Are you tired of sifting through endless options for rotameters? Comparing the top manufacturers can save you time and money. Discovering the best factories ensures you choose reliable, high-quality products. Dive into our article to find out which manufacturers stand out and make an informed decision today!
Variable Area Flow Meters (Rotameters) – Brooks Instrument
Product Details: Variable Area Flow Meters (Rotameters) are industrial flow meters that measure the volumetric flow of liquids and gases, providing reliable and repeatable measurement across various applications.
Technical Parameters:
– Flow Range: Air: 170 scfm – 280 m3n/hr; Water: 98 gpm – 22,000 l/h
– Accuracy: 1-10% FS; Max Pressure: 1379 bar / 20,000 psig; Temperature: 420 °C (7…
Application Scenarios:
– Basic liquid or gas flow measurement
– High-pressure flow on offshore oil platforms
Pros:
– Reliable and easy-to-read displays
– Field-replaceable components and custom scales
Cons:
– Limited to specific pressure and temperature ranges
– May require calibration for optimal accuracy
Rotameters (Variable Area Flow Meters) | Yokogawa America
Product Details: Yokogawa Variable Area (VA) Flow Meters, also known as rotameters, are reliable and flexible devices for flow measurement of liquids and gases. They feature various materials and designs including glass, plastic, and metal metering tubes, with options suited for different mediums and applications. The rotameters operate on the principle where a float rises inside a conical tube as flow increases, indicating flow rate on a scale. Models include RAGN, RAMC, RAKD, RAGL, and RAGK Short Rotameter, each designed for specific flow ranges and conditions.
Technical Parameters:
– Measurement principle: Variable area flow with float in conical tube
– Materials: Borosilicate glass, plastic, metal (316 stainless steel fittings stan…
– Flow range examples: Water 0.002 l/h to 600 l/h, Air 0.2 l/h to 6300 l/h (RAGK S…
– Suitable for liquids, gases, and steam
– Accuracy: High accuracy especially in low flow and high pressure applications (R…
– Viscosity influence: Reduced dependence on viscosity at lower viscosities (metal…
Application Scenarios:
– Purging, analyzer and gas sampling systems, laboratories, and machinery equipmen…
– Continuous flow measurement of liquids and gases in industrial processes (RAGN m…
– Low flow and high pressure liquid and gas measurement
– Bubble tube purge for liquid level measurement in tanks
– Biodiesel production monitoring
– Ozone generation for water treatment
– Solar silicon wafer production process control
Pros:
– Simple installation and trouble-free operation
– Highly accurate flow measurement in low flow and high pressure conditions
– Wide range of materials and designs to suit various media and applications
– Robust and reliable measurement with reduced viscosity influence in metal models
– Brightly colored easy-to-read scales for clear indication
Cons:
– Measurement accuracy depends on constant medium characteristics such as density,…
– Less suitable for media with varying properties without recalibration
– Limited to applications where visual or scale reading is feasible unless equippe…
– Not ideal for very high flow rates or highly turbulent flows
Rotameter Suppliers | Rotameter Manufacturers
Product Details: Rotameters are flow measurement devices that utilize a rotating float to indicate the rate of flow. They are commonly used for measuring low flow rates of gases and liquids.
Technical Parameters:
– Measurement range: Low flow rates
– Construction materials: Glass or metal tubes
Application Scenarios:
– Chemical injection/dosing
– Tank blanketing
Pros:
– Versatile and easy to use
– Accurate flow measurement
Cons:
– Less accurate at high flow rates
– Local reading may be required
Rotameters, Variable area flowmeters, Purgemeters – KROHNE Group
Rotameters Manufacturers Suppliers – IQS Directory
Product Details: Rotameters are variable area flow meters that measure the flow rate of gases or liquids using a rotating float inside a tapered tube.
Technical Parameters:
– Floats made from ceramic or anodized aluminum
– Available in single tube and multiple tube designs
Application Scenarios:
– Cost-effective flow monitoring for gases and liquids
– Suitable for lower flow rate systems
Pros:
– Simple installation and operation
– No external power required, reducing energy usage
Cons:
– Best suited for non-corrosive materials
– May require a pressure transducer for obscured readings
Scientific Devices – Flow Meter & Rotameter Manufacturers
Rotameters (Variable Area Flow Meters) Explained
Product Details: Rotameters are variable area flow meters used to measure the flow rate of liquids or gases through a system of pipes. They consist of a tube, a float, a scale, and fittings for inline installation.
Technical Parameters:
– Accuracy: 1.6% to 5%
– Max Pressure: Up to 8700 PSIG (depending on model)
Application Scenarios:
– Laboratories
– Chemical injection systems
Pros:
– Visual flow indication through transparent flow bodies
– Typically lower in cost
Cons:
– Not suitable for steam measurement
– Limited to a 10:1 turndown ratio
Rotameters – Rotameter Flow Meter Latest Price, Manufacturers & Suppliers
Rotameter Manufacturers & Supplier in India – Fidicon Devices India
Rotameter Manufacturer in India – Spectec Valves
Product Details: Rotameter is a flow measuring instrument used to measure the flow rate of a liquid or a gas. It is characterized by its simple construction, low cost, and ease of installation.
Technical Parameters:
– Accuracy within ±2% of the total reading
– Available in five types: Acrylic Body, Metal Tube, Glass Tube, Purge Tube, and B…
Application Scenarios:
– Used in laboratories
– Used in process and oil industries
Pros:
– Can measure the flow rate of corrosive liquids
– Low pressure drop
Cons:
– Limited to specific flow conditions
– May require calibration for precise measurements
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Variable Area Flow Meters (Rotameters) – Brooks Instrument | Variable Area Flow Meters (Rotameters) are industrial flow meters that measure the volumetric flow of liquids and gases, providing reliable and repeat… | – Reliable and easy-to-read displays – Field-replaceable components and custom scales | – Limited to specific pressure and temperature ranges – May require calibration for optimal accuracy | www.brooksinstrument.com |
| Rotameters (Variable Area Flow Meters) | Yokogawa America | Yokogawa Variable Area (VA) Flow Meters, also known as rotameters, are reliable and flexible devices for flow measurement of liquids and gases. They f… | – Simple installation and trouble-free operation – Highly accurate flow measurement in low flow and high pressure conditions – Wide range of materials… | – Measurement accuracy depends on constant medium characteristics such as density,… – Less suitable for media with varying properties without recali… |
| Rotameter Suppliers | Rotameter Manufacturers | Rotameters are flow measurement devices that utilize a rotating float to indicate the rate of flow. They are commonly used for measuring low flow rate… | – Versatile and easy to use – Accurate flow measurement | – Less accurate at high flow rates – Local reading may be required |
| Rotameters, Variable area flowmeters, Purgemeters – KROHNE Group | krohne.com | |||
| Rotameters Manufacturers Suppliers – IQS Directory | Rotameters are variable area flow meters that measure the flow rate of gases or liquids using a rotating float inside a tapered tube. | – Simple installation and operation – No external power required, reducing energy usage | – Best suited for non-corrosive materials – May require a pressure transducer for obscured readings | www.iqsdirectory.com |
| Scientific Devices – Flow Meter & Rotameter Manufacturers | www.scientificdevices.org | |||
| Rotameters (Variable Area Flow Meters) Explained | Rotameters are variable area flow meters used to measure the flow rate of liquids or gases through a system of pipes. They consist of a tube, a float,… | – Visual flow indication through transparent flow bodies – Typically lower in cost | – Not suitable for steam measurement – Limited to a 10:1 turndown ratio | koboldusa.com |
| Rotameters – Rotameter Flow Meter Latest Price, Manufacturers & Suppliers | dir.indiamart.com | |||
| Rotameter Manufacturers & Supplier in India – Fidicon Devices India | www.fidicondevicesindia.com | |||
| Rotameter Manufacturer in India – Spectec Valves | Rotameter is a flow measuring instrument used to measure the flow rate of a liquid or a gas. It is characterized by its simple construction, low cost,… | – Can measure the flow rate of corrosive liquids – Low pressure drop | – Limited to specific flow conditions – May require calibration for precise measurements | www.spectecvalves.com |
Frequently Asked Questions (FAQs)
What is a rotameter and how does it work?
A rotameter is a device used to measure the flow rate of liquids and gases. It consists of a tapered tube and a float that rises and falls with the flow. As the fluid flows through the tube, the float moves to a position that indicates the flow rate on a scale. The wider the tube, the more fluid can pass through, allowing you to gauge the flow accurately.
What should I consider when choosing a rotameter manufacturer?
When selecting a rotameter manufacturer, consider their reputation, product quality, certifications, and customer support. It’s also important to check if they offer customization options to meet your specific needs. Reading customer reviews and asking for recommendations can help you make an informed choice.
Are rotameters suitable for all types of fluids?
Not all rotameters are suitable for every type of fluid. While many can handle water and air, some are designed for specific applications like corrosive liquids or high-viscosity fluids. Always check the manufacturer’s specifications to ensure the rotameter is compatible with the fluid you intend to measure.
How can I ensure the accuracy of my rotameter?
To maintain accuracy, regularly calibrate your rotameter according to the manufacturer’s guidelines. Ensure it’s installed correctly, with no obstructions in the flow path. Additionally, keep the device clean and free from debris, as buildup can affect performance and readings.
What is the typical lifespan of a rotameter?
The lifespan of a rotameter can vary based on its design, usage, and maintenance. Generally, a well-maintained rotameter can last several years. However, factors like frequent exposure to harsh conditions or improper handling may shorten its lifespan. Regular inspections can help you identify issues early on.
