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Key Instruments manufactures custom variable area flowmeters, various electronic products, calibration kits, sight-flow indicators, needle valves, and accessories as part of a complete flow instrumentation system solution. (read more)
Rotameters are typically tapered glass tubes positioned vertically in the fluid flow. A float within the tube rides upward in relation to the amount of flow. Search by Specification | Learn More about Rotameters
Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage. Gas flow meters are used for measuring the flow or quantity of a moving gas. The basis of good flowmeter selection is a clear... Search by Specification | Learn More about Gas Flow Meters
Flow controllers monitor and maintain flow-rate variables, typically in process applications. Search by Specification | Learn More about Flow Controllers
Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas. Search by Specification | Learn More about Flow Meters
...tubes, target meters, elbow tap meters, and rotameters. Positive displacement flow meters divide the liquid into specific increments which are counted by mechanical or electronic techniques. These devices are often used for high-viscosity fluids... Search by Specification | Learn More about Liquid Flow Meters
Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Search by Specification | Learn More about Ultrasonic Flow Meters
Turbine flow meters measure the rate of flow in a pipe or process line via a rotor that spins as the media passes through its blades. Search by Specification | Learn More about Turbine Flow Meters
Air hose and air duct hose is used in pneumatic systems and controls, or as supply lines for pneumatic devices and tools. Search by Specification | Learn More about Air Hose and Air Duct Hose
Calibration instruments use electrical signals or physical quantities to calibrate sensors and meters. Devices that produce electrical signals can serve as precise meters for sensor calibration, or send output signals to other devices. Search by Specification | Learn More about Calibration Instruments
...readouts, analog amplifiers, columns or flowmeter / rotameter tubes are used to display air gaging dimensional data. Specific types of bore gages and ID gages include internal calipers, slot gages, indicating bore gages, and 3-point bore gages... Search by Specification | Learn More about Bore and ID Gages
...and flowmeter/rotameter tubes are used to display dimensional data. Electronic gauges use linear variable differential transformers (LVDTs), capacitive, inductive or other electronic probes to sense the distance of displacement of a contact or stylus... Search by Specification | Learn More about Plug and Pin Gages
Another option is the combination of metalloid (B, Si) and carbon. Because of their excellent wear resistance and high hardness, carbide balls are used in products such as bearings, ball screws, valves, flowmeters, gages, gaging tracers... Search by Specification | Learn More about Balls and Sphere Shapes
Gas purifiers, gas dryers and gas filters are used to purify gases in a process stream. They are used to reduce or eliminate point-of-use impurities in gases such as helium, hydrogen, methane, nitrogen, and carbon dioxide. Learn More about Gas Purifiers, Dryers and Filters
Solids flow meters measure the flow rate of bulk solids, powders, grain, etc. Learn More about Solids Flow Meters
Electromagnetic flow meters operate on Faraday's law of electromagnetic induction, which states that a voltage is induced when a conductor moves through a magnetic field. Search by Specification | Learn More about Electromagnetic Flow Meters
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Key Instruments Flowmeter Calibration Services Key Instruments
We know ROTAMETERS Thompson Equipment Company, Inc.
Custom Flowmeter Solutions Key Instruments
Pocket Flow Meters Key Instruments
1350 Sho-Rate™ Glass Tube Rotameters Brooks Instrument
Select-a-Scale Direct Reading Rotameters Aalborg Instruments
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ABB Variable Area Flowmeters have the largest world-wide number of installations of any brand. A highly economical solution to a wide range of low flow liquid, gas and steam applications handling flows of less than 3 cu in/min. in water. (read more)
Incorporating traditional Rotameter precision glass technology, Aalborg®'s rugged brass and Stainless Steel Model V Flow Meter line offers accurate, economical solutions to medium flow range measurements. Meters are designed with unique rotatable scales of dual air-water direct reading graduations showing SCFM and SLPM (air), as well as GPM and LPM (water) markings. (read more)
Aalborg®'s Model F In-Line Single Tube Rotameter, made entirely of PTFE, PFA, and PCTFE, excels for high-purity applications or for use with corrosive liquids. Low Range and High Range F Style Models are individually tested on a Mass Spectrometer Leak Detector and certified.
Service in Europe: www.aalborginstruments.de (read more)
Aalborg®'s Model G Multi-Tube Gas Proportioner Rotameter is unsurpassed in convenience and economy for blending two or three gases in homogeneous infinitely variable concentrations directly at the end use point. Gas proportioners pay for themselves since they eliminate the need for expensive custom blended gas mixtures. (read more)
The 150mm High/Low Alarm Rotameter with Optical Sensor Switch is a non-invasive means for detecting HI or LOW flow. This sensor is ideal for signaling an alarm, cutoff valve, or other device when the float passes the detector (alarm, valve, etc. not included). (read more)
Regulation standards now demand more precise flow measurement. Trust Key Instruments for dependable precision in flow meter calibrations. Our calibration services are used to verify a flowmeter's accuracy by comparing the meter with a primary flow standard traceable to the National Institute of Science and Technology (NIST). (read more)
Puzzled by your Test Stand flow measurement problems?
Solution: Sponsler Precision Turbine Flowmeters (read more)
Key Instruments manufactures custom variable area flowmeters, various electronic products, calibration kits, sight-flow indicators, needle valves, and accessories as part of a complete flow instrumentation system solution. (read more)
Aalborg® introduces the Model xV multi-gas glass tube Flow Meters. These units feature unique rotatable scale drums for displaying flow rates of five routine gases (argon, carbon dioxide, helium, nitrogen, and oxygen).
Practical and economical, multi-gas rotameters eliminate the need for individual flow meters and calibrations.
Easy to read direct readi... (read more)
The RAMC short-stroke Rotameter allows the measurement of high flow rates using a relatively short metering tube. It is a stainless steel armored construction for the safe measurement of a variety of liquids, gas and steam. It's special application is for hazardous, dangerous or aggressive fluids, for high temperatures and high pressure rates. The RAKD short-tube mini Rotameter is used for meas... (read more)
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Variable Flow Meter(Rotameter) | KOFLOC Top Page > Product Information > Variable Flow Meter(Rotameter) See Kofloc Profile & Catalog |
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Purge Flowmeter with Needle Valve(for Scientific... Top Page > Product Information > Variable Flow Meter(Rotameter) > Purge Flowmeter with Needle Valve(for Scientific Instrumentation System)MODEL See Kofloc Profile & Catalog |
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Flowmeters: Variable Area Flowmeter by 2G Products, FZC Rotameter for air, w/ aluminum floater Variable area flowmeter Type FL for AIR Floater in Aluminum, Flowmeter body in |
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Key Instruments – Rotameter Manufacturer FLOWMETER MANUFACTURER ROTAMETER MANUFACTURER Key Instruments Rotameter Manufacturer As a leading rotameter manufacturer, Key Instruments See Key Instruments Profile & Catalog |
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Aalborg, Manufacturer of High Quality Flow Instrumentation Whether seeking a micro flow meter or an industrial sized flowmeter, AALBORG can meet your requirements. See Aalborg Instruments Profile & Catalog |
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Parker - MODELS 65 AND 150 SIDE PLATE FLOWMETERS |
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Flowmeter (Rotameter) Maintenance (Continued): Page Title: Flowmeter (Rotameter) Maintenance (Continued): Back | Up | Next Back Flowmeter (Rotameter) Maintenance: |
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ASTM D3195 -90(2004) Standard Practice for Rotameter... ASTM D3195 - 90(2004) Standard Practice for Rotameter Calibration See ASTM International Information |
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King Instrument Company Home | About Us | Products | Flowmeter Sizing | Calibration Services | Meter Selection Guide | Contact Us See King Instrument Company Information |
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Rotameters Rotameter » Turbine flow sensors » Thermal Mass flow sensors Flowmeter Rental/Hire Air Eliminators Flowmeter Designers Flow Sensors |