The lt turbine flow meter with frequency output provides a precision solution to the flow measurement of hydraulic systems on test stands, machine tools and other fixed or mobile applications. The 316l stainless steel construction provides a durable and cost efficient flow measurement. This batterypowered monitor can be electronically adjusted to reduce. The pipe configuration should avoid a buildup or accumulation of any secondary phase solids or air. The rpm of the turbine wheel is directly proportional to the mean flow velocity within the tube diameter and corresponds to the volume flow over a wide range. Turbine flow meter range turbine flow meter range type nominal bore mm inches bore mm flow range liters minute m3hr121 12 12 9,6 2,3 14 0,8 0,840152 15 58 11,8 4,5 34 0,270. Flow meter manuals, drawings, certifications, and other. An example of a turbine flow meter used in past field tests is the omega ftb4605 turbine flow meter. Information is clearly displayed on a large 6digit liquid crystal display with only 2point floating decimal for totals from 0. Invalco flow meters flow monitoring equipment armtex. Turbine flow meter installation and operation guide. Turbine flow meter principle based on flowing fluid engages the rotor causing it to rotate at an angular velocity proportional to the fluid flow rate.
This package may contain up to two complete meters. The maximum allowable usb cable length, before a powered hub or extender. Universal flow monitors fml250 user manual revision a page 12 wiring of an active magnetic pickup coil supplied by fml250. Following is a brief discussion of the sensitivity of a turbine flowmeter. As well as a greater understanding of the specifications of the manufactured pulse output signal for the coriolis mass flow meters cmfms and liquid ultrasonic flow meters lufms meters. Increasing viscosities will limit the maximum attainable flow rate. Zero flow and velocity of sound is verified either with pressurized nitrogen or air after flow meter parameter configuration. Daniel series 1200 and 1500 liquid turbine flow meter systems combine turbine. The volume of gas passed through the meter, at the operating pressure and temperature, is indicated on a counter. F l o w m o n i t o r s fml250 data sheet flow meters.
Also, check fluid lines and remove any debris found. Flowmeter piping requirements flow control network. The turbine flow meter axial turbine was invented by reinhard woltman and is an accurate and reliable flow meter for liquids and gases. Ftb690 series turbine meters with microprocessorbased electronics offers a durable, compact, highprecision fluid measurement device, with total and rate indication. The connecting plumbing should not impose a bending stress on the meter. Some turbine flow meters offer low cost water meter solutions with accuracy typically around 3% full scale, while others offer high accuracy of 1% or better.
If you have not purchased all of the options, there will be references in this manual. The bno series flowmeters have been designed specifically for high accuracy flow measurement and batch control in the liquid food industries, and conform to the same exacting standards as our nt industrial flowmeters so far as performance is concerned. The model 1100 turbine flow meter is designed to withstand the demands of the most rigorous flow measurement applications. Under certain conditions, the rotation speed of blade will be in direct proportion to the flow velocity. The incoming flow with velocity v causes the turbine to rotate at angular velocity. Turbine flow meter working principle instrumentationtools. The instromet x turbine meter is an integrating flow meter for the measurement of gases.
The radius of the rotor the radius at the roots of the blades is a and the radius of the turbine radius measured at the outer edges of the blades is r, the width of of blades is c, and the distance between blades is s. This turbine flow meter uses a hall effects sensor to generate the pulsed. However, turbine meters are not functionally consistent throughout the full flow range of the meter. Turbine flow meters, gas and liquid flow meters, subsea and electronic flow meters. The htm series of turbine meters is designed for high accuracy volume measurement of crude oils and other liquid hydrocarbons. Click here to download the pdf file for full details. Gas flow mpu gas flow optional flow conditioner optional upstream adapter spool upstream. It consists of a flow tube with end connections and a magnetic multi bladed free spinning rotor impeller mounted inside.
Shown is a dual rotor meter with its casing removed and a single rotor meter with casing and a magnetic pickoff to record the rotors frequency. Flow technologys ft series turbine flowmeters utilize a proven flow measurement technology to provide exceptionally reliable digital outputs keywords flow measurement, flow technology, flowmeter, flow meter, turbine meter, turbine flowmeter, turbine flow meter. Practical aspects of turbine flow meters calibration and uvc. Turbine flow meter range turbine flow meter range type nominal bore mm inches bore mm flow range liters minute m3hr121 12 12 9,6 2,3 14 0,8 0,840152 15 58 11,8 4,5 34 0,270 2,040154 15 58 11,8 9,0 68 0,540 4,080188 18 34 15,5 18 140 1,080 8,4002516 25 1 21,5 27 270 1,620 16,200. A turbine flow meter is used for volumetric total flow andor flow rate measurement and has a relatively simple working principle. It provides an efficient, long service life and a costeffective solution for your measurement requirements. The meters are mainly used for gas flow ranges from 6. This familyowned business started out making variable flow switches for the automotive industry and today services concrete, defense, chemical processing, mining, wastewater, energy, electronics, laboratories, medical, and many other industries. Most computers feature one or more usb type a jacks.
Sensus metering systems is committed to technological growth through continual development of our measurement products and service programs. Its main component is an axial turbine wheel turning freely in the flowing liquid. The quiksert inline turbine flow meter was developed for liquid applications where accuracy and dependability are needed. A turbine flow meter is a liquidgas velocity measurement device the turbine flow meter contains a free spinning turbine rotor that turns at a speed that is proportional to the flow velocity 2. Flomec has released product dimensions, cad data, and specifications for their flowmeters and other devices. Lngmass is a coriolis flowmeter specifically developed for dispensers. Combined p, t and q measurement possible with additional sensors.
Turbine flow meter manual 05 07211 518 page 7 section 2. Turbine flow meters troubleshooting instrumentationtools. Types of flow meters used as master meters include turbine meters, positive displacement meters, venturi meters, and coriolis meters. It is a closely held company owned and operated by erik and lars rosaen. We have a variety of standard and specialty turbine flowmeters. Turbine flow meter measuring principle the turbine meter is an indirect volumetric meter. The growth in the use of cryogenic and liquefied gases such as liquefied natural gas lng has grown significantly over the past decade, requiring innovative solutions for monitoring, metering, and measuring low temperature materials. The flow meter principle based on flowing fluid engages the rotor causing it to rotate at an angular velocity proportional to the fluid flow rate. Installation arrangement a general installation arrangement is sketched below. Under certain conditions, the rotation speed of blade will be in direct proportion to the flow. The blade will rotate as the friction moment and the fluid resistance are overcome andit willreachastable speedwhen themomentsare at balance. Since the publication of api standard 2534 measurement of liquid hydrocarbons by turbine meter systems in march, 1970, the turbine meter has gained broad acceptance for custody transfer. Turbine flow meter quiksert product data sheet description the quiksert inline turbine flow meter was developed for liquid applications where accuracy and dependability are needed.
The advent of these changes led to improvements to the ease and the ability to verify large bore meters. Quikserts stainless steel body incorporates a helical turbine with tungsten carbide shaft and bearing. We provide fullservice maintenance, calibration and rebuilding of turbine flow meters at very competitive prices. Flotech turbine flow meters measure the flow rate of hydraulic and compatible liquids. For turbine flow meters, you should provide a backpressure downstream pressure of at least 1. As fluid flows through the meter, the velocity of the fluid creates rotational energy on the turbine rotor. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of hoffer flow. Flow displays and controllers are used to receive the signal from the paddle wheel meter and convert it into actual flow rate or total flow values. As the turbine blades pass the magnetic field, generated by the pickoff, a frequency signal is generated. The turbine wheel is set in rotation by the fluid at a speed which is directly proportional to the average velocity of the fluid in the free crosssection of the turbine meter. There are several forms of friction inherent in turbine meters that slow down the rotational movement of the turbine. Slw liquid turbine flow meter overview slw series turbine flow has its simple structure, light weight, highaccuracy, perfect repeatability, sensitivity, easy maintenance and use. Sgw gas turbine flow meter which assimilates the advanced technology of flow meters from home and abroad with optimum design, is a new generation of gas flow meter with high precision and reliability based on the theory of pneumatics, hydromechanics,electromagnetic etc.
Turbine meters are simple to operate and maintain, and in service worldwide as a reliable, costeffective method for achieving accurate flow measurement. A flow meter is a device that measures volumetric flow of liquids and gases. While the mark ii turbo meter is considered to be the finest singlerotor turbine meter. Viscous drag also contributes to the pressure drop across the turbine meter. Historically, turbine flow meters figure 1 were preferred for clean, filtered, low viscosity fluids. The frequency at which the blades turn represents a given flow because each blade sweeps out a fixed volume of fluid. Built into every fuel transfer pump, chemical transfer pump and meter is over 56 years.
Turbine flow meter b1500 series product data sheet shown with blancett b000 description blancett b1500 turbine flow meters have exceptional mechanical linearity, resulting in minimizing, or negating, temperature induced viscosity influence. Practical aspects of turbine flow meters calibration and. Install the flow meter with the flow arrow, etched on the exterior of the meter body, pointing in the direction of fluid flow. Pdf in the modern age of industrialization measuring the flow of fluid in an industry is a major issue for controlling the production process. Flow meter readings are to be corrected for pressure, temperature and, if necessary, moisture content. This package may contain up to two complete meters along with the optional installation kits. A master meter is a flow meter that has been calibrated to a very high degree of accuracy. Sgw gas turbine flow meter which assimilates the advanced technology of flow meters from home and abroad with optimum design, is a new generation of gas flow meter with high precision and. Omega ftb700 series turbine meters have a unique system of preciselymachined helical rotors and highquality jewel bearings. For optimum performance, the flow meter should be installed with a minimum of 10 diameters upstream pipe length and 5. Having shorter pipe lengths, other system components and elbows to close to the flow meter may adversely affect the accuracy and repeatability of the flow meter. We have a variety of standard and specialty turbine. If your system is critical to metal parts in the flow stream, filtering is recommended downstream of the turbine flowmeter to contain dislodged broken parts. The pulse counter, formed by a dc power supply and a pulse.
Please use one of the following formats to cite this article in your essay, paper or report. The resulting output is an npn pulse that is readily interfaced with most electronic display or recording devices. Flow technology ft series turbine flowmeters for liquid. F7002 display with frequency and analog output the f7002 turbine is a programmable local display with integral carrierfrequency pickup and amplifier for f7002 meters. Turbine flow meter floclean sanitary turbine flow meter product data sheet description the floclean sanitary turbine flow meter was developed for use in the food, beverage and pharmaceutical industries. Originally developed for the secondary oil recovery market, the model 1100 is an ideal meter for liquid flow measurement. As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing.
Turbine flowmeter users manual hoffer flow control. Designed to withstand the demands of the most rigorous flow measurement applications, the model 1100 turbine flow meter is reliable, rugged and cost effective. This guide is the basic reference tool for all onicon turbine flow meters. Turbine flowmeter series altm hm general altm turbine flow meters altm turbine flow meters hereinafter referred to as turbines are used for the precise measurement of instantaneous flow of lowviscosity fluids rates and flow. The cgt series gas meters are applied in measurement systems where high accuracy is required. Turbine meter the physical interface to the insertion turbine meter is a usb micro type b jack. Liquid and gas measurement 12 overlapping flow ranges ac sine wave signal output encapsulation options available for high pressure, high or low temperature or extreme corrosive. Fml250 user manual universal flow monitors flow meters. Ftb700 series turbine flow meters pvc flange mount omega. The 316l stainless steel construction provides a durable and cost efficient flow measurement system that offers excellent accuracy and. The owneroperator shall document the procedures used to ensure the accuracies of disposal quantities and, if applicable, gas flow rate.
At the heart of the 800 series turbine flow meter is a precision turbine that rotates freely on robust sapphire bearings and contains overmoulded magnets that are detected through the chamber wall by a hall effect detector. Turbine meters began to be applied extensively in the petroleum industry in the mid1960s. F series measuring instruments pdf manual download. Flow meter performance, validation and compliance to 40. Piping should be the same size as the meter bore or port. Designed to withstand the demands of the most rigorous flow measurement applications, the top load turbine flow meter is.
Pdf design and fabrication of a turbine flow meter researchgate. Following types of flow meters are generally used for measurement. Ftb690 series economical turbine flow meters with local. Make sure the turbine rotor spins freely prior to installation. Turbine flow meters are designed with wear resistant internal components to provide troublefree operation and a long service life. Turbine flow meter line size selector chart with respect to flow range line size a b liquid flow range nb mm mm m3hr 15 175 208 0. Turbine flow meters for liquid applications flow technology. Turbine flowmeters are available for both liquid and gas applications. Although designed to measure volumetric flow, a turbine meter responds to the viscosity of a fluid as well as its density and velocity.
The precision, axialmounted rotor design of the standard turbine flowmeter allows it to operate effectively in flow rates from 0. Cad drawings for typical installation, piping and applications for flow meters and btu meters. With comparatively low pressure drop for inline meters, turbine flow meters. Each of the following links will either display a flow meter technical paper in pdf format or an article in html. Similar to turbine meters, the paddle wheel meter require a minimum run of straight pipe before and after the sensor. Microprocessor turbine flow meter manual 0418 203 page 7 section 2. If your computer has a usb type a jack, utilize an a male to micro b male cable to connect to the meter. The ratio of the thickness and the blade length of a rotor blade of turbine meter 1 is lbladet. Blancett flow meters, division of racine federated inc. At the heart of the ft2 optical turbine flow meter is a precision turbine that rotates freely on robust sapphire bearings. The working principles and design of turbine flow meters are well documented.
Turbine flow meters are designed to maximize throughout and minimize pressure drop, maintain high flow rates over an extended flow range and offer pulse output that is linear to the flow rate. The flow meter technical white papers require registration before accessing the pdf file. This includes working on other companies equipment, and customtailoringupgrading meters. Turbine meters can consist of a single rotor or dual rotors. View and download onicon f series installation and operation manual online. Always pipe an electromagnetic flowmeter magmeter so it is full of liquid. Flow measurement technical white papers and articles. Cgt series turbine gas meters are flow meters designed to measure quantity of gases. Check the internals of the flow meter for any foreign material. Onicon f series installation and operation manual pdf. Any entrained air should be carried out of the meter by flow, or by buoyancy at zero flow. It is widely used to measure liquid which has no chemical corrosive reaction with stainless steel 1cr18ni8ti,2cr,corundum al2o3and cemented carbide. Gas turbine flow meter silver automation instruments ltd. The fml250 can calculate liquid flow in multiple engineering units, including mass, and has selections for flow meter pulse inputs.
1547 664 1502 1094 1061 393 750 1313 888 414 1304 1106 407 425 382 1529 566 996 511 710 1531 278 32 1417 660 1513 562 1060 554 313 625 928 757 1237