Flowtech Measuring Instrument Private Limited

Product Description:

The Electromagnetic Flowmeter or Mag Meters are suitable for flow measurement in all kinds of conductive fluids, and it is especially suited for flow measurement of Water, Waste Water, Sludge and other fluids containing particles. The flow meter is easy to install and put to service. 

Measurement : 

Electromagnetic flow meters may have either Direct Current (DC) or Alternating Current (AC) excitation. When systems are AC excited, electrostatic and/or electromagnetic noise may influence the measurements. A DC excited system however, is less sensitive to noise produced by electromagnetic induction, simply because the voltage induced over the electrodes will be a DC voltage. The drawbacks are measurement errors due to electro-chemical polarization between the electrodes and the fluid.The Electromagnetic Flow Meters are excited by a 2.5 Hz square wave and thereby eliminate the drawbacks of both DC and AC systems. A microprocessor receives and measures the amplitude of the pulse with a 16 - bit resolution, and converts and displays the result on the display unit.


Working Principle:

• This is working on the principal of faraday`s law which states that when a conductor moves through a magnetic field of a given strength a voltage is produced in the conductor and proportion to the relative velocity between the conductor and the magnetic field.

Applications:

• Scientific laboratory
• Research centres
• Chemical industries

Specifications:

• Material of Construction: MS, SS 304, SS 316 & SS 316L
• Process Pressure: Max. 25 kg/cm2
• Process Temperature: Max. 150 Deg C
• Nominal Dia (mm): 15 to 1600mm
• Material of Construction: MS, SS 304, SS 316 & SS 316L
• Electrode Material: SS 316, SS 316L, Hastelloy ‘c’, & Tantalum
• Process Pressure: Max. 25 kg/cm2
• Process Temperature: Max. 150C
• Flow Tube Material: SS 316
• End Connection: Flange/Wafer
• Flange- Standard: ANSI B 16.5 150 #RF / 300 # RF 
• Measuring Range: 0.5 m/sec for Minimum & 5m/sec for Maximum
• Accuracy: ± 1%
• FSD Optional: ±0.5% FSD
• Repeatability: 0.3%
• Display: 2 Line Alfa Numeric LCD
• Display Version: Integral /Remote
• Display Unit: Standard Unit in M3, Litre
• Power Supply: 230 VAC, 110 VAC & 24 VDC
• Output: Std. 4 – 20 mA / RS 485 / PULSE / HART
• Protection Class for Sensor: IP 65
• Protection Class for Transmitter: IP 65
• Cable Length for Remote: 30meters
• Meters Installation: Inline Flange Type.

Product Description:

The Electromagnetic Flowmeter or Mag Meters are suitable for flow measurement in all kinds of conductive fluids, and it is especially suited for flow measurement of Water, Waste Water, Sludge and other fluids containing particles. The flow meter is easy to install and put to service. 

Measurement : 

Electromagnetic flow meters may have either Direct Current (DC) or Alternating Current (AC) excitation. When systems are AC excited, electrostatic and/or electromagnetic noise may influence the measurements. A DC excited system however, is less sensitive to noise produced by electromagnetic induction, simply because the voltage induced over the electrodes will be a DC voltage. The drawbacks are measurement errors due to electro-chemical polarization between the electrodes and the fluid.The Electromagnetic Flow Meters are excited by a 2.5 Hz square wave and thereby eliminate the drawbacks of both DC and AC systems. A microprocessor receives and measures the amplitude of the pulse with a 16 - bit resolution, and converts and displays the result on the display unit.


Working Principle:

• This is working on the principal of faraday`s law which states that when a conductor moves through a magnetic field of a given strength a voltage is produced in the conductor and proportion to the relative velocity between the conductor and the magnetic field.

Applications:

• Scientific laboratory
• Research centres
• Chemical industries

Specifications:

• Material of Construction: MS, SS 304, SS 316 & SS 316L
• Process Pressure: Max. 25 kg/cm2
• Process Temperature: Max. 150 Deg C
• Nominal Dia (mm): 15 to 1600mm
• Material of Construction: MS, SS 304, SS 316 & SS 316L
• Electrode Material: SS 316, SS 316L, Hastelloy ‘c’, & Tantalum
• Process Pressure: Max. 25 kg/cm2
• Process Temperature: Max. 150C
• Flow Tube Material: SS 316
• End Connection: Flange/Wafer
• Flange- Standard: ANSI B 16.5 150 #RF / 300 # RF 
• Measuring Range: 0.5 m/sec for Minimum & 5m/sec for Maximum
• Accuracy: ± 1%
• FSD Optional: ±0.5% FSD
• Repeatability: 0.3%
• Display: 2 Line Alfa Numeric LCD
• Display Version: Integral /Remote
• Display Unit: Standard Unit in M3, Litre
• Power Supply: 230 VAC, 110 VAC & 24 VDC
• Output: Std. 4 – 20 mA / RS 485 / PULSE / HART
• Protection Class for Sensor: IP 65
• Protection Class for Transmitter: IP 65
• Cable Length for Remote: 30meters
• Meters Installation: Inline Flange Type.

Product Description:

The Electromagnetic Flowmeter or Mag Meters are suitable for flow measurement in all kinds of conductive fluids, and it is especially suited for flow measurement of Water, Waste Water, Sludge and other fluids containing particles. The flow meter is easy to install and put to service. 

Measurement : 
Electromagnetic flow meters may have either Direct Current (DC) or Alternating Current (AC) excitation. When systems are AC excited, electrostatic and/or electromagnetic noise may influence the measurements. A DC excited system however, is less sensitive to noise produced by electromagnetic induction, simply because the voltage induced over the electrodes will be a DC voltage. The drawbacks are measurement errors due to electro-chemical polarization between the electrodes and the fluid.The Electromagnetic Flow Meters are excited by a 2.5 Hz square wave and thereby eliminate the drawbacks of both DC and AC systems. A microprocessor receives and measures the amplitude of the pulse with a 16 - bit resolution, and converts and displays the result on the display unit.


Working Principle:

• This is working on the principal of faraday`s law which states that when a conductor moves through a magnetic field of a given strength a voltage is produced in the conductor and proportion to the relative velocity between the conductor and the magnetic field.

Applications:

• Scientific laboratory
• Research centres
• Chemical industries

Specifications:

• Material of Construction: MS, SS 304, SS 316 & SS 316L
• Process Pressure: Max. 25 kg/cm2
• Process Temperature: Max. 150C
• Nominal Dia (mm): 15 to 1600mm
• Material of Construction: MS, SS 304, SS 316 & SS 316L
• Electrode Material: SS 316, SS 316L, Hastelloy ‘c’, & Tantalum
• Process Pressure: Max. 25 kg/cm2
• Process Temperature: Max. 150C
• Flow Tube Material: SS 316
• End Connection: Flange/Wafer
• Flange- Standard: ANSI B 16.5 150 #RF / 300 # RF
• Measuring Range: 0.5 m/sec for Minimum & 5m/sec for Maximum
• Accuracy: ± 1%
• FSD Optional: ±0.5% FSD
• Repeatability: 0.3%
• Display: 2 Line Alfa Numeric LCD
• Display Version: Integral /Remote
• Display Unit: Standard Unit in M3, Litre
• Power Supply: 230 VAC, 110 VAC & 24 VDC
• Output: Std. 4 – 20 mA
• Protection Class for Sensor: IP 65
• Protection Class for Transmitter: IP 65
• Cable Length for Remote: 30meters
• metersInstallation: Inline Flange Type.

Product Description : 

The wall-mount Ultrasonic Flowmeter is designed to be installed in a fixed location for long-term flow measurement.

The FlowSon CT meter is based on transit-time flow measurement principle. It measures the flow rate of liquid in a closed pipe by using a pair of clamp-on or wetted ultrasonic transducers. In general, the liquid should be full in the pipe, and should contain no or small number of particles or air bubbles. Examples of applicable liquids are: water (hot water, chilled water, city water, sea water, etc.); sewage; oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.); chemicals (alcohol, acids, etc.); waste water; beverage, liquid food, solvents and other liquids.

The state-of-the-art technologies such as advanced signal processing, low-voltage transmitting, small signal receiving, self-adaptation, the latest electronics, etc., are aimed to achieve high accuracy and reliable performance. Besides, the product provides versatile output interfaces, both analogue and digital, which can be easily used by a host computer or a flow controller.

Flow Measurement Principle : 

The FlowSon CT ultrasonic flow meter is designed to measure the velocity of liquid within a closed conduit. It uses the well-known transit-time measurement principle, plus our proprietary signal processing and ultrasonic transcribing technologies.

As shown in Figure 1, the utilizes a pair of ultrasonic transducers which are mounted on the pipe upstream and downstream respectively. Each transducer functions as both ultrasonic transmitter and receiver. The main unit operates by alternately transmitting and receiving a coded burst of sound energy between the two transducers. The transit-times in the upstream direction as well as in the downstream direction are measured. The difference of the two transit times is directly and exactly related to the velocity of the liquid in the pipe.


The FlowSon CT flow meter can be applied to a wide range of pipe flow measurements. Applicable liquids include pure liquids as well as liquid with small quantity of tiny particles. Examples are:
• Water (hot water, chilled water, city water, sea water, waste water, etc.); • Sewage with small particle content;
• Oil (crude oil, lubricating oil, diesel oil, fuel oil, etc.);
• Chemicals (alcohol, acids, etc.);
• Plant effluent;
• Beverage, liquid food;
• Ultra-pure liquids;
• Solvents and other liquids