Seatless Butterfly Damper
Seatless Butterfly Damper
Key Features
- Lightweight design suitable for mounting in ducts, exhaust lines and ventilation pipes.
- Very low operating torque due to seatless construction.
- Ideal for flow control / modulating duties in low-pressure gas lines.
- Very low-pressure drop in open condition.
- Wide operating temperature range to cater to exhaust & flue gas control lines.
- Zero external leak due to the stuffing box type gland sealing arrangement.
- Perfect adaptability for manual or actuated applications.
Description
Key Features
Technical Specifications
Description
The flow meter uses the principle of electromagnetic induction described by Faraday’s law.
When a conductive liquid passes through the magnetic field generated inside the flow sensor, a voltage is induced in the liquid. This voltage is proportional to the velocity of the flowing liquid. The transmitter processes this signal and converts it into a flow measurement.
Since there are no mechanical moving parts inside the measuring tube, the flow meter does not create a significant obstruction to the liquid flow.
The measurement principle also means that changes in liquid density and viscosity have little effect on the volumetric flow measurement.
Applications
The Full Bore Electromagnetic Flow Meter is suitable for a wide range of industrial processes involving conductive liquids.
Water and Wastewater
- Effluent Treatment Plants
- Sewage Treatment Plants
- Water Supply Schemes
- Industrial water measurement
- Wastewater flow measurement
Process Industries
- Chemical plants
- Pharmaceutical industries
- Petrochemical plants
- Fertilizer plants
- Food processing industries
- Pulp and paper industries
Heavy Industries
- Steel plants
- Aluminium industries
- Industrial utility systems
- Process water applications
Sugar and Distillery Applications
The flow meter is suitable for measuring difficult liquids such as molasses, juice and other conductive process fluids used in sugar and distillery applications.
Suitable for Difficult Process Liquids
One of the important advantages of a Full Bore Electromagnetic Flow Meter is its ability to measure liquids that can be difficult to handle with conventional mechanical flow measurement technologies.
It can be used for applications involving:
- Effluents
- Sewage
- Slurries
- Pulp
- Brines
- Corrosive liquids
- Acids
- Bases
- Molasses
- Juice
- Fermenter wash
The appropriate liner and electrode material can be selected according to the chemical characteristics and temperature of the process liquid.
Benefits
Negligible Pressure Drop
The full bore construction does not introduce an internal restriction into the pipeline. This means the additional pressure drop across the flow sensor is negligible. This can help process engineers when sizing pumps and designing fluid handling systems.
Reliable Measurement
The electromagnetic measurement principle provides true volumetric flow measurement for conductive liquids and does not depend directly on liquid density or viscosity.
Suitable for Viscous Liquids
Because the measurement is independent of the velocity profile across the pipeline diameter, the flow meter can be used for applications involving viscous process liquids.
Suitable for Liquids with Solid Impurities
The measurement is not significantly affected by solid impurities in the liquid, provided the required minimum conductivity is available.
Long-Term Zero Stability
Pulsed DC magnetization and auto-zero technology help provide stable zero measurement over long periods of operation.
Wide Material Selection
Different liner and electrode materials are available so that the sensor can be configured for different process liquids and operating conditions.
Easy Installation
The flow meter has a full bore construction and does not require special restrictions in the flow path. Proper installation and pipeline configuration should still be followed according to the application and installation requirements.
Wide Industrial Use
The flow meter can be used across water treatment, chemical, pharmaceutical, sugar, paper, food, petrochemical, fertilizer, steel and other process industries.
Why Choose CBT Flow Solutions for Full Bore Electromagnetic Flow Meters?
CBT Flow Solutions Pvt. Ltd. is an authorized channel partner and supplier of industrial valves, actuators, pressure gauges and flow control products in India. The company has been serving Indian industries since 1966 and represents Baumer among its industrial brands.
With experience in industrial process equipment and flow control solutions, CBT Flow Solutions can assist customers in selecting the appropriate flow measurement solution based on:
- Flow medium
- Line size
- Operating temperature
- Operating pressure
- Liquid conductivity
- Liner material
- Electrode material
- Flange standard
- Transmitter configuration
- Communication requirements
Our team can help customers identify the suitable configuration for water, wastewater, chemical, pharmaceutical, sugar, food, petrochemical and other industrial applications.
Full Bore Electromagnetic Flow Meter Supplier in India
CBT Flow Solutions supplies industrial flow measurement products to customers across India. Our location in Mumbai enables us to serve industrial customers in Maharashtra and other major industrial regions across the country.
We support requirements for flow meters used in Mumbai, Navi Mumbai, Thane, Pune, Ahmedabad, Vadodara, Surat, Nashik, Hyderabad, Chennai, Bengaluru, Delhi NCR, Kolkata, Rajasthan, Gujarat, Maharashtra, and Pan-India industrial projects.
Key Features
Key Features
- Full bore construction with negligible pressure drop
- Measurement based on Faraday’s law of electromagnetic induction
- Excellent linearity and measurement accuracy
- Accuracy typically better than ±0.5%
- Suitable for conductive liquids with conductivity above 5 µS/cm
- Special model available for conductivity as low as 2 µS/cm
- Measurement is independent of liquid density, viscosity, pressure and temperature
- Measurement is not significantly affected by solid impurities when the required conductivity is maintained
- Pulsed DC magnetization and auto-zero technology for excellent long-term zero stability
- Measurement is independent of the velocity profile across the pipeline diameter
- Different liner materials are available for different process conditions
- Multiple electrode materials are available for corrosive and demanding applications
- Suitable for both corrosive and non-corrosive liquids
- Remote and integral transmitter mounting options
- IP68 protection available for the flow sensor
- IP67 protection available for the transmitter
- RS485 communication available as standard
- RS232 communication available as an option with the SR1000AP transmitter
- Data logging capability available with the SR1000AP transmitter
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Full Bore Electromagnetic Flow Meter |
| Model | SROAT-1000 |
| Accuracy | ±0.5% + ±1 mm/sec of actual flow rate between 100% to 10% of calibrated range |
| Line Size | DN10 to DN350 |
| Liner Material | HR, PTFE, PFA, Neoprene |
| Electrode MOC | SS316, Hastelloy C, TAN, TI |
| Flange Standard | ANSI / DIN / BS 10 E / BS 10 F / IS |
| Flange / Coil Housing MOC | MS / CS / SS316 / SS304 |
| Operating Pressure | Up to DN80: PN40 |
| Operating Pressure | DN100 to DN200: PN16 |
| Operating Pressure | DN250 to DN350: PN10 |
| Operating Temperature | HR: 0 to 90°C |
| Operating Temperature | PTFE: 0 to 150°C |
| Operating Temperature | PFA: 0 to 200°C |
| Operating Temperature | Neoprene: 0 to 90°C |
| Transmitter Mounting | Remote / Integral |
| Transmitter Types | SR1000A / SR1000AP |
| Communication | RS485 standard |
| Optional Communication | RS232 available with SR1000AP |
| Data Logging | Up to 5850 readings with SR1000AP |
| Flow Sensor Protection | IP68 |
| Transmitter Protection | IP67 |