INDUS brand Metal Tube Rotameter Variable Area Flow Meters (Rotameters) are intended for application where high pressure, temperature OR corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area type Flowmeter design to measure flow rate of liquids, gases & steam under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulate in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flowrate.

Special Features

• Dial Type Indication for easy reading.
• Straight flow design.
• Compact & Economical Design
• 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

• Chemical & Fertilizer Industries.
• Power Plants.

INDUS glass tube rotameters are unique design for industrial usage high precision tapered borosilicate glass tubes are utilized for best performances. Special design features eliminate stresses on glass tube even under industrial handling conditions. Glass tubes are field replacable without disturbing end connections. Flowstar glass tube rotameters are useful for measuring flow of Air, Comman Gases, Water, Alkelies, Oil & Organic Chemicals etc.

Applications

• Scientific laboratory
• Research centres
• Chemical industries
• Power Plant
• Water treatment plant

A Rotameter is a device that measures the volumetric flow rate of fluid in a closed tube. It belongs to a class of meters called variable area meters, which measure flow rate by allowing the cross-sectional area the fluid travels through to vary, causing a measurable effect.  An acrylic body Rotameter consists of a drilled in tapered tube, typically made of Solid Acrylic block with a 'float' (a shaped weight, made either of Aluminium, SS316, teflon or PVC), inside that is pushed up by the drag force of the flow and pulled down by gravity. The drag force for a given fluid and float cross section is a function of flow speed squared only, see drag equation.

• Economical & easy Installation
• Direct Reading Calibrated Scale
• Shutter Proof Acrylic Body
• Suitable For Gas & Liquid Flow
• Varied Mounting arrangement.
• Light Weight, Compact
• Built- In Flow Control Valve.
• Clear Visibility

ApplicationsThese meters with all plastic fittings to eliminate corrosion completely. The meters are useful for measuring flow of air, common gases, water and many organic chemicals, excluding petroleum products. Applications include purging of gas lines, anaesthesia, laboratory instruments, leak detection, cable pressurization, industrial furnaces and chromatography etc.

• Gas Lines and Leak Detection
• Chromatography
• Industrial Furnaces
• Anaesthesia
• Cable Pressurization
• Laboratory Instruments

INDUS brand Metal Tube Rotameter Variable Area Flow Meters (Rotameters) are intended for application where high pressure, temperature OR corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area type Flowmeter design to measure flow rate of liquids, gases & steam under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulate in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flowrate.

Special Features

• Dial Type Indication for easy reading.
• Straight flow design.
• Compact & Economical Design
• 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

• Chemical & Fertilizer Industries.
• Power Plants.

INDUS glass tube rotameters are unique design for industrial usage high precision tapered borosilicate glass tubes are utilized for best performances. Special design features eliminate stresses on glass tube even under industrial handling conditions. Glass tubes are field replacable without disturbing end connections. Flowstar glass tube rotameters are useful for measuring flow of Air, Comman Gases, Water, Alkelies, Oil & Organic Chemicals etc.

Applications

• Scientific laboratory
• Research centres
• Chemical industries
• Power Plant
• Water treatment plant

A Rotameter is a device that measures the volumetric flow rate of fluid in a closed tube. It belongs to a class of meters called variable area meters, which measure flow rate by allowing the cross-sectional area the fluid travels through to vary, causing a measurable effect.  An acrylic body Rotameter consists of a drilled in tapered tube, typically made of Solid Acrylic block with a 'float' (a shaped weight, made either of Aluminium, SS316, teflon or PVC), inside that is pushed up by the drag force of the flow and pulled down by gravity. The drag force for a given fluid and float cross section is a function of flow speed squared only, see drag equation.

• Economical & easy Installation
• Direct Reading Calibrated Scale
• Shutter Proof Acrylic Body
• Suitable For Gas & Liquid Flow
• Varied Mounting arrangement.
• Light Weight, Compact
• Built- In Flow Control Valve.
• Clear Visibility

ApplicationsThese meters with all plastic fittings to eliminate corrosion completely. The meters are useful for measuring flow of air, common gases, water and many organic chemicals, excluding petroleum products. Applications include purging of gas lines, anaesthesia, laboratory instruments, leak detection, cable pressurization, industrial furnaces and chromatography etc.

• Gas Lines and Leak Detection
• Chromatography
• Industrial Furnaces
• Anaesthesia
• Cable Pressurization
• Laboratory Instruments