By Pass Rotameter

Product Details:

Digital Metal Tube Rotameter (Magnetic)

 Description :

“FLOWTECH” Metal Tube 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 encapsuled in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flowrate.

• 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.

Digital Meter :

The Digital Metal Tube Rotameter is used for flow measurement where current output with totaliser is required. Metal Tube Rotameters are rugged, versatile and accurate variable area (VA) flow meter offering 2.0% full scale accuracy.

The inner float magnetic field is detected by the highly sensitive magnetic field detection sensor, enable us to show the digital readout. As such this flow meter does not require any electrical connection, sinceit operates on battery. It has an inbuilt two wire transmitter provide 24 V DC and take 4 - 20 mA output signal.

Other Details:

• Accuracy : /- 2% F.S.D.
• Repeatability : 0.5 %
• Rangebility : 10:1
• Scale length : -20 to 250 degree Angular
• Pressure Ratings : 40 Bar
• Tube : SS.316, Ss.316L, SS.304, Hastelloy ‘C”, Titanium
• Float : SS.316, SS.316L, SS.304, Hastelloy ‘C”, Titanium
• Indicator Box : ABS, Cast Al., SS
• End Fitting : SS.316, SS.SS.316L, SS.304, Hastelloy ‘C”, Titanium

 

Suitable to measure flow rate of opaque/translucent liquid, gases Steam and vapour under critical operating conditions.

• Available in SS-316/ SS-304/ SS with PTFE lined construction and flanged from 15 NB to 150 NB pipe size.
• Heating Jacket on request.
• High & Low flow switches.
• Flow totalizer and Digital Indicator.
• Accuracy = 2% FSD.
• Available in 250, 350, 450 & 500mm Height.
• Available in Flange from 15 NB to 150 NB & Flow 150 LPH to 1,50,000 LPH.
• Connections : Flanged, TC End and Screwed

Additional Information:

• Item Code: FMIPL-MTRM
• Production Capacity: Per month 100 Nos.
• Delivery Time: 2 week
• Packaging Details: Wooden Cage.

Product Details:

The Flow Measuring Instrument simplest & most common flow meter is a fixed Orifice in a pipeline. This Orifice creates a pressure differential (i.e. pressure drop) which is proportional to flow. But the flow rate versus differential pressure is a square root function, thus at the high end of the scale the graduations are far apart and very easy to read. At the low end of the scale, the graduations are so close together that reading becomes impossible. The net result is a meter with only a 3 OR 4 to 1 usable range.

The limited range-ability of this type of meter can be overcome by adding a bypass leg around the Orifice, which has a pressure drop equal to the drop across the Orifice and bypassed flow is directly proportional to the mainline flow.

This results in a meter, which has a linear function and not a square root. Since the flow meter has a 10 to 1 range, the Orifice meter will now have a 10 to 1 linear flow range, which is as easy to read at the bottom as the top of the scale. This principle can be used virtually any pipeline size, handling almost any flow rate and metering either liquid OR gas. It is one of the most versatile meters available. Its only limitation is that the solid particles OR slurries can clog the Orifice and prevent proper operation.

Additional Information:

• Item Code: aa
• Pay Mode Terms: L/C (Letter of Credit)
• Port of Dispatch: Baroda
• Production Capacity: 100
• Delivery Time: 1 week
• Packaging Details: Wooden cage

Product Details:

Our range of By Pass Glass Tube Rotameter is widely acknowledged for their accuracy, reliability and long service life. Available in different ranges, our range comes with various accessories such as DP regulator, panel mounting clamps and high & low flow alarms. These products from our side are suitable for purging or low flow rate of air or liquid measurement.

Features:

• Heavy duty design
• Easy to replace
• Powder coated

Applications:

• Scientific laboratory
• Research centres
• Chemical industries

Specifications:

• Suitable for larger pipeline of 50 NB to 450 NB
• The Flowrate through the Rotameters is proportional to the pressure drop across the orifice plate
• Available in SS-316/ SS-304/P.P material
• Accuracy=2% FSD
• High & Low flow Switches on request

 

Additional Information:

• Item Code: BPR-037
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mumbai
• Production Capacity: 5000 pieces per month
• Delivery Time: 2 weeks
• Packaging Details: Wooden Cages

Product Details:

Specifications:

• Flanged OR Screwed
• Suitable for larger pipeline of 50 NB to 450 NB
• The Flowrate through the Rotameters is proportional to the pressure drop across the orifice plate
• Available in SS-316/ SS-304/P.P material
• Accuracy=2% FSDHigh & Low flow Switches on request.

Additional Information:

• Item Code: BPR-6
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mumbai
• Production Capacity: 500 per month
• Delivery Time: 4 days
• Packaging Details: Wooden Cages

Product Details:

By Pass Rotameter for Chemical process Indusrtries Flowtech Make By-Pass Rotameters.Make Bypass Rotameter as designed for measurement of flow rate of Liquid and gases in 2 NB or higher Size pipe sine.“Flowtech” Make By- pass Rotameter as designed for measurement of flow rate of Liquid and gases in 2” NB or higher Size pipe sine.

The complete assembly consist of carrier rings [orifice Flanges], orifice Plate, by-pass piping with Isolation valves & a Rotameter as indicator. The orifice plate is design on IS of BS specification.These meters are selected for low cost measurement of high flow rates generally in the 2” and larger sizes. It provides linear measurements of fluid in conjunction with an orifice plate in the main line.

The Rotameter is modified to include a range orifice which is sized so that the flow through the meter at the maximum pressure drops across the orifice plate in necessary to lift the float to the maximum position. Hence the flow through the range orifice is proportional to the instantaneous flow through the main orifice and so the bypass Rotameter measure main line flow.Suitable for larger pipeline of 50 NB to 450 NB.The Flowrate through the Rotameters is proportional to the pressure drop across the orifice plate.High & Low flow Switches on request.

Additional Information:

• Item Code: BPRm-108
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mumbai
• Production Capacity: 5000 Pieces per month
• Delivery Time: 2 week
• Packaging Details: Wooden cages

Product Details:

Flowtech Make By-pass Rota meters are suitable for flow rate measurement in 2’’ NB or highersize pipes. The instrument is simple in construction and reliable in flow rate indication. Thecomplete assembly consists of carrier rings/flanged taps, bypass line and a Rota meter asindicator. The orifice plate dimension is based on BS/ISO- 5167 specification.

Design Features:

• Easy to Maintain
• On-Line installation
• Most economical, low cost
• Pipe size -40 NB to 600 NB
• Connections can be rotated 360 degree at 90 degree.
• Transparent acrylics sheets.??? Scale length of 180-200 mm.
• Low flow & High flow alarm switch on request.
• Available in complete MOC in S.S 304 & S.S 316

Principle Of By-pass Rotameter:

• By Pass Rota meter is an inference type Rota meter & fixed Orifice in a pipeline.
• Differential pressure (DP) is created in the main pipe line by providing an Orifice Plate inthe main Pipe line. Because of this differential pressure a branch of flow moves throughby- pass line provided across the orifice plate from upstream side to down -stream sideof Orifice Plate.
• An additional range orifice plate is provided in the by-pass line which is designed suchthat flow through by –pass line (through range orifice plate) flows in proportion with theflow through main pipe line (Main Orifice Plate).
• Hence by measuring the flow from By-pass Line we can estimate the flow through Main pipe Line.

Additional Information:

• Item Code: FMIPL-BPRM-108
• Production Capacity: 500 Nos per month
• Delivery Time: 1 week
• Packaging Details: Wooden Cage

Product Details:

The Rota Meter simplest & most common flow meter is a fixed Orifice in a pipeline. This Orifice creates a pressure differential (i.e. pressure drop) which is proportional to flow. But the flow rate versus differential pressure is a square root function, thus at the high end of the scale the graduations are far apart and very easy to read. At the low end of the scale, the graduations are so close together that reading becomes impossible. The net result is a meter with only a 3 OR 4 to 1 usable range.

The limited rangeability of this type of meter can be overcome by adding a bypass leg around the Orifice, which has a pressure drop equal to the drop across the Orifice and bypassed flow is directly proportional to the mainline flow. This results in a meter, which has a linear function and not a square root. Since the flow meter has a 10 to 1 range, the Orifice meter will now have a 10 to 1 linear flow range, which is as easy to read at the bottom as the top of the scale. This principle can be used virtually any pipeline size, handling almost any flow rate and metering either liquid OR gas. It is one of the most versatile meters available. Its only limitation is that the solid particles OR slurries can clog the Orifice and prevent proper operation.

Additional Information:

• Item Code: 008
• Pay Mode Terms: L/C (Letter of Credit)
• Port of Dispatch: Mumbai
• Production Capacity: 100
• Delivery Time: 1 week

Product Details:

BY Pass Air Rotameter for Chemical process IndusrtriesFlowtech Make By-Pass Rotameters.Make Bypass Rotameter as designed for measurement of flow rate of Liquid and gases in 2 NB or higher Size pipe sine.“Flowtech” Make By- pass Rotameter as designed for measurement of flow rate of Liquid and gases in 2” NB or higher Size pipe sine. The complete assembly consist of carrier rings [orifice Flanges], orifice Plate, by-pass piping with Isolation valves & a Rotameter as indicator. The orifice plate is design on IS of BS specification. These meters are selected for low cost measurement of high flow rates generally in the 2” and larger sizes. It provides linear measurements of fluid in conjunction with an orifice plate in the main line.

The Rotameter is modified to include a range orifice which is sized so that the flow through the meter at the maximum pressure drops across the orifice plate in necessary to lift the float to the maximum position. Hence the flow through the range orifice is proportional to the instantaneous flow through the main orifice and so the bypass Rotameter measure main line flow.Suitable for larger pipeline of 50 NB to 450 NB.The Flowrate through the Rotameters is proportional to the pressure drop across the orifice plate.High & Low flow Switches on request.

Additional Information:

• Item Code: BPR-049
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mumbai
• Production Capacity: 5000 dispatched details
• Delivery Time: 2 week
• Packaging Details: Wooden cages

Product Details:

By Pass Rotameter for Chemical process Industries Flowtech Make By-Pass Rotameters.Make Bypass Rotameter as designed for measurement of flow rate of Liquid and gases in 2" NB or higher Size pipe sine.“Flowtech” Make By- pass Rotameter as designed for measurement of flow rate of Liquid and gases in 2” NB or higher Size pipe sine. The complete assembly consist of carrier rings [orifice Flanges], orifice Plate, by-pass piping with Isolation valves & a Rotameter as indicator.The orifice plate is design on IS of BS specification.

These meters are selected for low cost measurement of high flow rates generally in the 2” and larger sizes. It provides linear measurements of fluid in conjunction with an orifice plate in the main line. The Rotameter is modified to include a range orifice which is sized so that the flow through the meter at the maximum pressure drops across the orifice plate in necessary to lift the float to the maximum position. Hence the flow through the range orifice is proportional to the instantaneous flow through the main orifice and so the bypass Rotameter measure main line flow.Suitable for larger pipeline of 50 NB to 450 NB.The Flowrate through the Rotameters is proportional to the pressure drop across the orifice plate. Available in SS-316/ SS-304/P.P material. High & Low flow Switches on request.

Additional Information:

• Item Code: BPR-062
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mumbai
• Production Capacity: 5000 Pieces per month
• Delivery Time: 2 week
• Packaging Details: wooden cages

Product Details:

Make By-Pass Glass Tube Rotameter as designed for measurement of flow rate of Liquid and gases in 2 NB or higher Size pipe sine. Flowtech Make By- pass Rotameter as designed for measurement of flow rate of Liquid and gases in 2” NB or higher Size pipe sine. The complete assembly consist of carrier rings [orifice Flanges], orifice Plate, by-pass piping with Isolation valves & a Rotameter as indicator. The orifice plate is design on IS of BS specification.

These meters are selected for low cost measurement of high flow rates generally in the 2” and larger sizes. It provides linear measurements of fluid in conjunction with an orifice plate in the main line. The Rotameter is modified to include a range orifice which is sized so that the flow through the meter at the maximum pressure drops across the orifice plate in necessary to lift the float to the maximum position. Hence the flow through the range orifice is proportional to the instantaneous flow through the main orifice and so the bypass Rotameter measure main line flow.

Suitable for larger pipeline of 50 NB to 450 NB.

• The Flowrate through the Rotameters is proportional to the pressure drop across the orifice plate.
• High & Low flow Switches on request.

Additional Information:

• Item Code: BPRM-90
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Mumbai
• Production Capacity: 5000 Pieces per month
• Delivery Time: 1 week
• Packaging Details: Wooden cages

Product Details:

Flowtech Make By-pass Rota meters are suitable for flow rate measurement in 2’’ NB or highersize pipes. The instrument is simple in construction and reliable in flow rate indication. Thecomplete assembly consists of carrier rings/flanged taps, bypass line and a Rota meter asindicator. The orifice plate dimension is based on BS/ISO- 5167 specification.

Design Features:

• Easy to Maintain
• On-Line installation
• Most economical, low cost
• Pipe size -40 NB to 600 NB
• Connections can be rotated 360 degree at 90 degree.
• Transparent acrylics sheets.??? Scale length of 180-200 mm.
• Low flow & High flow alarm switch on request.
• Available in complete MOC in S.S 304 & S.S 316

Principle Of By-pass Rotameter:

• By Pass Rota meter is an inference type Rota meter & fixed Orifice in a pipeline.
• Differential pressure (DP) is created in the main pipe line by providing an Orifice Plate inthe main Pipe line. Because of this differential pressure a branch of flow moves throughby- pass line provided across the orifice plate from upstream side to down -stream sideof Orifice Plate.
• An additional range orifice plate is provided in the by-pass line which is designed suchthat flow through by –pass line (through range orifice plate) flows in proportion with theflow through main pipe line (Main Orifice Plate).
• Hence by measuring the flow from By-pass Line we can estimate the flow through Main pipe Line.

Additional Information:

• Item Code: BPR-02
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Port of Dispatch: Vadodara
• Production Capacity: 500 Pieces per month
• Delivery Time: 2 weeks
• Packaging Details: Wooden Cages

Product Details:

Flowtech Make By-pass Rota meters are suitable for flow rate measurement in 2’’ NB or highersize pipes. The instrument is simple in construction and reliable in flow rate indication. Thecomplete assembly consists of carrier rings/flanged taps, bypass line and a Rota meter asindicator. The orifice plate dimension is based on BS/ISO- 5167 specification.

Design Features:

• Easy to Maintain
• On-Line installation
• Most economical, low cost
• Pipe size -40 NB to 600 NB
• Connections can be rotated 360 degree at 90 degree.
• Transparent acrylics sheets.
• Scale length of 180-200 mm.
• Low flow & High flow alarm switch on request.
• Available in complete MOC in S.S 304 & S.S 316

Principle Of By-pass Rotameter:

• By Pass Rota meter is an inference type Rota meter & fixed Orifice in a pipeline.
• Differential pressure (DP) is created in the main pipe line by providing an Orifice Plate inthe main Pipe line. Because of this differential pressure a branch of flow moves throughby- pass line provided across the orifice plate from upstream side to down -stream sideof Orifice Plate.
• An additional range orifice plate is provided in the by-pass line which is designed suchthat flow through by –pass line (through range orifice plate) flows in proportion with theflow through main pipe line (Main Orifice Plate).
• Hence by measuring the flow from By-pass Line we can estimate the flow through Main pipe Line.

Additional Information:

• Item Code: BPRM-29
• Port of Dispatch: Mumbai
• Production Capacity: 5000 Pieces per month
• Delivery Time: 2 week
• Packaging Details: wooden cages