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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
Limit switches are electromechanical or solid state devices that require the physical contact of an object with the switch’s actuator to make the contacts change state. Search by Specification | Learn More
Rotary limit switches use physically-actuated levers to rotate a shaft and operate the contacts in a switch, making them change state. Search by Specification | Learn More
Linear limit switches are electromechanical devices that require physical contact between a target object and switch activator to make the contacts change state. 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
Switches are used to allow electric current to flow when closed. When opened, they prevent current flow. Common switch types include pushbutton, rocker, toggle, rotary coded DIP, rotary DIP, key lock, slide, snap action, and reed. Search by Specification | Learn More
Eddy current proximity sensors and switches detect the proximity or presence of a target by sensing the magnetic fields generated by a reference coil. Search by Specification | Learn More
Flow switches are devices that monitor flow and send a trip signal to other devices, like a pump, for protection. These switches can be used for the measurement of gases, liquids, and steam. Search by Specification | Learn More
Current limiting diodes (CLD) regulate current over a wide voltage range. There are several types of current limiting diodes (CLD). Examples include a current regulator diode, constant current diode, and current limit diodes. Search by Specification | Learn More
Pushbutton switches are mechanical switches defined by the method used to activate the switch. The activation method is typically in the form of a plunger that is pushed down to open or close the switch. Search by Specification | Learn More
Volumetric gas flow switches are devices with a switch output used for measuring the flow or quantity of a moving gas in terms of a unit of volume per unit time, such as cubic feet per minute. 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
Video switchers control video display sequences for multiple camera systems. 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
IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch. Search by Specification | Learn More
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We know ROTAMETERS Thompson Equipment Company, Inc.
Key Instruments Flowmeter Calibration Services Key Instruments
Custom Flowmeter Solutions Key Instruments
Pocket Flow Meters Key Instruments
High-Grade Flow Meter with Precision Needle Valve Kofloc
RAMC and RAKD Metal Rotameters Yokogawa Corporation of America
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The 3500 Series Armor-Flotm includes switching capabilities. Adjustable flow switches provide positive indication of flow/no flow conditions or may be positioned to establish process limits. In either application the switch captures the indicator preventing movement until the flow rate is within the acceptable range. (read more)
Provides long range sensing performance in a familiar limit switch style housing. Modular, plug-in components provide application flexibility. Choose from 2-wire sensors with AC/DC operation, or 4-wire sensors in either AC or DC styles. (read more)
Specifically designed to withstand the penetrating properties of cutting fluids and coolants, such as those used in the automotive industry, as well as extreme shock, vibration and temperature fluctuations. The industry-standard for heavy-duty limit switches. (read more)
EUCHNER NG Limit Switches are used for the control and monitoring of Machinery and Industrial Equipment. Theses position-sensing devices feature a die cast aluminum housing with industry standard mounting holes. EUCHNER offers a variety of actuator heads to fit your requirements. Optional LED status indicators are also available. (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)
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)
Miniature GLL Limit Switch Product Line Expanded by Honeywell Sensing and Control. The GLL Series limit switch line has been expanded with three new actuator styles and slow action circuitry to better serve the industrial segment. The additional options include slow action and stealth action circuitry as well as three new actuator styles ... (read more)
Rotary Gear Limit Switches (RGLS) - Springer Controls offers a complete line Rotary Gear Limit Switches (RGLS) with ratios of 1:1 to 1:8000, and switch outputs with 2 to 12 switches along with optional potentiometer outputs. All units are manufactured to ISO 9001 standards and are UL and C-UL approved. (read more)
Standard Electronic Limits Switches (ELS) feature two, four, or six user programmable stops and a two-color display. (read more)
Balluff's easy-to-install robot zone limit systems can reduce cycle time, floor space and perimeter guarding. (read more)
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- 17 - ISA-TR20.00.01-2006 Multivariable Flow Transmitter Approved (Annex B) 20F2061 Paddle Flow Switch or Flowmeter Approved (Annex B) 20F2071 Pitot Tube w/wo Insertion See International Society of Automation Information |
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NPAP-SOP-012 Date: May 29, 1998 Revision: 4 Reviewed: OZONE... 3. Record the rotameter reading, which is read at the TOP of the rotameter float. |
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... The upper limit may be extended by extending the calibration range or by dilution of the sample. |
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940-2 Off-Line Liquid Effluent Monitor The sample flow rate is indicated by a rotameter and manually controlled by a throttling valve. |
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General Model RAGG Specifications Rotameter This type of... edition, April 2007 Germany 2 OPTIONS LIMIT SWITCH (OPTION CODE: /GM1 AND /GM2) POWER SUPPLY FOR LIMIT SWITCH (for float with magnet only and flow See Yokogawa Corporation of America Profile & Catalog |
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GS 1R1B8-D-H TT Mumetal (for limit switch /GI1; /GI2 und /GI4)................ MU PVDF (for limit switch /GI2 bis /GI4)............................... PD See Yokogawa Corporation of America Profile & Catalog |
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Operating Instructions for Low Volume Flow Meters / Monitors... .................................................................. 4 8. Limit switches See KOBOLD Instruments, Inc. Profile & Catalog |
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./temp/5f760acd-37c4-4452-86c5-d73c8c45ee07 2004, Rota Yokogawa 7 inSTALLATion Rotameter RAMC G + + A 4-20mA RL Power supply U - - F 4-20mA Option / Kn Limit switches Power supply U / V RL / W See Yokogawa Corporation of America Profile & Catalog |
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Enhanced Practical Photosynthetic CO2 Mitigation |
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Categories Download : Aalborg, Manufacturer of High Quality... All Categories Rotameter Literature [PDF Mass Flow Literature [PDF Paddlewheel Literature [PDF Pumps Software See Aalborg Instruments Profile & Catalog |