Introduction

principle

When the liquid flows through the measuring cavity of the gear flow meter, the gear is driven to rotate, and the space formed by each tooth valley and the measuring wall contains an equal volume of liquid. The volume of liquid flowing through can be measured by detecting the number of gears passed by a specific sensor. The FG550 flowmeter is not affected by the viscosity of the medium, and has high measurement accuracy and repeatability, even if it is at the lower measurement limit of the range. Especially suitable for medium with high viscosity.

Features

High pressure

Can measure various viscous media

High precision and high repeatability

Pulse output/analog output optional

Relatively wide measurement range

application

Ink measurement

Resin, silicone, glue measurement

Hydraulic oil, lubricating oil, grease measurement

Coolant measurement

Solvent measurement

fuel oil measurement

Polyurethane measurement

Brake fluid measurement

technical parameter

Measuring mediumclean liquid
Measured liquid viscosity:0~10000(Pa.s)
Protection class:IP65 (special order IP68)
Repeatability Error:±0.2%, ±0.5% of measured value
Accuracy class:±0.2% (customizable protocol range)
±0.5%
±1.0%
Repeatability Error:±0.1%
Measured medium temperature:Normal temperature type: -40~60℃
Medium temperature type: -20℃~100℃
High temperature type: -20℃~200℃
Rated working pressure:
(high pressure can be customized)
Aluminum: ≤1.6MPa
Stainless steel: ≤2.5MPa
Cast steel: ≤2.5MPa (4MPa, 6.5MPa optional)
output signal:Pulse signal
4...20mA current signal
materialBody: 1.4435 (316 stainless steel) or aluminum
Gear: 1.4435 (316L)
Seal: FPM (NBR\PTFE)
Bearings: stainless steel ball bearings, carbide sliding bearings
Power supply:DC24V \ AC220V \ DC3.6
Total power consumption:less than 10W
Ambient temperature:40...60℃
Relative humidity:5%...95%

Selection table

FG550A-Aluminum alloy gear flowmeter
FG550B-Gear flow meter .1.4301 (stainless steel 304)
FG550C-Gear flow meter .1.4435 (stainless steel 316L) 
FG550D-Corrosion-resistant gear flowmeter. PTFE (Polytetrafluoroethylene)

Nominal pipe diameter and corresponding range

Options 2, 4, 6, 10, 15, 25, 32

Connection method

Flange type connection

Female thread connection (*)

Sanitary clamp connection

Power supply

DC DC24V

AC AC220V

Lithium battery 3.6V (no signal output, local display)

Measured medium temperature

Normal temperature type -15~80℃

Medium temperature type -40~100℃ (sensor stainless steel optional)

High temperature type -20~220℃

Accuracy class

±0.5% level

±0.2% level

±1.0% level

Withstand voltage

Pressure resistance 1.6MPa (all materials of this item are optional)

Pressure resistance 2.5MPa (this aluminum material and stainless steel material are optional)

Pressure resistance 5.0MPa (this stainless steel material is optional)

signal type

Pulse pulse signal

4~20mA current signal

Pulse pulse signal + local display

4~20mA current signal + local display

No signal (local cumulative display)

Alternative: In-place display system

LCD digital display unit (optional)

Insulation jacket function (low temperature curing medium option)
The complete data of this selection table, please contact the sales staff or email to sales@kewill-auto.cn for complete samples.
Prev :FG Series High Temperature And High Viscosity Oval Gear Flowmeter
Next:No