Service | GE PT878 instruction

Appendix A. Menu Maps

Menu

Service

Note: Press [F2] (Cancel) to cancel entries and return to Menu. Press [F3] (OK) to confirm entries and return to Menu.

Reports	T-Gauge	T-Gauge	Diagnostics Calibrate	Signal Setup	Error Limits	Test	Factory
	Display	Setup					Defaults
					Min Signal

Max Signal

Signal Parameter

Peak Detection

Pulse/Code

Min Velocity

Output

Input

Delta-T Offset

Method

Max Velocity

Flash

Set Point

#

Update

Low

Transmit

Peak

Threshold

Min

Actual

High

Sample Size

Min

Amplitude

Max

Max

1

2

4

8

16

% Peak

Amplitude

Zero Cutoff

Transmit

Sound Speed

Velocity Averaging

Acceleration

Programming

1

2

4

11

Auto

None

2

5

10

25

50

100

Stat

Low Signal Threshold

Errors Allowed

Transducer Delay

Signal Inversion

On

Off

Noise Threshold

Test

Test

Watchdog

Impulse

Wave

Simulate

Battery

Detection Threshold

Screen

Keys

Timer

Response

Snapshot

Test

Direction

Upstream

Downstream

Display

Graph

Velocity

Zero

Material

Percent Gain

Block Length

Material

Single

Dual

(If Other)

Transmit

Stop

Exit

Retry

Set

Block 1

Block 1 Length

Sound Speed

Length

Block 2 Length

Retry

Set

Drive Contents Current Site Global Settings User Functions

User Tables User Settings Menu Commands All

Figure 142: Service Menu

Transport® Model PT878 Portable Liquid Flowmeter User’s Manual

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Image 241

GE PT878 user manual Service

PT878 specifications

The GE PT878 is a state-of-the-art portable ultrasonic flow meter designed for the precise measurement of liquid flow in various applications. As part of General Electric’s renowned instrumentation lineup, the PT878 combines innovative technology with user-friendly features, making it an invaluable tool for engineers, technicians, and plant operators.

One of the standout characteristics of the PT878 is its non-invasive measurement capability. The meter utilizes clamp-on transducer technology, allowing it to be installed on the exterior of the pipe, eliminating the need for invasive procedures which can disrupt the system or require pipe cutting. This non-contact approach not only simplifies installation but also enhances the device’s versatility, as it can be applied to a wide range of pipe sizes and materials.

The PT878 leverages advanced digital signal processing and sophisticated algorithms to provide accurate and reliable flow measurements. It operates using the time-of-flight method, whereby ultrasonic signals are sent and received through the fluid in the pipeline to determine the flow rate. This technology allows for remarkable precision, ensuring that operational efficiency can be maintained.

Moreover, the PT878 is equipped with features such as a bright, easy-to-read display, intuitive navigation, and robustness against harsh environmental conditions. Its compact and lightweight design enhances portability, making it suitable for field applications. The meter operates on battery power, providing a long-lasting solution for remote monitoring and temporary installations.

Another impressive aspect of the PT878 is its ability to measure not only water but also a variety of liquids, from hydrocarbons to chemicals. It supports multiple measurement modes, including volumetric flow and velocity, offering a level of flexibility that caters to diverse industrial needs.

In addition to flow measurement, the PT878 offers data logging capabilities, allowing users to store and analyze flow data over time. This function is vital for understanding trends, diagnosing issues, and optimizing system performance. Users can easily transfer data to computers for comprehensive analysis, enhancing operational insights.

With its combination of innovative technology, user-friendliness, and robust measurements, the GE PT878 ultrasonic flow meter stands out as a comprehensive solution for industries requiring reliable liquid flow measurement. Whether in a manufacturing plant, a water treatment facility, or any application requiring fluid monitoring, the PT878 delivers exceptional performance and accuracy.

Contents

User’s Manual TransPort Model PT878Page TransPort Model PT878 No content intended for this page proceed to next Information Paragraphs Safety Issues Auxiliary Equipment Local Safety Standards Waste Electrical and Electronic Equipment Weee Directive Environmental Compliance No content intended for this page proceed to next Features and Capabilities Programming Site Data Creating and Managing Sites Programming Meter Settings Logging Data Servicing the PT878 Diagnostics and Troubleshooting Appendix D. Ultrasonic Thickness Gauge Theory of Operation Overview Features and Capabilities Flowcell System Description Electronics Package Theory of Operation PT878 and Accessories Initial Setup Connection Locations Making Electrical Connections Transducer Connections Power ConnectionsInput/Output Connections Description Infrared Wireless Interface Charging and Storing the Batteries Caring for the PT878 Batteries Replacing the Batteries Icon Battery Status Disposing of Batteries Battery Location Powering on and OFF 2000/11/30 0953 AM Velocity, ft/s Signal, dB Delta-T, ns Velocity, ft/s Signal, dB Using the Screen and KeypadScreen Icons in the System Tray Function Meaning Keypad PT878 Keypad Help No content intended for this page proceed to next Programming Site Data Entering the Program Menu Volume, l/sVel Entering Transducer Parameters Wedge Ang Wedge Tmp Wedge SS 1219.2 CancelTransducer/Pipe Transducer Entering Transducer Parameters #41 Pipe #40 Fluid Path Lining#42 #43 Parameters for Special Transducers Critical Angle Exceeded Check Angles, Soundspeed High Angle Error Message Window Is Too Low Valid range is from 25.000 to Low Angle Error Message Window Transducer Spacing Change Window Transducer Spacing has changed New Spacing Inches 24.493 mm Entering Pipe Parameters Confirming EntriesPipe Other None RolledAnnealed or Rolled 70% Cu 30% Ni or 90% Cu 10% Ni Is Too High Valid range is from 3330.052 to 24000.000 ft/s Transducer/Pipe Invalid Value Too High Transducer Spacing Change Window Entering Pipe Parameters Entering Pipe Lining Parameters Sound Speed 2000 Thickness CancelTransducer Pipe Lining Fluid Path Material Tar/Epoxy Entering Pipe Lining Parameters Transducer Pipe Lining Entering Fluid Types and SpeedsFluid Tracking Windows? Energy On Other Water 0-260C Oil Sea Water Oil 22C Signal Path Window Entering the Signal Path Parameters Path Parameters for Clamp-On Transducers Path Parameters for Wetted Transducers Energy Options Entering the Energy Option ParametersEnergy Option Entering the Energy Option Parameters Inputs Entering Inputs in the Energy Option Entering Inputs in the Energy Option Energy Option Inputs Entering Custom Cp Data in the Energy Option Custom Cp Kelvin KJ/kg/K Cancel Edit Density Kelvin Kg/m3 Cancel Programming Site Data Entering General-Purpose Analog Inputs Entering Analog Inputs Delete Cancel Analog Inputs Option Window Energy Option Activated Entering Analog Inputs in the Energy Option Entering Analog Inputs in the Energy Option Analog Output Entering the Analog Output Velocity Diagnostics Entering the Analog Output Digital Output Entering the Digital Output If you selected Pulse Totalizer If you selected Frequency Stopwatch Totalizer Set User Function Entering User FunctionsUser F1 Label Units Sym Dec Delete Check Done Text Creation Window Entering User Functions Tan Asin Abs Exp Inv LogAtan Entering Reynolds Correction Entering Correction FactorsCorrection Factors Reynolds Correctio Calibration FactorInputs Entering Reynolds Correction Calibration Factor Window Entering a Calibration Factor If you entered Single Edit KFactor Table Data Source KFactor Cancel Entering a Calibration Factor Site Creating and Managing SitesSite Manager Site Manager Site ManagerFile Site Manager Menu Site Creating a New Site New Site Use the selected site ‘DEFAULT.SIT’ as a template? Opening an Existing Site DEFAULTRe InfoDEFAULT ResOpen File Default Are You Sure?File View Yes Saving a Site Save the current site DEFAULT.SIT?Save Site Saving a Site with a Different Name Delete CancelSave Current Site Renaming a Site Refreshing a Site Delete Confirmation Window Deleting a Site Creating a Site Message File Site Sort Message Info Defaultsit Delete Cancel Transferring a Site File to a PC Printing a Current Site Transferring a Site File in Text Format to a PC Transferring a Site to a PC QuickBeam Window Transferring a File from a PC to the PT878 Infrared Icon in System Tray Wireless Link Icon Listing Files in Chronological Order Listing Files by NameFile Site Sort ABC.SIT 2000/11/30 0953 AM Displaying and Configuring DataFormat View Measurement Format Option Format Decimal Places Fixed Decimal CancelNumber Format Format Option Screen After Format Change View Option Set Line Graph Parameters Limits Option Limits Option Measurement Option Measurement Menu Window Manager Customizing the Display Screen Specifying the Number of Displayed Parameters Velocity, ft/s FKeys Customizing Softkeys Select a menu item Configure FKey Display Screen with Modified Softkey Contrast File Manager Managing Files The Drive ManagerSort Info SYSLOG.MET 03/15/01 103920 File Manager Menu Sort Transfer Info SYSLOG.MET IRInbox Folder Transferred File Transferring a File to a PC QuickBeam Window Infrared Icon in System Tray Refreshing a File Wireless Link Icon Deleting a File DEFAULTRe InfoDEFAULT ResDelete Site ‘A.SIT’?File Delete Confirmation GLOBAL.By Date File Sort09/04/02 Bytes free Refresh Exit To return to Operate Mode, press ESC or F3 Exit Accessing Meter Data -The About Option Programming Meter Settings Meter Entering the Meter MenuUnits Units English Metric Date 2000/11/1 Time 100853 Cancel Meter SettingsSelecting Measurement Units Battery Charger Battery ChargerCondition Battery 8Ahr NiCd Entering Date and Time Entering Date and Time Display Options Changing Date and Time AppearanceDisplay Locale Changing Date and Time Appearance Changing Date and Time Appearance Display Options Adjusting the ContrastDisplay Setting Backlight Timeout Change Language Changing the Display Language 650.0 Changing Communications Settings Communications None Cancel Changing Communications Settings Reset Both Resetting Forward and Reverse TotalsTotals User Function Tables Setting Up User Tables UserTable1 Delete Cancel Edit User Table UserTable1 Cancel Taking a Bitmap Capture of a Current Screen Logging Data New Log Test Units Entering the Logging Menu Log Manager Log Manager New File MenuEd Log State Finished Rename S03/01/01 Create New Log Setting up a New Log Secs Cancel Activate Setting up a New Log Log Measurements Window General Measurements Select Measurement Window Copying Cloning a Selected Log Deleting a Log Renaming a Log Deleting All Logs DEFAULTRe InfoDEFAULT ResDelete Log ‘555.LOG?’Refreshing the Log Manager Screen Log Manager FileDelete 52.0 Start Date 2003/03/01 End Date Printing a LogEnter Time Start Time 132341 PM End Time 135341 PM Transferring a Log to a PC Log Log MenuStart Restarting a Log Stopping Pausing a LogEnding a Log Restarting All Logs Stopping All LogsEnding All Logs View All Sites View View MenuDetails Log Info Displaying Log Details AAA.LOG Velocity, ft/s Displaying Log Data in Graphical Form297 289 2001/03/01 132341 PM 135341 PM Scale Time Exit Axis Window AAA.LOGY-AxisDew Point, C 52.0 123.LOG Displaying Log Data in Spreadsheet Form Listing Logs by Name Sort MenuListing Logs in Chronological Order Sort By Name Servicing the PT878 Test Entering the Service Menu Printing Reports Reports Drive ContentsCurrent Site Printout of a Typical Drive Report Setting up the Thickness Gauge Material Window Thickness Gauge Measure Entering the Material and Soundspeed Display Graph Velocity Zero Material Measuring Thickness in Numeric FormatThickness, mm Signal Displaying the Receive Signal in Graphical FormatGraph Velocity Zero Material Graph Window in Zoom Format Out Display Display Graph Velocity Calibrating the Thickness Gauge TransducerZero Dual-Point Calibration Dual-Point Calibration Soundspeed Window Calculating Velocity Pipe Material Soundspeed Display Graph Press Set to Commit Value Calculated 22129. Current CancelZero Material Set Programming the Thickness Gauge Programming Thickness Gauge Setup Programming the Thickness Gauge Diagnostics Window Displaying Diagnostic Parameters Calibrating the Analog Output Calibrating the Analog Output and InputsAnalog Output Enter Calibrating Inputs Input# Low Read High 20 mA Calibrate Reset CancelCalibrate/Test I/O Analog Output Calibrating Inputs Signal Setup Setting up Signal ParametersSignal Para Setting up Signal Parameters Setting up Signal Parameters Signal Para Setting up Peak DetectionPeak Detect Pulse/Code Enter Transmit Code Auto Cancel Signal Para Peak DetectSelecting the Transmit Code Pulse/Code Signal Error Limits Setting Error Limits Setting Error Limits Setting Error Limits Test Option ServiceReports Test Screen Functioning Test Screen Testing the Screen Test Keys Window Testing the Keys Factory Defaults Restart your meter Testing the Watchdog Timer CircuitPress ‘No’ to cancel the test This test should automatically Direction Percent Gain Upstream Stopped Setting Impulse Response Taking Wave Samples for Diagnosis Applying a Stored Signal for Diagnosis Service Battery Form Testing the Battery Factory Defaults Resetting to Factory Default Parameters Updating PT878 Software Choose ‘Cancel’ to exit or ‘OK’ to continue Update FlashUpdating Software Via IrOBEX Updating Software Via IrCOMM 12.2a Setting up the PC 12.2b Installing New Software 12.2b Installing New Software Send File Window in the Transfer Menu No content intended for this page proceed to next Diagnostics and Troubleshooting Error Messages Error Code Messages Velocity Range Diagnostic Parameters Displays raw upstream signal correlated With transmit signal Fluid Problems Flowcell Problems Pipe Problems Wetted Transducer Problems Transducer Problems Physical Damage Clamp-on Transducer Problems Press Menu Relocating Transducers Overall Hardware Configuration SpecificationsSize/Weight Enclosure EMC Electrical Environmental Operational Specifications Transducer Clamp-On Ultrasonic Flow Transducers Temperature Transducers Available Options Thickness Measuring Mode Program Menu Appendix A. Menu Maps No content intended for this page proceed to next Site Program Menu with Pipe Option YYYY/MM MM/DD DD/MM Logging Service Page Transducer Option Lining Option Fluid Option Path Option Energy Option Analog Input Option Analog Output Option Digital Output Option User Functions Option Correction Factors Option Communications Option No content intended for this page proceed to next Top View of 180 Transducer Installation Appendix B. Measuring P and L Dimensions Determining the Pipe Coupling Length Appendix B. Measuring P and L Dimensions No content intended for this page proceed to next Guidelines for RTD Installation Appendix C. Temperature Transmitter Installation Assembling the Clamping Fixture Mounting RTDs on the Pipe Mounting the RTD to the Pipe Connecting the RTD to the 4 to 20-mA Transmitter Connection Locations Connecting the Transmitter to the PT878 No content intended for this page proceed to next Appendix D. Ultrasonic Thickness Gauge Theory of Operation Factors Affecting Performance and Accuracy Transducer Transducer Positioning/Alignment Taper or Eccentricity CalibrationAcoustic Properties of the Material Product Identification Appendix E. Material Safety Data Sheet for CouplantHazardous Ingredients Fire and Explosion Hazard Data Physical Data nominalReactivity Data Storage and Handling Information Health Hazard and First Aid Data Soundsafe Control Measures IrDA Compatibility of Windows Operating Systems Appendix F. Establishing IR Communications Windows 2000/XP Appendix G. Glossary Appendix G. Glossary Appendix G. Glossary Appendix G. Glossary Index Cont Index Index Index Index Index Cont Index Cont Index No content intended for this page proceed to next Warranty Return Policy TÜV Conformite Erklärung Page Ireland Customer Support Centers