Description

Tokyo Ryuki Kogyo Flo-IF-246 Metal Rotameter

Tokyo Ryuki Kogyo Flo-IF-246 Metal Rotameter is designed to withstand high temperatures and high pressures by using a metal tapered tube for safety. Furthermore, it can accurately measure opaque liquids that are difficult to measure with glass tube area flowmeters.

Tokyo Ryuki Kogyo Flo-IF-246 Descriptions

A magnet is placed inside the float inside the metal tapered tube, and by moving closer to the magnet installed inside the main body case, the pointer part follows the movement of the float and indicates the flow rate. The FLO-IF-246 type can measure accurately for relatively small flow rates. We have a track record of delivery to equipment such as boilers.

In consideration of safety, the metal tube type flowmeter can handle high temperature and high pressure by making the tapered tube made of metal. Furthermore, it is possible to accurately measure opaque liquids that are difficult to handle with a glass tube area type flow meter.

By inserting a magnet inside the float inside the metal taper tube and approaching the magnet installed inside the main body case, the pointer section follows the movement of the float and indicates the flow rate. The FLO-IF-246 type can be measured accurately for relatively small flow rates. We have a track record of delivery to equipment such as boilers.

Model Number :

FLO-IF246F (flange type)
FLO-IF246P (Rc female thread type)

Specifications

Parameter	Specification
Manufacturer / Brand	Tokyo Ryuki Kogyo Co., Ltd.
Product Series	Flo-IF Series (Model Flo-IF-246)
Focus Keyword Target	Tokyo Ryuki Kogyo Flo-IF-246 Metal Rotameter
Measurement Principle	All-Metal Variable Area Flow Meter with Magnetic Coupling
Target Media	High-Pressure Steam, Gases, Opaque Liquids, Heavy Oils, Corrosive Chemicals
Flow Rate Range	Customizable (Liquid: $0.1 - 100 text{m}^3/text{h}$ ; Gas: $1 - 1000 text{Nm}^3/text{h}$ )
Measurement Accuracy	$pm 1.5%$ to $pm 2.5%$ Full Scale
Max Operating Pressure	Up to $10 text{MPa}$ ( $100 text{bar}$ ) standard rating (custom higher ratings available)
Operating Temperature	$-80^circtext{C to }+300^circtext{C}$ (High-temperature options available)
Process Connections	JIS/ANSI/DIN Flanged ( $1/2"$ to $4"$ ) or female threaded connections
Wetted Materials	SUS304, SUS316, SUS316L, Titanium, or PTFE-lined stainless steel

Features

All-Metal Pressure Containment: Constructed with stainless steel (SUS304/SUS316/Hastelloy) body components to withstand elevated pressures and thermal stress.
Leak-Free Magnetic Coupling: Completely seals process media within the metallic flow tube, transmitting measurement motion magnetically to the external pointer housing.
Opaque & Viscous Fluid Capability: Accurately measures dark, dirty, or slurry-laden liquids where glass-tube visibility is impossible.
High-Temperature & High-Pressure Rated: Designed to operate safely under process conditions that exceed standard glass or plastic rotameter limits.

Applications

Petrochemical & Oil Refining: Monitoring heavy hydrocarbons, lube oil lines, boiler feed water, and high-pressure gas streams.
Chemical Synthesis & Processing: Safe flow measurement of aggressive acids, alkalis, and toxic reagents under high line pressure.
Power Generation & Utility Lines: Steam condensate flow monitoring, turbine lube oil lines, and high-pressure nitrogen blankets.
Mining & Heavy Processing: Tracking flow rates of opaque process slurries, wastewater streams, and chemical additives.

Tokyo Ryuki Kogyo Flo-IF-246 Metal Rotameter

Tokyo Ryuki Kogyo Flo-IF-246 Descriptions

Model Number :

FLO-IF246F (flange type)

FLO-IF246P (Rc female thread type)

Parameter

Specification

Manufacturer / Brand

Tokyo Ryuki Kogyo Co., Ltd.

Product Series

Flo-IF Series (Model Flo-IF-246)

Focus Keyword Target

Tokyo Ryuki Kogyo Flo-IF-246 Metal Rotameter

Measurement Principle

All-Metal Variable Area Flow Meter with Magnetic Coupling

Target Media

High-Pressure Steam, Gases, Opaque Liquids, Heavy Oils, Corrosive Chemicals

Flow Rate Range

Customizable (Liquid:

0.1 - 100 text{m}^3/text{h}

; Gas:

1 - 1000 text{Nm}^3/text{h}

)

Measurement Accuracy

pm 1.5%

pm 2.5%

Full Scale

Max Operating Pressure

Up to

10 text{MPa}

(

100 text{bar}

) standard rating (custom higher ratings available)

Operating Temperature

-80^circtext{C to }+300^circtext{C}

(High-temperature options available)

Process Connections

JIS/ANSI/DIN Flanged (

1/2"

4"

) or female threaded connections

Wetted Materials

SUS304, SUS316, SUS316L, Titanium, or PTFE-lined stainless steel

Features

All-Metal Pressure Containment: Constructed with stainless steel (SUS304/SUS316/Hastelloy) body components to withstand elevated pressures and thermal stress.

Leak-Free Magnetic Coupling: Completely seals process media within the metallic flow tube, transmitting measurement motion magnetically to the external pointer housing.

Opaque & Viscous Fluid Capability: Accurately measures dark, dirty, or slurry-laden liquids where glass-tube visibility is impossible.

High-Temperature & High-Pressure Rated: Designed to operate safely under process conditions that exceed standard glass or plastic rotameter limits.

Applications

Petrochemical & Oil Refining: Monitoring heavy hydrocarbons, lube oil lines, boiler feed water, and high-pressure gas streams.

Chemical Synthesis & Processing: Safe flow measurement of aggressive acids, alkalis, and toxic reagents under high line pressure.

Power Generation & Utility Lines: Steam condensate flow monitoring, turbine lube oil lines, and high-pressure nitrogen blankets.

Mining & Heavy Processing: Tracking flow rates of opaque process slurries, wastewater streams, and chemical additives.

Tokyo Ryuki Kogyo Flo-IF-246 Metal Rotameter

Product Note:

Description