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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
Device programmers are used to program nonvolatile memory such as microcontrollers, erasable programmable read-only memory (EPROM), programmable logic devices (PLDs), programmable array logic (PAL), generic array logic (GAL) and other electrically programmable devices. Search by Specification | Learn More
Piezoelectric devices generate electrical signals in response to vibrations and produce mechanical energy in response to electrical signals. Device types include actuators, motors, sensors, and transducers. Search by Specification | Learn More
Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component. Search by Specification | Learn More
Programmable logic devices (PLD) are designed with configurable logic and flip-flops linked together with programmable interconnect. PLDs provide specific functions, including device-to-device interfacing, data communication, signal processing, data display, timing and control operations, and almost every other function a system must perform. Search by Specification | Learn More
Device drivers are programs that provide the interface between general use software (such as an operating system) and specific hardware or software modules. With personal computers (PCs), drivers are often packaged as dynamic link library (DLL) files. Learn More
Device programming services companies program FPGAs, ASICs, GALs, PALs, EPROMs and other electronic components. Sometimes, this programming is performed at facilities that assemble PCBs. Learn More
Shaft-hub locking devices frictionally clamp gears, pulleys, flywheels, and other components to a shaft without the need for threads or keys. Search by Specification | Learn More
Channel service units (CSU) and data service units (DSU) are digital interface devices that connect end user data communications equipment to digital access lines. They also provide framing of sub-64 kbps customer access channels onto higher rate data circuits. Search by Specification | Learn More
Specialty communication devices use specialized or proprietary interfaces or technologies. Learn More
RF safeguarding devices are used to control machine operations by detecting changes in the RF field. Learn More
Interlocks and tag out devices "lock out" valves, electrical switches or other components. These devices are used typically during service or maintenance of machinery or process equipment. Learn More
Computer mice and pointing devices are used to control the screen-based movement of a cursor or icon on a visual computer. This category includes mice, trackballs, and touch pads. Search by Specification | Learn More
Complex programmable logic devices (CPLDs) are integrated circuits (ICs) or chips that application designers configure to implement digital hardware such as mobile phones. CPLDs can handle significantly larger designs than simple programmable logic devices (SPLDs), but provide less logic than field programmable gate arrays (FPGAs). Search by Specification | Learn More
Digitizer tablets or graphics tablets are pressure-sensitive data input devices that allow users to select and draw images with a special pen called a stylus or a mouse-like device called a puck. Learn More
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Custom Flowmeter Solutions Key Instruments
Key Instruments Flowmeter Calibration Services Key Instruments
We know ROTAMETERS Thompson Equipment Company, Inc.
Pocket Flow Meters Key Instruments
High-Grade Flow Meter with Precision Needle Valve Kofloc
Model V Medium Range Rotameter Aalborg Instruments
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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)
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)
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)
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)
DESIGN FEATURES:
· Solid Body – No screws or welding.
· Thick polycarbonate safety shields.
· Fluted or plain tapered tubes.
· Direct reading metric and English system scales.
· Unique design facilitates easy maintenance and cleaning. (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)
MENLO PARK, CA - Sept. 15, 2009 - Tyco Electronics announced today the addition of three new devices to its line of electrostatic discharge (ESD) protection devices. The 0201-sized Silicon ESD (SESD) devices are approximately 70 percent smaller than prior generation 0402-sized devices and help provide protection and improve reliability. (read more)
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NPAP-SOP-012 Date: May 29, 1998 Revision: 4 Reviewed: OZONE... . . 11 10.0 AUDIT DEVICE CERTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . 12 10.1 4-Day Certification of Audit Device . . . . . . . . . |
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550 METHOD 5H ) DETERMINATION OF PARTICULATE MATTER EMISSIONS... 10.2 SO Injection Rotameter. Calibrate the SO 2 2 injection rotameter system with a |
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Network rotameter station and service invention Network rotameter station and service -> Monitor Keywords |
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Sampling device invention Sampling device -> Monitor Keywords * Can't find it? |
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Gas mixture device | KOFLOC Flow Meter(Rotameter) Oxygen Gas Generator Flow Control Valves Ozone Gas Generator Pressure Regulating Valves Gas mixture device Product related to See Kofloc Profile & Catalog |
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Gas Mixture Device GM SERIES | KOFLOC Principle of Mass Flow Instruments Principle of Variable Flow Meter(Rotameter) Principle of Flow Control Valve Principle of Pressure regulating See Kofloc Profile & Catalog |
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Metal Variable Area Meter - Yokogawa Europe Variable Area Flowmeter-RAKD (Small Metal Rotameter) |
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Rotameter and Trogamid or Polusulfon - Yokogawa Europe Rotameter and Trogamid or Polusulfon> Rotameter and Trogamid or Polusulfon |
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ASTM D4575 -09 Standard Test Methods for Rubber... measurements/testing; Modified spray-jet device; Ozone (O 3 ) cracking; Reference testing methods; Rotameter applications/analysis; Rubber (ozone See ASTM International Information |
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ASTM D5011 -92(2009) Standard Practices for Calibration of... (E) Ozone generator device. 1.3 These practices describe procedures to establish See ASTM International Information |