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Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
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)
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
Liquid flow meters are used for measuring the flow or quantity of a moving fluid. Search by Specification | Learn More
Volumetric liquid flow switches measure the flow or quantity of a moving fluid in terms of a unit of volume per time, such as liters per minute. These flow sensing devices have a switch output. Search by Specification | Learn More
Primary refrigerants use a thermodynamic or adiabatic process (evaporation-condensation cycles) to remove heat and cool a region. Secondary refrigerants such as antifreeze liquids provide cooling solely through heat transfer. Learn More
Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle. Search by Specification | Learn More
Gas flow switches and liquid flow switches, velocity, are used to measure the flow or quantity of a moving fluid in terms of velocity, such as feet per minute. Search by Specification | Learn More
Liquid level switches are used to detect specific liquid levels or interfaces between liquids. These level measurements are indicated via an electrical switching action. Search by Specification | Learn More
Mass liquid flow switches and mass gas flow switches are devices used for measuring the flow or quantity of a moving liquid or gas in terms of a unit of mass per unit time, such as pounds per minute. These devices may be sensors with electrical output or may be stand-alone instruments with local displays and controls. Search by Specification | Learn More
Liquid filtration elements are used to remove impurities from liquids. They are used in water treatment systems and fluid processing applications. Search by Specification | Learn More
Gas samplers, liquid samplers and solids samplers are used to take samples of media from process streams, reactors or storage vessels. Learn More
Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. Search by Specification | Learn More
Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement). Search by Specification | Learn More
...to classify products. Examples include by driving force (gravity, pressure, vacuum centrifuge); filtration mechanism (filter medium); process goal (cake, clarified liquid, or both); operating cycle (continuous or batch); material size (particle size... Search by Specification | Learn More
High performance liquid chromatographs (HPLC) use a liquid mobile phase to separate the components of a mixture. The components are dissolved in a solvent and forced to flow through a chromatographic column under high pressure. Search by Specification | Learn More
Liquid crystal display (LCD) modules are used at the component level in place of less efficient displays such as cathode ray tubes (CRTs). These modules do not include a housing and must be incorporated into a larger instrument or system. Search by Specification | Learn More
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Pocket Flow Meters Key Instruments
We know ROTAMETERS Thompson Equipment Company, Inc.
Key Instruments Flowmeter Calibration Services Key Instruments
Custom Flowmeter Solutions Key Instruments
Model V Medium Range Rotameter Aalborg Instruments
Model P Meters for Low Flow Rates Aalborg Instruments
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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)
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)
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)
Automation Products, Inc. manufactures liquid level switches to match your specifications. (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)
Brooks® Model 1350 Sho-Rate™ low-flow glass tube rotameters provide 10% accuracy and ten-to-one rangeability for cost-effective flow measurement. Options include integral needle valves and flow controllers on the inlet or outlet. (read more)
Why should I buy ROTAMETERS from TECO ?
Purgemeters, Armored Purgemeters, Flow Rate Indicators, VA Master, Armored VA Meters, Sight Flow Indicators, and more..... (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 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)
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KING-GAGE - Liquid Level Tank Gauging and Compressed Air... Merely adjust the rotameter to an appropriate airflow for continuous tank liquid level indication. Liquid Level Transmitters D/P Transmitters See King Engineering Corporation Information |
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Effective: May 2009 (replaces January 2008) Supplement 9210... Model 5990 Rotameter Bubbler Gauge Principles of Operation High-Volume Purge Valve The KING-GAGE system uses hydrostatic pressure measure- A manually See King Engineering Corporation Information |
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550 METHOD 5H ) DETERMINATION OF PARTICULATE MATTER EMISSIONS... and a device for determining proper sample flow rate (e.g., precision rotameter, pressure gauge downstream of all flow controls) shall be provided at |
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... the inorganic fraction should be taken to near dryness (less than 1 ml liquid) in the oven and then allowed to air dry at ambient temperature to |
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D3609 Standard Practice for Calibration Techniques Using... and Analysis of Atmospheres D3195 Practice for Rotameter Calibration E1 Specification for ASTM Liquid-in-Glass Thermometers See ASTM International Information |
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ASTM D2913 -96(2007) Standard Test Method for Mercaptan... See ASTM International Information |
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940-2 Off-Line Liquid Effluent Monitor 940-2 Off-Line Liquid Effluent Monitor Please register your products, so we will |
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Parker - MODELS 65 AND 150 SIDE PLATE FLOWMETERS |
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Proteus Industries Our products include liquid flow switches, meters and sensors that are used worldwide to protect thousands of induction furnaces, welding torches, See Proteus Industries Inc. Information |
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Liquid Flow - Developer Zone - National Instruments Liquid Flow 60 ratings | 3.28 out of 5 2. Flow velocity Expressed as the distance the liquid travels in the carrier per unit time. |