be customized)
9)connection: Threaded connection
 Flow range and common specifications

Model and specification	Flow range
FST-GV201	0.5-150ML/MIN
FST-GV203	1-300ML/MIN
FST-GV205	5-1000ML/MIN
FST-GV206	0.5-100L/H
FST-GV209	6-600L/H

III Applicable conditions
Micro flowmeter is applicable to high viscosity, similar to glue honey. Low viscosity, similar to water. Corrosive liquid, such as strong acid and strong alkali. High temperature, high pressure, high viscosity, low viscosity, liquid with small particles. We will provide different customized solutions according to customer needs.