Smith metertm pd rotary vane meter 6 steel model g6 the smith meter tm model g6 meter is a 6, doublecase, straightthrough s3 through s8 or angletype a1 and a3, rotary vane, positive displacement meter. Dc pumps rotary vane ac pumps rotary vane dc pumps diaphragm adblue pumps and accessories. Installation and operations manual 5 introduction the travaini rotant rotary vane vacuum pump system will give you years of troublefree service provided some of the basic maintenance guidelines as set out in this manual are followed. Kobold rotating vane flow meters series drh are used for measuring and monitoring low viscous liquids. In some cases these vanes can have variable length andor be tensioned to maintain contact with the walls as the pump rotates. Smith meter positive displacement rotary vane meters. Pdf design and fabrication of a turbine flow meter researchgate. M60286180 norgren rotary vane actuators nex instrument. Our rotary vane vacuum pumps are designed to ensure safety when used properly. Pd rotary vane meter the most trusted name in measurement the process of selecting correct pd meter options for any given application is often complicated by product variables such as viscosity and temperature. Superior accuracy and metering for a wide range of products, such as, gasoline, kerosene, fuel oils etc.
Rotating vane flowmeter dpm industrial measuring and control. Smith meter tm pd rotary vane meter 6 steel model g6. The chart below has been organized to simplify the process. A rotary vane pump is a positivedisplacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. The rotating movement of the turbine rotor and primary gear train. The kobold group an innovative manufacturer of flow, pressure, level, and temperature. Line pressure and line temperature should be considered. Example measurement accuracy curve capacity the maximum rated capacity of a rotary gas meter qmax is marked on the meter. Hedland variable area flow meters and flow switches.
Smith meter rotary vane pd meters bulletin mn01006 issuerev 0. Using timeproven rotary vane and multijet impeller mechanisms, the series. This file is licensed under the creative commons attributionshare alike 3. This rating is indicated in actual units of volume e. Positive displacement type flow meter applications of positive displacement meters. The established vane technology has proven itself a million. Compiled documents for fuller rotary vane compressor service manual. This splash vane also flushes dirty oil away from critical. There are many types of internals such as two or three gear oval gear, nutating disc, rotary piston and sliding vane. Surface problem unable to machine to perfect finish. The pumping system consists of a housing 1, an eccentrically installed rotor 2, vanes that move radially under spring force 3 and the inlet andoutlet 4. The positive displacement occurs within a cavity formed between the meters internal housing and its rotating impellers. This converts the rotary motion to a frequency signal that is proportional to the flow rate.
A type of positivedisplacement rateofflow meter having springloaded vanes mounted on an eccentric drum in a circular cavity. A magnet fitted in the vane and hermetically sealed from the medium transfers noncontacting the rotary motion to a halleffect sensor mounted in the housing. This professional grade thermoanemometer provides accurate air velocity, air volume and air temperature measurements. Looking for more information on simarks turbine meter rotor and vane kits. Rotating vane flowmeter drh industrial measuring and control. The rpm rotary gas meter operates on the positive displacement technology which makes volumetric measurements by displacing finite increments of gas. Rotaryvane meter article about rotaryvane meter by the. Barnes of sackville, new brunswick, who patented it on june 16, 1874. Send a message to one of simarks process measurement product experts. These pumps are selfpriming rotary vane pumps, with a 30 minute duty cycle that delivers the convenience and provide peace of mind reliability. The blancett series 200 and series 900 are rugged, lowpriced flow meters specifically designed to measure floodwater line flow in secondary oil recovery operations throughout the world. Pdf in the modern age of industrialization measuring the flow of. Smith metertm pd rotary vane meter 4 model t40 the smith meter tm model t40 meter is a 4 singlecase, angletype, rotary vane, positive displacement meter. Positivedisplacement meters provide high accuracy, 0.
The sensor converts the rotary motion which is proportional to the flow to a frequency signal. All books are in clear copy here, and all files are secure so dont worry about it. The process of selecting correct pd meter options for any given application is often. Mde4616b 9120k and 9820k series ast pumps service and parts manual september 2008 page i. With low amp draw, thermal overload protection and a full range of hose, nozzle and flow meter options, this series of dc pumps deliver durability and performance suitable for both private and commercial facilities.
Applying the basic gas laws, the following formula may be used to size a rotary meter. Rotating vane flowmeter drh industrial measuring and. Operating instruction for rotating vane flow meter model. The 8906 is capable of taking continuous air velocity averaging measurements for up to 2 hours and features a low friction rotary vane for improved accuracy and the ability to simultaneous display air velocity and temperature on the large dual lcd display.
Consult factory if higher pressure rating required minimum working pressure. Natural gas is measured in standard units of volume e. Rotating vane flow meter, counter, doser monitoring. Pdf book fuller compressor manual click here to access this book. Magnetically coupled in contrast to the standard pump, these products have a frictionless magnetic coupling. The counterrotating impellers turn as a result of pressure drop across the meters inlet and outlet. The rotating vane head of the rvd contains the velocity and temperature. It is the responsibility of the user to follow safetyrelated warnings, cautions, notes, and other requirements described in this manual. They are used in high viscous, dirty fluid which does not flow through the straight conduit. You may do so in any reasonable manner, but not in. Velocity of approach factor 1 see differential pressure measurement. The gas meter size should be chosen using actual flow at operating conditions according to the following formula. Hydraulic testing, chemical injection or chemical dosing, pharmaceutical application and similar precision applications.
Clean flow is a mass flow meter which realize high performance and high reliability. Flow meters are available in anodized aluminum, brass, t303 and t316 stainless steel, with sae. Our systems have been designed to provide safe and reliable service. In order to choose the proper size of the rotary gas meter the following operating condition parameters should. These calibrations were performed with water and stoddard fluid.
Applications, advantages and disadvantages of positive. The kobold group an innovative manufacturer of flow, pressure, level, and temperature measuring and. The actual flow rate should not exceed the rated capacity of the meter. It can measure mass flow directly by detecting phase difference of measuring tube which is generated by coriolis. This test shall be carried out as far as possible at the maximum flowrate and with air or gas.
Series drg flow meters are working according the well known rotating vane principle. The flow entry is tangential and causes the wheel to revolve in the rotary vane totalizer. Read online 4 steel model f4 fmc technologies book pdf free download link book now. Rotary vane pumps for all applications in the low and. Q min q max m where q min and q max minimum and maximum flow, typical for the selected gas meter. Series drh flow meters are working according the wellknown rotating vane principle.
A rotary vane vacuum pump is an oilsealed rotary displacement pump. Positive displacement meter an overview sciencedirect topics. T he rotary gas meters utilize the rotary type positive displacement principle of operation which makes volumetric measurements by displacing finite volumes of gas. Industrial flow measurement industrial flow measurement. A comparison of rotating vane spirometers for measuring. M201 rotary vane meter tester limitations of a liquid manometer including glass tubing, indicating fluids, and level mounting requirements are overcome with.
Please read it in its entirety before operating the pump. Rotary vane pumps for all applications in the low and medium vacuum range standard our standard rotary vane pumps are generally filled with mineral oil and cover a broad range of uses in practically all fields of vacuum technology. The duration of the durability test shall be such that each gas meter measures a. Turbine flow meter rotor and vane kits simark controls. The sizing of a rotary meter is simply the selection of the appropriate capacity meter for the given flow conditions. Smith meter rotary vane pd meters smith meter 3bladed. The center of the rotor is offset from that of the compartment. The pattern and samples of rotary piston gas meters and turbine gas meters shall be submitted to a durability test. Kobold rotating vane flow meters series drg are used for measuring and monitoring low viscosity liquids.
Casting area rounded to reduce stress and breakage thereby reducing the play of the vane. Solidworks assembly sldasm, solidworks part sldprt and solidworks drawing easm user purpose of file. Rotary vane pump design solidworks files editable files. The rvd has a variable baud rate that is used when downloading or printing. Compact rotary vane vacuum pump rfl liquid ring vacuum pumps 12003800 vane compressor and vacuum pump sls54. Rotary vane general informationequipment design a rotary vane meter is composed of a circular rotor mounted inside a round compartment that contains a number of sliding vanes, which isolate fixed volumes of liquid between the rotor and the wall of the compartment. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Reed instruments vane thermoanemometer8906 the home. Independent test results schutte and koerting, an independent test house, was requested to calibrate and report on the linearity and repeatability of malemas m0 flowmeters.
593 923 439 574 1524 932 422 656 648 380 1390 1172 1207 678 1484 833 915 3 750 1070 1165 932 20 1284 808 1528 100 1152 1505 1072 1187 389 1426 98 1597 648 1158 1570 1263 802 142 1422 522 636 86 1128 222 315 487