Weightloss

Online Vibration Monitoring of Gas Turbines    by Stew Thompson

Using the Delphin TopMessage Modular Data Acquisition System

CHESTERLAND OH–November 15, 2011

CAS DataLoggers recently provided the data acquisition solution for a large manufacturer producing turbochargers and turbo aeroengines. These products required constant vibration monitoring to prevent damage and keep maintenance costs down. Remote monitoring of the plant’s machinery had become increasingly important over time, since high demands on machine availability and the need for quick breakdown response times required uninterrupted access to machine and process-relevant measurement data. Consequently, management began searching for a wireless data acquisition and control system capable of high-precision vibration measurements and automatically downloading data to an online server. This solution would also need to feature powerful yet intuitive software for analysis and reporting.

The company installed a Delphin TopMessage Data Acquisition and Control System adjacent to the gas turbines under monitoring. A vibration monitoring system was installed on these industrial gas turbines in order to prevent costly damage taking place as well as for cause diagnosis in the event of breakdowns. Vibration data was acquired and recorded at the turbine and then automatically transmitted via the internet to the main plant where detailed evaluation could be performed. In the event of a turbine breakdown, service personnel were immediately informed via alerts sent via SMS or email.

Delphin TopMessage measurement data acquisition systems recorded both vibration and process measurement data, featuring a modular design and coming equipped with process and control interfaces. The system also had Ethernet TCP/IP interfaces for connecting evaluation PCs. Remote operation took place via modem, Internet or GSM. This sophisticated data acquisition system was capable of extremely precise measurements, processing any signal quickly and reliably from a few thermocouples up to thousands of measurement points. Universal inputs allowed any unit of measurement to be acquired, including temperature, pressure flow, and vibration, eliminating the need for costly measurement transducers. Data then underwent direct scaling and linearization. Featuring both universal inputs and outputs with extended functions and software channels, the Delphin TopMessage had 30 analog inputs or 48 digital inputs and could connect up to 10 slave devices for extended functionality. This modular system performed high accuracy measurements with up to 24-bit resolution and also contained 2 slots for analog or digital input or output cards as well as a CANbus for expansion modules. Contained within an industrial grade enclosure, the TopMessage systems also featured signal conditioning within the device, an Ethernet interface, and screw terminal connections.

The Delphin TopMessage device processed the signals from existing vibration pick-ups, processing vibrations in the range of 0 to 1000 Hz.. This system distinguished itself from other standard measurement systems by processing unfiltered measurement data. If limit values were exceeded, an email was sent to personnel in the main headquarters.

The customer was offered a wide range of I/O modules for the TopMessage to select the best one for their application, with different modules available for any number of channels and sensor types. Master and slave devices each accommodated two I/O modules. The TopMessage device could be integrated into a TCP/IP network via a network interface or could be directly connected to a PC workstation or laptop/netbook computer. Online measurement data could be transmitted, saved and processed, and the data could be stored simultaneously within the TopMessage device on its local memory. Data was regularly transmitted over the internet to the company’s central server, providing a centralized collection point for measurement data to be accessed. Visualization was performed using Delphin’s VibroLab software. The personnel responsible could then process the transmitted data as cascade, spectrum or trend diagrams, providing all the requirements for immediate fault diagnosis.

A major feature of the TopMessage device was its wide functional range. Vibration signals were immediately transformed into meaningful characteristic values and could then be correlated with other process data. The devices could perform and record FFT analyses and then carry out alert procedures in the form of SMS and email transmission or shutdown procedures.

The TopMessage system was upgraded to include ProfiSignal Basic universal software for data acquisition, test automation and data acquisition applications. ProfiSignal software enabled measurement data to be evaluated at a PC. Vibration data recorded from the turbines was saved and analyzed using a database. ProfiSignal’s user-friendly interface made it easy to setup and run, with wide areas of application ranging from simple data storage and visualization to a complete automation solution offering reporting. ProfiSignal Basic was easily configured by PC, and plant engineers found the representation of the channels to be clear and intuitive with a Windows Explorer-style operation. Online visualization via telephone or internet was also possible providing an adequate bandwidth was being used.

The turbocharger manufacturer achieved several benefits after installing the Delphin TopMessage Data Acquisition and Control System; a clear advantage of the device was its ability to obtain long-term information on the state of the plant and its machinery. Measurement data was regularly downloaded and automatically evaluated, saving countless hours of manual retrieval and individual review. The TopMessage’s internal data logger guaranteed independent and uninterrupted data recording, which enabled the saving of up to 128 million characteristic values, process values or FFT analyses. The system’s measurements were very reliable and highly accurate, and operators were easily able to work with the ProfiSignal Basic software for automation and reporting. Additionally, the TopMessage’s modular design gave the plant the flexibility to consider future expansion with additional inputs and outputs.

For further information on the Delphin TopMessage Data Acquisition and Control System, other data acquisition devices from Delphin, or to find the ideal solution for your application-specific needs, contact a CAS Data Logger Applications Specialist at (800) 956-4437 or visit the website at http://www.DataLoggerInc.com.

Contact Information:
CAS DataLoggers, Inc.
12628 Chillicothe Road
Chesterland, Ohio 44026
(440) 729-2570
(800) 956-4437
sales@dataloggerinc.com
http://www.dataloggerinc.com

About the Author

Tech Writer with CAS DataLoggers.
Withings Scale, Blood Pressure, Baby Monitor – TiPb at CES 2011

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Quik-Lok Utility Monitor $32.99 Quik-Lok Utility Monitor

Air Pressure Monitor Kit $62.99 Air Pressure Monitor Kit

Cigarette Case Digital Scale $32.99 The new Digital Cigarette Case scale is another innovation from the mind of cigar or cigarette smokers. This beautiful compact scale comes in a vintage cigarette case that fits inside your pocket for easy transportation. The scale can be used while in it’s case or simply pull the red ribbon to remove it for use in tighter spaces. This scale is the first of it’s kind. This full-featured scale has everything you need to roll the perfect cigarette. It has five weighing modes, 300g x 0.1g accuracy, stainless steel weighing tray, hold and tare buttons, and an on/off button. It has all the benefits of a modern digital scale with a subtle, vintage appearance. This Cigarette Case Scale belongs in the pocket of every true RYO/MYO enthusiast. Rolling your own cigarettes is an art. Express yourself with the help of this great new scale. Reads to 0.1g / 0.005oz / 0.005ozt / 0.1dwt / 0.5ct Runs on standard AAA batteries (included) Stainless Steel weighing tray Durable and very Portable 2.8″ x 3.8 ” Compact size for easy storage BLUE backlit LCD Display Reads in Grams, Ounces, Troy Ounces, Pennyweight & Carats 1.75″ x 2.25″ (44mm x 57mm) weighing tray Rolling guidelines printed right inside top cover Lifetime/30 year Worldwide Warranty

Hanging Digital Scale for Co2 Filling $37.99 Accurately measure your Co2 fills with a Hanging Digital Scale suggested for Paintball

Volume 26 – The Scale Syllabus $12.75 “By Jamey Aebersold. For any C, Eb, Bb, bass instrument or voice. Play-Along series with accompaniment CD.. Hear David Liebman solo over every scale listed in the Scale Syllabus.. Intermediate, advanced. Book with 2 CDs. Published by Jamey Aebersold Jazz”

Small Scale Quiltmaking – Book $14.99 Sally teaches you how to make creative small scale quilts. The focus is on precision workmanship, and the nine projects offer challenges for new and experienced quilters alike.

PGMPlus 615 Missy Mini Scale Form Set, Muslin Covered, 1/2 Scale, 1/3 Scale, 1/4 Scale $179 Mini Scale Dress Form: 3 Pieces /setrn. With 3 different scales of regular missy dress form size 8, including: 1/2 Scale, 1/3 Scale, 1/4 Scalern. Ideal for student practicing draping design, and for different sizes doll draping design, also can display jewelry, necklace…..rn. Good for collection and home deco for hold your jewelry…..rn. With heavy metal basern. Covered by 100% cotton fabricrn. Pinnable dress form.

Master Accordion Scale Book $14.95 “(With Jazz Scale Studies). By Gary Dahl. For Accordion (Keyboard). Technic. All Styles. Beginning-Intermediate. Book. 80 pages. Published by Mel Bay Publications, Inc”

EL30 50g-50kg Electronic Scale (Pink) $15.86 Take this handy digital scale on the go without worrying about power cords.

EL30 50g-50kg Electronic Scale (White) $15.86 Take this handy digital scale on the go without worrying about power cords.

WH-A05 Portable Electronic Scale (Black) $9.07 This portable scale with double precision and specially power saving designed.

Travelon Micro Scale – Red $28.95 The smallest, lightweight, and fastest luggage scale available. Travelon’s Micro scale weighs up to 110lbs / 50 kg and features a red light that illuminates when weight is locked into position. This scale also features an On-Off switch and auto shut-off after 60 seconds. This product uses 2X CR2032 batteries which are included. Available Colors: Silver, Green, Black, Red.

Travelon Micro Scale – Green $28.95 The smallest, lightweight, and fastest luggage scale available. Travelon’s Micro scale weighs up to 110lbs / 50 kg and features a red light that illuminates when weight is locked into position. This scale also features an On-Off switch and auto shut-off after 60 seconds. This product uses 2X CR2032 batteries which are included. Available Colors: Silver, Green, Black, Red.

Travelon Micro Scale – Black $28.95 The smallest, lightweight, and fastest luggage scale available. Travelon’s Micro scale weighs up to 110lbs / 50 kg and features a red light that illuminates when weight is locked into position. This scale also features an On-Off switch and auto shut-off after 60 seconds. This product uses 2X CR2032 batteries which are included. Available Colors: Silver, Green, Black, Red.

Travelon Micro Scale – Silver $28.95 The smallest, lightweight, and fastest luggage scale available. Travelon’s Micro scale weighs up to 110lbs / 50 kg and features a red light that illuminates when weight is locked into position. This scale also features an On-Off switch and auto shut-off after 60 seconds. This product uses 2X CR2032 batteries which are included. Available Colors: Silver, Green, Black, Red.

Multipurpose Digital Personal Scale $13.29 The scale is used on weighing at home,travel,courier which The physical volume is small, the weight be light easy to carry.Capacity:150KGAccuracy:100GMinimal Capacity:0.3KGS(Turn on it first)/1KGS(Weighing again loading)Power Supply:Battery AAA *2Low Power: LOMODE swith unit KG/LB[ON]:Turn on /off the scale TareBlacklightRing of lock/unlockInstall batteries into battery room.Put the scale on solid ground.Weighing(If you want to weight<1kg,please press key [ON] first).Read the weight when ring De.Size: 250*160*35 mm

Golfsmith Beam Balance Scale $62.99 Beam Balance Scale Golfsmiths most popular and economical 14 in. fulcrum Beam Balance Scale is suitable for use by custom clubmakers, repair shops, golf professionals and golf club manufacturers. The slide weight has been engineered to slide under the fulcrum, increasing accuracy and ensuring more precise dampening of the scale for any reading. Designed to be priced at an affordable level for clubmaking shops of all sizes, the Beam Balance Scale, made from heavy-gauge stainless steel, features two precision indicators for accurate swingweight readings. The scale reads Lorythimic swingweight from A0 to G0 directly below the front edge of the slide weight (closest to the clubhead). For total or staic weight, place the club in the grooves perpendicular to the balance beam and the movable weight reveals the total weight in ounces or grams. Instruction manual (55kb)

Golfsmith MOI Club Scale $499.99 Golfsmith Moment of Intertia Club Scale The Moment of Inertia Scale measures the MOI of the completed golf club. This is the entire basis on which swingweighting was designed. The fully automatic device prompts users for basic club data. This high-tech scale performs matching calculations automatically without the need for additional software. This saves time because the instrument does not need to be connected to a personal computer. The scale is offered with our MOI matching and data collection software to help clubmakers easily collect and store data for their customers. The hosel to sole (HTS) measurement is an important specification to know for clubhead analysis. You can use the HTS Gauge (#246074) in conjunction with the Moment of Intertia Club Scale. Instruction manual (1.5Mb)

Escali Sleek Bath Scale $59.95 This sleek black bathroom scale with blue back light and stainless steel display will have an understated presence in your bathroom; this ultra slim design is equipped with an instant weighing mode feature providing instant weighing data to the user; scale turns on automatically when user steps on the scale. The large display and 10 seconds hold feature will give the user easy access to body weight info. Features: CapacityThe maximum weight the scale will be able to measure : 400 Lb or 180 Kg Accurately measures in 0.2 Lbs or 0.1 Kg Instant-OnScale will automatically turn on, and start measuring when you step on the platform Technology Large easy to read backlight display User friendly HoldDisplay will stay on after you step of the scale, and show measurement for short period of time feature Ultra thin design, only 3/4 inch (2 cm) high Automatic shut-off The scale will automatically turn off when it is not used for a set time feature ensures long battery life 4 AAA batteries included Dimensions: 12.3″x12.3″x0.75″ (30cm x 30cm x 2cm)

Pelouze Portion Control Scale $74.99 Designed with the daily demands of your busy restaurant in mind this heavy duty Rubbermaid Pelouze 840BW portion control scale is perfect for portioning ingredients in your kitchen stock room or even your walk in cooler. The Rubbermaid Pelouze 840BW portion scale s dial has both traditional and metric increments with a maximum capacity of 40 lbs. or 18 kgs. The Rubbermaid Pelouze 840BW mechanical portion scale disassembles easily without additional tools for easy cleaning and sanitizing after use. It is NSF Listed and measures 10 7 8W x 7 1 4D x 10 5 8H.

Scale Speller $6.95 (Level 2). By John W. Schaum. For Piano. Method/Instruction; Piano – Schaum Method. Schaum Publications. Late Elementary. Book. 32 pages. Published by Alfred Music Publishing

Scale Book $5.99 (Piano Technique). By David Carr Glover. For piano solo. Piano Method. SMP Level 4 (Intermediate). 36 pages. G. Schirmer #SG2607. Published by G. Schirmer

Scale Studies $6.95 (For Violin). By Jan Hrimaly (1844-1915). For Violin Solo. Student book. Standard notation. 38 pages. Published by Carl Fischer

Scale Scramble $8.95 Piano. For 3-15 players (Card Game). Music Games & Accessories. TCW Resources. Beginning – Advanced. Deck of cards. Published by TCW Resources

Classic Balance Scale with Bears $19.99 Scale comes with two removable bins with lids and 24 counting bears in red and blue. Each bear has a number on its tummy representing a weight amount. Made of durable plastic. 15H x 5 1/2L.

Detecto 6855 Handrail Scale $1525 The Detecto 6855 portable handrail scale is specifically designed for the safe and comfortable weighing of obese and unsteady patients. 600 lb capacity with 0.5 lb readabiity. Battery powered.

HealthOMeter 2650KL Wheelchair Scale $1675 The Health O Meter 2650KL Wheelchair Scale features motion sensing weighing technology providing accurate readings even if the patient is moving around while being weighed.

Robo Automatic Digital Scale $37.99 CLICK HERE to see a movie of the new Robo Automatic Digital Scale in action! The NEW Jennings ROBO Automatic Digital Scale is very cool! Set the closed scale on the table and with a touch of a button, it opens and props itself up, ready to get to work. With a 500-gram capacity, increased durability, built-in scoop/spoon and gem-tweezers, a clear tray that fits snugly on the scale, plus durable carrying-pouch, the ROBO Automatic is one of the ultimate pocket scales on the market today. As always, the ROBO Automatic is backed by the Jennings 20 Year Warranty. Mechanized Automatic Open function Weighs up to 500g with 0.1g accuracy Beautiful backlit display Built-In gem-tweezers and powder-scoop Long-lasting CR-2032 Lithium Batteries Battery-Saving Auto-Off function Tare/Zero Function Durable carry-case Clear gem/powder-tray 20 Year Warranty

SR Scales Diaper Scale $112 The SR300 – 2,000 Grams x 1 Gram Scale is ideal for use as a diaper or portion nutitional scale. This lightweight, portable scale displays the weight in grams or ounces. The system features On/Tare, Off, and Mode buttons for quick operation.Specifications: Maximum capacity: 2,000 grams / 80 oz. Minimum capacity: 1 gram. Display resolution: 1 gram / 0.1 oz.Features: Scale size: 9.5 in x 6.75 in (24.13 cm x 17.145 cm). Weighing surface: 5.75 inches (14.6 cm) round.Display readout: Four digit LCD.Auto power shut down: Approximately 120 seconds. Three buttons: On/Tare, Off, and Mode. Display units: Grams or ounces. Power source: Four (4) – “AA” batteries. Warranty: 2 year limited warranty.Shipping weight: 4 pounds.

D’Addario ProSteels EPS165 Light Top/Medium Bottom Long Scale Bass Strings $17.99 Get the most out of your bass! ProSteels are made from a specialized stainless steel alloy that delivers harmonically rich, brilliant high-end and deep, focused bottom. These strings excel at delivering the ringing piano-like tone that many bass players crave. Each wrap is precisely wound onto a hex core using D’Addario’s exclusive computer-controlled machines, which monitor and control wrap speed and tension with extreme precision. The result is a set of strings with precise intonation and unparalleled consistency gig after gig.

Scale System for Violoncello $29.95 (Scale Exercises in All Major and Minor Keys for Daily Studies). By Carl Flesch. Arranged by Wolfgang Boettcher. For Cello. Softcover. Standard notation. 131 pages. Published by Carl Fischer

Scale System (for Viola) $23.95 (Scale Exercises in All Major and Minor Keys for Daily Study). By Carl Flesch. Arranged by Charlotte Karman. For Viola. Instructional and Scales. Instructional book. Bowings and fingerings. 112 pages. Published by Carl Fischer

Unique Thin Blue Backlight Display Electronic Scale $17.16 Unique Thin Blue Backlight Display Electronic Scale

Practical Electronic Kitchen Scale with High Precision Configuration $21.5 Practical Electronic Kitchen Scale with High Precision Configuration

Esky F3C Scale Fiberglass Fuselage (Red) $83.84 Esky F3C Scale Fiberglass Fuselage (Red)

Esky Fiberglass Scale Canopy – Jet Ranger $99 Esky Fiberglass Scale Canopy – Jet Ranger

Esky Fiberglass Helicopter Scale Canopy Airwolf $99 Esky Fiberglass Helicopter Scale Canopy Airwolf

Esky F3C Fiberglass Scale Helicopter Fuselage $99 Esky F3C Fiberglass Scale Helicopter Fuselage

Esky F3C Fiberglass Scale Canopy (Yellow) $99 Esky F3C Fiberglass Scale Canopy (Yellow)

HealthOMeter Ramp for 2600KL Digital Wheelchair Scale $239 HealthOMeter Ramp for 2600KL Digital Wheelchair Scale

HealthOMeter Ramp for 2500KL Digital Wheelchair Scale $239 HealthOMeter Ramp for 2500KL Digital Wheelchair Scale

BLACK WHITE STRAPLESS RUFFLED SCALE MINI DRESS $26.99 BLACK WHITE STRAPLESS RUFFLED SCALE MINI DRESS

FUCHSIA BLACK STRAPLESS RUFFLED SCALE MINI DRESS $26.99 FUCHSIA BLACK STRAPLESS RUFFLED SCALE MINI DRESS

1000g Digital Pocket Scale with Protective Bag $8.51 This is a 1000g digital pocket scale with a protective bag.

Health O Meter AC Adapter for 349KLX Scale $26.4 Health O Meter AC Adapter for 349KLX Scale

Health O Meter Replacement Tray for 1522KL Scale $32.99 Health O Meter Replacement Tray for 1522KL Scale

Health O Meter Adapter for Digital Floor Scale $24 Health O Meter Adapter for Digital Floor Scale

Rotosound RS66LH Long Scale Bass Strings $26.95 Rotosound RS66LH Long Scale Bass Strings

Rotosound RS66M Medium Scale Bass Strings $24.95 Rotosound RS66M Medium Scale Bass Strings

Rotosound RS66EL Extra Long Scale Bass Strings $24.95 Rotosound RS66EL Extra Long Scale Bass Strings

G. Schirmer Scale & Arpeggio Manual Piano By Macfarren $13.49 G. Schirmer Scale & Arpeggio Manual Piano By Macfarren

Laguna LE50 Short-Scale Electric Guitar $63.99 Laguna LE50 Short-Scale Electric Guitar

Mel Bay Guitar Scale Wall Chart $8.95 Mel Bay Guitar Scale Wall Chart

Mel Bay Guitar Scale Dictionary QWIKGUIDE $7.95 Mel Bay Guitar Scale Dictionary QWIKGUIDE

Carl Fischer Daily Scale Builder Book $8.06 Carl Fischer Daily Scale Builder Book

Creative Concepts Guitar Scale Guru Book $14.95 Creative Concepts Guitar Scale Guru Book

Hal Leonard Incredible Scale Finder Book $6.95 Hal Leonard Incredible Scale Finder Book

Ibanez GSRM20M Mikro Short-Scale Electric Bass $179.99 Ibanez GSRM20M Mikro Short-Scale Electric Bass

Hal Leonard The Ultimate Guitar Scale Chart Book $2.95 Hal Leonard The Ultimate Guitar Scale Chart Book

Hal Leonard The Ultimate Keyboard Scale Chart Book $2.95 Hal Leonard The Ultimate Keyboard Scale Chart Book

Daisy Rock Wildwood Short Scale Acoustic Guitar $189.99 Daisy Rock Wildwood Short Scale Acoustic Guitar

Music Sales The Original Piano Scale Finder (Book) $5.95 Music Sales The Original Piano Scale Finder (Book)

Hal Leonard Bass Scale Finder Book $6.95 Hal Leonard Bass Scale Finder Book

Hal Leonard Bass Scale Finder(Book) $5.95 Hal Leonard Bass Scale Finder(Book)

Hal Leonard Mandolin Scale Finder 9×12 Book $6.95 Hal Leonard Mandolin Scale Finder 9×12 Book

Jasmine by Takamine OF JS141 1/4 Scale Acoustic Guitar $129.99 Jasmine by Takamine OF JS141 1/4 Scale Acoustic Guitar

Hohner HTB 5-String Short Scale Travel Banjo $225.33 Hohner HTB 5-String Short Scale Travel Banjo

Thomastik Dominant 16+ Long Scale Viola Strings $35.9 Thomastik Dominant 16+” Long Scale Viola Strings

Rogue Rocketeer RR50 7/8 Scale Electric Guitar $69.99 Rogue Rocketeer RR50 7/8 Scale Electric Guitar

Hal Leonard Banjo Scale Finder Book $6.95 Hal Leonard Banjo Scale Finder Book

Thomastik IN364 Superalloy 4-String Bass Long Scale $35.99 Thomastik IN364 Superalloy 4-String Bass Long Scale

Thomastik IN344 Superalloy 4-String Bass Regular Scale $34.99 Thomastik IN344 Superalloy 4-String Bass Regular Scale

Hal Leonard The Ultimate Bass Scale Chart Book $2.95 Hal Leonard The Ultimate Bass Scale Chart Book

Thomastik IN346 Superalloy 6-String Bass Scale Strings $51.99 Thomastik IN346 Superalloy 6-String Bass Scale Strings

Rotosound RS66LC Long Scale Swing Bass Strings $24.95 Rotosound RS66LC Long Scale Swing Bass Strings

Ibanez GSRM20 Mikro Short-Scale Bass Guitar $179.99 Ibanez GSRM20 Mikro Short-Scale Bass Guitar

D’Addario Helicore 16+ Long Scale Viola Strings $9 D’Addario Helicore 16+” Long Scale Viola Strings

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