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Metal Tube Rotameters

Name: Metal Tube Rotameters
Brand: FLOWTECH MEASURING INSTRUMENTS PVT. LTD.
Price: 8100 INR
Availability: InStock

Price 8100 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Metal Tube Rotameters Specification

Pressure Range
Up to 40 kg/cm

Connectivity Type
Flanged/Threaded

Sensor Type
Float-Operated, Mechanical

Resolution
Depends on Scale Graduation

Capacity
Up to 35000 LPH (Liquid); Up to 600 Nm/hr (Gas)

Humidity %
Up to 95% RH (Non-condensing)

Temperature Range
Up to 250C

Measurement Range
Customizable as per Application Requirement

Equipment Type
Metal Tube Rotameter

Flow Rate
10 LPH to 35000 LPH (Liquid); 0.1 Nm/hr to 600 Nm/hr (Gas)

Usage
Industrial

Material
304/316 Stainless Steel, Other Alloys on Request

Size
Standard

Power Supply
Not Required (Operates on Fluid Flow)

Power Consumption
Zero (Mechanical Device)

Accuracy
2% of Full Scale

Display Type
Analog Scale with Transparent Glass Front

Color
Red

Range
10 LPH to 35000 LPH (Liquid); 0.1 Nm/hr to 600 Nm/hr (Gas)

Metal Tube Rotameters Trade Information

Minimum Order Quantity
1 Piece

FOB Port
Vadodara

Supply Ability
100 Pieces Per Month

Delivery Time
2 Week

Sample Available
Yes

Sample Policy
Within a certain price range free samples are available

Packaging Details
WOODEN BOXES

Main Export Market(s)
Asia, Eastern Europe, Western Europe, Middle East

Main Domestic Market
All India

Certifications
ISO 9001, 14001, 18001

About Metal Tube Rotameters

Metal Tube Rotameters is basically a variable area flowmeter. The differential pressure across the annulus area is constant and the flow rate is measured as a function of the position of annulus area created by float position. The position of the float is sensed by a magnet and indicated on the dial in terms of flow rate. These are in accordance with the set industry standards.

Advantages of Metal Tube Rotameters :

Simplified piping and reduced space requirements.
Permanent magnetic link between metering float and motion position transmitter.
Precision swaged metering tube.
Heavy duty welded float and guide construction.
Guide cartridges easily removable for cleaning
Provide with Electrical transmitter, flow indicator OR alarm.

Applications of Metal Tube Rotameters:

Scientific laboratory
Research centres

Design features of Metal Tube Rotameters :

Simplified piping and reduced space requirements
Permanent magnetic link between metering float and motion position transmitter
Precision swaged metering tube
Guide cartridges easily removable for cleaning
Provide with Electrical transmitter, flow indicator or alarm
Available F/F Height in 250, 300, 350, 450, 500 mm
Available Flange size 15 NB to 150 NB & Flow 200 LPH to 1,00,000 LPH

Flexible Installation Options

These rotameters can be customized with flanged or threaded end connections to fit various piping systems, making them ideal for both new projects and retrofits. Vertical mounting ensures optimal performance and accurate flow readings in industrial pipelines.

Superior Material Quality and Protection

Constructed from 304/316 stainless steel, PTFE, or other alloys as required, the metal tube rotameters are engineered for long-term resistance to corrosion and rust, even in harsh chemical environments. Protective features ensure longevity and minimal maintenance.

Highly Accurate, Power-Free Operation

The mechanical float-operated design requires no external power supply, functioning solely on fluid flow. Each rotameter features a precision-calibrated scale for specific fluids, delivering accuracy up to 2% and offering clear, analog display readings for instantaneous monitoring.

FAQs of Metal Tube Rotameters:

Q: How is a metal tube rotameter installed in an industrial pipeline?

A: Metal tube rotameters are typically installed vertically and pipe-mounted using either flanged or threaded end connections, which can be selected as per the customers specific piping requirements. Professional installation ensures optimal accuracy and performance.

Q: What fluids can metal tube rotameters measure and where are they commonly used?

A: These rotameters are suitable for measuring the flow rate of chemicals, water, oil, gases, and diverse industrial fluids. They are commonly used in chemical processing plants, water treatment facilities, oil refineries, gas pipelines, and allied industrial environments.

Q: When should the float material or construction alloy be customized?

A: The choice of float material, such as stainless steel, PTFE, or other alloys, should be determined by the chemical compatibility and process conditions, including temperature, pressure, and the nature of the fluid being measured. Custom alloys can be provided upon request for specific applications.

Q: What is the process for reading and interpreting the flow rate on a rotameter?

A: Flow rate is directly indicated by the position of the float on an analog scale, which is visible through a transparent glass front. The scale is calibrated for the specific fluid, enabling users to read precise flow values instantly without any electronic display or power supply.

Q: What are the benefits of choosing a metal tube rotameter for industrial flow measurement?

A: Metal tube rotameters offer several benefits, including accurate and reliable flow measurement, power-free operation, robust corrosion-resistant construction, low maintenance, and compliance with ISO/ISI standards. Their mechanical design ensures zero power consumption and uninterrupted usage.

Q: Where can the measurement range be customized, and what is the procedure for it?

A: Measurement ranges can be customized during the ordering process by specifying flow rates, fluid properties, and application conditions. Manufacturers and suppliers will calibrate the scale markings and construct the device accordingly to guarantee precise measurement for the required range.

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