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Baker Hughes TransPort PT900 User Manual

Portable ultrasonic flow meter for liquids
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TransPort® PT900
Portable ultrasonic flow meter
for liquids
User's manual

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Summary of Contents for Baker Hughes TransPort PT900

  • Page 1 TransPort® PT900 Portable ultrasonic flow meter for liquids User’s manual...
  • Page 3 Transport® PT900 Portable ultrasonic flow meter for liquids User’s manual 910-315 Rev. C September 2019...
  • Page 5 Typographical Conventions Safety issues NOTE: “Note” paragraphs provide additional information WARNING! about the topic which is helpful but is not essential to proper completion of the task. It is the responsibility of the user to make sure all local, county, state and national codes, IMPORTANT regulations, rules and laws related to safety and safe operating conditions are met for...
  • Page 6 Auxiliary equipment Qualification of personnel Make sure that all personnel have manufacturer-approved Local safety standards training applicable to the auxiliary equipment. The user must make sure that he operates all auxiliary Personal safety equipment equipment in accordance with local codes, standards, regulations, or laws applicable to safety.
  • Page 7 Regulatory compliance Waste Electrical and Electronic equipment (WEEE) Directive Panametrics is an active participant in Europe’s Waste Electrical and Electronic Equipment (WEEE) take-back initiative (Directive 2012/19/EU). The equipment that you bought has required the extraction and use of natural resources for its production. It may contain hazardous substances that could impact health and the environment.
  • Page 8 FCC Rules/industry Canada license Under Industry Canada regulations, this radio transmitter CAUTION! may only operate using an antenna of a type and This device complies with Part 15 of the FCC maximum (or lesser) gain approved for the transmitter by Rules / Industry Canada licence-exempt Industry Canada.
  • Page 9 Taiwan warning letter Korean KCC warning 1. EMC (B type) warning 2. RF warning...

  • Page 11: Table Of Contents

    Contents Chapter 1. Introduction ..............1 Product registration .
  • Page 12 Chapter 3. Initial setup ..............19 Introduction .
  • Page 13 Chapter 5. Measurements ............. 43 Introduction .
  • Page 14 Chapter 9. Communication ............67 Modbus communication .

  • Page 15: Chapter 1. Introduction

    Chapter 1. Introduction Product registration Thank you for purchasing a TransPort® PT900 from Panametrics. Please register your product at https://info. bakerhughesds.com/New-Product-Registration-LP.html for product support such as the latest software/firmware upgrades, product information and special promotions. System description The PT900 is a portable flow transmitter for the measurement of liquid products.

  • Page 17: Chapter 2. Installation

    Chapter 2. Installation Introduction To ensure safe and reliable operation of the PT900, the system must be installed in accordance with established Panametrics guidelines. Those guidelines are explained in detail in this chapter and include the following topics: • Unpacking the PT900 on page 4 •...

  • Page 18: Unpacking The Pt900

    2.2 Unpacking the PT900 Before removing the PT900 from its carrying case (see the optional hard shell carrying case in Figure 2 on page 4), inspect the contents of the case carefully. Before discarding any of the packing materials, account for all components and documentation listed on the packing slip.

  • Page 19: Installing A Battery Pack In The Transmitter

    2.3 Installing a battery pack in the transmitter To install a new battery pack in the transmitter Cover (see Figure 3 below): Screws 1. Using a slotted screwdriver, rotate the two quick-screws on the battery cover 90° to open the transmitter. Battery pack 2.

  • Page 20: Installing The Clamp-On Fixture And Transducers

    2.5 Installing the clamp-on fixture and transducers 2.5.3 Mounting the PT9 clamp-on fixture This section describes in detail how to mount the standard PT9 clamp-on transducer fixture on the pipe. To mount the PT9 clamp-on fixture (see Figure 7 below) on NOTE: Consult Panametrics for instructions on installing the pipe, complete the following steps: the optional CF-LP or CF-JR clamping fixture (shown in Figure...
  • Page 21 3. Adjust the clamp-on of the clamp-on fixture can be fixture position so that easily read after the installation the outer edge of the has been completed. closest end piece is 6. To install a chain around the located at the chosen pipe, refer to Figure 13 below and >6”/150 mm distance from the...

  • Page 22: Checking The Transducer Holders

    9. After final alignment is complete, fully tighten both 2.5.5 Installing the transducers chains by turning the nut on top of both chain screw To install the transducers into the mounting bracket, mechanisms (see Figure 16 below) until the chain is complete the following steps: tight enough to resist any fixture movement.
  • Page 23 5. Apply the supplied couplant to both transducer faces CAUTION! (see Figure 20 below). The couplant displaces any air When releasing the cams, the cam springs gaps between the transducer and the pipe to ensure may cause the cam to make hard contact a uniform acoustic signal path.

  • Page 24: Even And Odd-Traverse Installations

    2.5.6 Even and odd-traverse installations IMPORTANT The transducers for a PT900 system may be installed in The clamping fixture must be installed before the yoke either of the following configurations: (see Mounting the PT9 clamp-on fixture on page 6). You must determine the required transducer spacing •...
  • Page 25 4. Rotate the yoke until it is located in a horizontal position • Spacing <305 mm (120 mm/4.72 in. is used as an example): on the opposite side of the pipe from the previously measure the required 120 mm/4.72 in. distance from the installed clamping fixture, as shown in Figure 28 below.
  • Page 26 9. Tighten the yoke screw until the transducer firmly You must determine the required transducer spacing contacts the pipe. Your completed odd-traverse before proceeding (see Viewing the transducer spacing on installation should look like Figure 33 below. page 34 ). To install the yoke, complete the following steps: 1.
  • Page 27 4. Rotate the yoke until it is located in a horizontal position 8. Loosen the yoke screw. Then, apply couplant to the on the same side of the pipe as the previously installed transducer face and insert the transducer into the yoke, clamping fixture, as shown in Figure 38 below.

  • Page 28: Making The Electrical Connections

    2.6 Making the electrical connections Before taking measurements with the PT900, you must make pack, you must use an external power adapter with an input all the necessary cable connections to the transmitter. To rating of 100-240VAC and output rating of 12VDC. When the wire your transmitter, complete the following sections: AC power adapter is connected to the transmitter, the battery LED will start flashing, which indicates that the battery is...

  • Page 29: Connecting The Digital Output

    Figure 45: Transducer connections (bottom) Figure 46: Transmitter I/O connections (right side) 2.6.3 Connecting the digital output The PT900 provides one RS485/modbus digital output 2.6.4 Connecting the analog inputs and output and also supports a digital frequency/pulse output and The PT900 provides one 0/4-20 mA analog current output a totalizer/control gate input.

  • Page 30: Connecting The Energy Cables

    2.6.5 Connecting the energy cables 2.6.6 Using the USB port The AIO port is commonly used for connecting a pair The PT900 provides one USB2.0 full-speed interface. The of energy cables to permit energy measurements receptacle is a micro-USB type B connector, as shown in (see Figure 47 below).

  • Page 31: Caring For The Pt900 Batteries

    2.7 Caring for the PT900 batteries The PT900 comes with a self-contained, built-in, rechargeable battery pack to support portable operation. For optimum performance, these batteries require a minimum of maintenance. For optimal run time, charge the batteries only in CAUTION! temperatures from 32°F to 113°F (0°C to 45°C).

  • Page 32: Powering On And Off

    2.8 Powering on and off 2.9 PT900 LED indicators To operate the PT900, the power cord must be plugged The four colored LEDs on the front of the PT900 transmitter into line voltage or the battery pack must be charged as (see Figure 52 below) provide real time information on the described in the previous sections.

  • Page 33: Chapter 3. Initial Setup

    • Apple app store: To obtain a newer version of the app Update your existing PT900 app from one of the from Apple app store, search for “Transport PT900” and below options: install it. Apple app store is the only method to install the...

  • Page 34: Installing The Tablet App From The Sd Card (Applicable Only To Android App)

    3.3.3 Installing the tablet app from the SD card (applicable only to Android app) To install the app, complete the following steps: 1. Open the “my files” folder on the tablet screen and select the app from the SD folder (see Figure 55 at right).

  • Page 35: Pairing The Tablet And The Transmitter

    3.4 Pairing the tablet and the transmitter To set up the app and pair with the PT900 transmitter, complete the following steps: 1. After the app has been downloaded to your tablet, 4. At the license agreement screen (see Figure 61 below), find the icon shown in Figure 58 below on the tablet read the agreement and then click agree to continue appS and click on it to launch the app.
  • Page 36 6. After the app finishes loading, the default transmitter 8. In Android, app will search for all available transmitters list is displayed. During initial installation, this list via Bluetooth. After the scan has been completed, is empty (see Figure 63 below). any new transmitters which were found are listed in the available devices section of the tablet screen (see red arrow in Figure 66 below).
  • Page 37 For iOS: 12. Click the back button on the tablet to return to the PT900 app main menu. Then, select your PT900 transmitter 10. In iOS, app will search for all available transmitters in the transmitters paired list and click NEXT to open via Bluetooth.

  • Page 38: Removing Paired Devices From Pt900 App

    3.4.1 Removing paired devices from 3.4.2 Removing paired devices from PT900 app iPhone/tablet 1. Select the transmitter from the list that you 1. On iPhone/tablet go to settings > Bluetooth. want to remove and click edit button in the 2. Find the device that you want to remove and click top right of the below screen.

  • Page 39: Using The App Main Menu And The Slide Menu

    3.5 Using the app main menu and the slide menu 3.5.1 The main menu 3.5.2 The slide menu (applicable only to Android) After successfully installing the app on the tablet and pairing a PT900 transmitter with the tablet, the initial app In Android, as an alternative to the main menu discussed in screen is the main menu shown in Figure 78 below.

  • Page 41: Chapter 4. Programming

    Chapter 4. Programming Configuring the units of measurement The units of measurement menu (see Figure 80 below) allows the user to select the measurement units displayed by the PT900 in all of its screens. NOTE: Because the choice of metric or English units is reflected in all other menu screens, this menu should be programmed first.

  • Page 42: Configuring A Channel

    4.2 Configuring a channel Selecting the program>channel option on the app screen Using channel 1 as an example, refer to Figure 82 below and (see Figure 81 below) enables you to set up a channel complete the following steps: for measuring flow rate. The PT900 supports up to two 1.

  • Page 43: Programming The Pipe Menu

    4.3 Programming the pipe menu 4.3.1 Pipe materials The pipe menu allows the user to specify all pipe parameters that are required to ensure accurate ultrasonic From the drop-down list of pipe materials supported flow rate measurements. An example of this menu is by the PT900 transmitter, select the pipe material for shown in Figure 84 below.

  • Page 44: Pipe Dimensions

    4.3.2 Pipe dimensions 4.4 Programming the fluid menu Be sure to enter the following information for your pipe: The fluid menu allows the user to specify all the parameters • If the pipe material is any type of steel and the of the fluid flowing through the pipe that are required to pipe standard is ANSI, select the nominal size and ensure accurate ultrasonic flow rate measurements.
  • Page 45 To program the fluid menu, complete the following steps: The available fluid types depends on the current setting for the tracking window (see Table 5 below). 1. Select your fluid from the drop-down list (see Table 5 below) and enter the expected temperature of the fluid during flow rate measurements.

  • Page 46: Programming The Transducers Menu

    4.5 Programming the transducers menu The transducers menu allows the user to specify all the Table 6: Available clamp-on transducers parameters of the transducers that are required to ensure accurate ultrasonic flow rate measurements. Transducer number Transducer model name An example of this menu is shown in Figure 87 below. See the following sub-sections for the options available in C-PT-N/0.5MHz programming the transducers.

  • Page 47: Setting The Reynolds Correction Factor

    2. If you select standard transducer from the drop down, 4.5.2 Setting the Reynolds correction factor you will need to enter only the wedge temperature The Reynolds correction factor can be set to either (see Figure 87). But if you select other as your transducer on or off (see Figure 87 on page 32.

  • Page 48: Programming The Placement Menu

    4.6 Programming the placement menu The placement menu allows the user to configure the mounting method of the transducers, based on the programmed information in the transducers menu (see Programming the transducers menu on page 32). 4.6.1 Viewing the traverse configuration 4.6.2 Viewing the transducer spacing For clamp-on transducers, one of the six possible traverse The transducer spacing screen (see Figure 92 below) shows...
  • Page 49 4.6.2a Custom transducer spacing If your transducers were installed with a spacing different from the value calculated by the app, refer to Figure 93 below and input the actual spacing as follows: NOTE: Be sure that, if the installed spacing you input is larger than the calculated value, it is not more than 10% above the calculated value.

  • Page 50: Configuring The Program Options

    4.7 Configuring the program options 4.7.1 Programming the energy tab NOTE: The programming instructions in this section are only required if you will be using any of the options The first tab in the program options menu is energy listed below. (see Figure 97 on page 36).

  • Page 51: Programming The Inputs Tab

    3. In the energy system section, move the switch to either heating or cooling, based on your system type. 4. In the flow location section, move the switch to either supply or return, based on your desired flow measurement point. If you choose supply, return temperature section will be displayed and if you choose return, supply temperature section will be displayed.

  • Page 52: Programming The Outputs Tab

    2. If neither the supply temperature nor the return Table 7: Available output data sources temperature has been set to active input A in the energy tab, off is the default value shown in the function box. Standard variables No further action is required, unless the user chooses to change the default entry via the drop-down list.
  • Page 53 3. In the zero box, enter the value which corresponds to • Open the drop-down list in the error handling a 4 ma output. box, and select either low (force the output to 0 kHz), high (force the output to 10 kHz), 4.

  • Page 54: Programming The User Functions Tab

    4.7.4 Programming the user functions tab The user functions tab (see Figure 103 below) enables the To program the user functions, complete the user to program mathematical equations which perform following steps: custom calculations on meter measurements. For example, 1. Open the drop-down list in the function box, and any standard meter parameter can be used to calculate a select the desired function number (user func 1 new custom parameter.
  • Page 55 Table 9: User table USER TABLES Number of rows 10 Cancel d. After you have completed the data entry in the table, click the save table button to save the user table to the PT900 memory. IMPORTANT You have now completed the programming of the USER FUNCTIONS menu.

  • Page 57: Chapter 5. Measurements

    Chapter 5. Measurements Introduction The PT900 is a transit-time ultrasonic flow meter. During signal processing, many different system parameters are measured or calculated. The PT900 app provides the user a powerful tool for monitoring these parameters in real-time. From the initial app screen, click on the measure icon to display a screen similar to Figure 104 below.

  • Page 58: Setting Up The Measurements For Display

    5.2 Setting up the measurements for display The PT900 app can display up to 10 different variables Table 10: Available measurement variables at the same time. To set up your display screen, click the EDIT button at the top right of the measurement screen Standard variables to open the set up measurements menu, as shown in Figure 105 below.

  • Page 59: Viewing Measurements

    5.3 Viewing measurements In Figure 106 below, note that CH1 has been turned on highlighted icon at the top of the screen and CH2 has been turned off in the program menu. (see Figure 106 on page 45). Note the following: Also, no AI source is connected to the general channel, •...

  • Page 60: Displaying The Totalizer Screen

    above the graph to open the set Y axis menu shown in 5.3.4 Displaying the diagnostics parameters Figure 110 below. During operation, the PT900 measures various system To edit the parameters for the Y axis, complete the parameters for the purpose of analyzing the system following steps: performance.

  • Page 61: Chapter 6. Logging Data

    Chapter 6. Logging data Introduction The PT900 transmitter supports an easy-to-use data logging function, which allows diagnostic and measurement data to be recorded in a log file. To create a log file, the following parameters must be specified: • The following channels are available for logging: –...

  • Page 62: Adding A Log

    6.2 Adding a log The log function can be accessed from the app main menu. Table 11: Programming the log parameters When you enter the LOG function for the first time, you will see the message shown in Figure 113 below. Entry Parameter Description...

  • Page 63: Deleting, Stopping Or Editing A Log

    6.3 Deleting, stopping or editing a log 6.3.1 Deleting a log In the logs main menu (see Figure 115 below), all existing logs and their current status are listed. Each listed log To delete a pending or stopped log, complete the may be edited, stopped or deleted, depending on their following steps: current status.

  • Page 64: Editing A Log

    6.3.2 Editing a log 6.3.3 Viewing a log To edit a pending log, complete the following steps: The logged data is stored in the PT900 transmitter. This data can be accessed from a PC via a USB connection. 1. On the logs main menu (Figure 115 on page 49, click in the select column to the right of the log To view a log, complete the following steps: you wish to edit.

  • Page 65: Chapter 7. Configuring The Transmitter

    Chapter 7. Configuring the transmitter Introduction To configure the PT900 transmitter, click the NOTE: If a firmware update is needed, upload the new transmitter icon in the app main menu (see firmware file to the transmitter via the USB connection, Figure 117 below).

  • Page 66: Updating The Pt900 Transmitter Software

    7.2 Updating the PT900 transmitter software To update the PT900 transmitter software, complete the 5. At the screen shown in Figure 122 below, click the OK following steps: button to confirm the update and continue. 1. Obtain the image file (ipl-ifs-PT900_vx.x.xx_svnxxx.bin) for the new PT900 software version.
  • Page 67 The update will take about 30 seconds to complete, and 7. Go to the transmitter menu (see Figure 118 on page 51) the screen shown in Figure 123 below will be displayed and verify that the device information is correct. during the update.

  • Page 68: Programming The Transmitter Service Menu

    7.3 Programming the transmitter service menu The transmitter service menu includes the following 5. Move the slide switch to the 20 mA position. sub-menus: 6. In the actual 20 mA text box, enter the output current • Calibration on page 54 actually measured with a digital ammeter at the transmitter’s analog output.

  • Page 69: Programming The Meter Setup Menu

    7.3.2 Programming the meter setup menu The meter setup option (see Figure 128 below) is used • If custom is selected from the drop-down list, the to configure the following PT900 system parameters following options are available: 1s, 2s, 5s, 10s, 30s, 60s, (see the following section for instructions): 100s, 200s, 300s or 500s.

  • Page 70: Programming The Testing Menu

    7.3.3 Programming the testing menu The testing menu (see Figure 129 below) is used to ensure that the PT900 is performing properly. The following tests are included: • Watchdog meter • Wave sample channel Figure 130: Watchdog test warning 3. Click the ok button to proceed with the test or click the cancel button to abort the test.

  • Page 71: Programming The Error Limits Menu

    7.3.4 Programming the error limits menu The error limits menu (see Figure 132 below) enables the 3. In the sound speed [+|-] section, enter the desired user to set limits for an incoming signal. When the signal maximum percentage of variation allowed from the falls outside these programmed limits, an error indication is sound speed programmed in the FLUID menu (the displayed on the measurement screen.

  • Page 73: Chapter 8. Error Codes And Troubleshooting

    Chapter 8. Error codes and troubleshooting Error codes 8.1.2b E2: sound speed error The bottom line of the tablet LCD displays a single, top-priority error message during operation. This line, Problem: The sound speed exceeds the programmed limits. called the error line and it includes the following: Cause: This error may be caused by incorrect •...

  • Page 74: Diagnostics

    8.2 Diagnostics 8.2.1 Introduction • The fluid sound speed must not vary excessively. The PT900 will tolerate relatively large changes in the This section explains how to troubleshoot the PT900 if fluid sound speed, as may be caused by variations problems arise with the transmitter, the fluid, the pipe, or in fluid composition and/or temperature.

  • Page 75: Diagnostic Parameters

    8.3 Diagnostic parameters If you suspect fluid, pipe, transducer or electrical problems with your PT900 system, the diagnostic parameters listed in Table 15 below are available to help you troubleshoot the problem. To display these parameters, see Displaying the diagnostics parameters on page 46. Table 15: Available diagnostic parameters Parameter Description...

  • Page 76: Getting Help

    8.4 Getting help The HELP menu (see Figure 134 below), which is available from the app main menu, provides information for resolving problems and answering questions. The following sub-menus are included: • About on page 63 • Diagnostics on page 63 •...

  • Page 77: The About Screen

    8.4.1 The about screen 8.4.3 The service screen Click on the about option to open a screen similar to Figure Click on the service option to open a screen similar to 135 below. This screen displays general information about Figure 137 below. This screen provides links to the many the PT900 system.

  • Page 78: Help Topics List

    8.5 Help topics list The following is a complete list of the available help topics: What type of tablet may I use with the 22. What is calibration factor and should it be PT900 applications? programmed on or off? Where can I get the PT900 application? 23.

  • Page 79: The Quick-Start Guide

    8.5 The quick-start guide The quick start guide, which can be found on your SD card, provides general instructions on using the flow meter and the app. Start by watching the installation videos on Panametrics YouTube Channel at www.gemeasurement. com/transport and then complete the following steps: 1.

  • Page 81: Chapter 9. Communication

    Chapter 9. Communication Modbus communication In general, the PT900 flow meter follows the standard modbus communications protocol defined by the reference MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1b. This specification is available at www.modbus.org. With this reference as a guide, the user may use any modbus master to communicate with the flow meter. Two limitations of this implementation are: •...
  • Page 82 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 1280 User Global unit group 1 for actual volumetric INT32 1282 User Global unit group 2 for day INT32 1284 User Global unit group 3 for dB INT32 1286 User...
  • Page 83 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 1344 Viewer Batch request command INT32 1346 User Inventory request command INT32 1348 Viewer System request password INT32 1350 Viewer System request command INT32 1352 Viewer System update command...
  • Page 84 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 3072 User Analog out error handling value (IEEE 32 bit) 3074 User Analog out test value (percent of span) (IEEE 32 bit) 3076 User Analog out zero value (IEEE 32 bit) 3078...
  • Page 85 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 3456 User Digital out 1 alarm measurement type INT32 3458 User Digital out 1 alarm test value INT32 3460 User Digital out 1 alarm state INT32 3462 User...
  • Page 86 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 2000 2000 8192 User Channel 1 composite factor (IEEE 32 bit) 2002 8194 User Channel 2 composite factor (IEEE 32 bit) 20C0 20C0 8384 User Correlation peak low limit (IEEE 32 bit)
  • Page 87 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 21C0 21C0 8640 User Response time INT32 21C2 8642 User Response INT32 21C4 8644 User Sample size INT32 2200 2200 8704 Average velocity (IEEE 32 bit) 2202 8706 Average volumetric...
  • Page 88 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 2412 9234 User Ch1 fluid sound speed (IEEE 32 bit) 2414 9236 User Ch1 fluid sound speed min (IEEE 32 bit) 2416 9238 User Ch1 fluid sound speed max (IEEE 32 bit) 2418...
  • Page 89 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 2548 9544 User eCh1 density INT32 254A 9546 User eCh1 densitypairs INT32 2580 2580 9600 User Ch1 peak% INT32 2582 9602 User Ch1 min peak% INT32 2584 9604...
  • Page 90 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 268C 9868 Ch1 Dn amp disc (IEEE 32 bit) 268E 9870 Ch1 SNR on UP channel (IEEE 32 bit) 2690 9872 Ch1 SNR on DOWN channel (IEEE 32 bit) 2692 9874...
  • Page 91 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 280C 10252 User Ch2 XDR wedge angle (IEEE 32 bit) 280E 10254 User Ch2 XDR wedge time (IEEE 32 bit) 2810 10256 User Ch2 wedge sound speed (IEEE 32 bit) 2812 10258...
  • Page 92 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 2940 2940 10560 User Ch2 enable Reynolds correction INT32 2942 10562 User Ch2 enable active multiK INT32 2944 10564 User Ch2 multiK type INT32 2946 10566 User...
  • Page 93 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 2A80 2A80 10880 Ch2 transit time up (IEEE 32 bit) 2A82 10882 Ch2 transit time Dn (IEEE 32 bit) 2A84 10884 Ch2 DeltaT (IEEE 32 bit) 2A86 10886 Ch2 up signal quality...
  • Page 94 Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 3000 3000 12288 User eSupplytempLow (IEEE 32 bit) 3002 12290 User eEnergyRRWRESV1 (IEEE 32 bit) 3004 12292 User eReturntempLow (IEEE 32 bit) 3006 12294 User eEnergyRRWRESV2 (IEEE 32 bit)

  • Page 95: Bluetooth Communication

    Table 16: Modbus register map Register Register Access Description RO/RW Format (in hex) (in dec.) level 311A 12570 User eAI1Kpairs INT32 311C 12572 User eExtPwrEnable INT32 311E 12574 User Enable power saving mode (long battery mode) INT32 3120 12576 User Measurement time during power saving mode INT32 3122...

  • Page 96: Appendix A. Specifications

    Appendix A. Specifications A.1 Operation and performance A.2 PT900 flow transmitter Fluid types Enclosure Liquids: Acoustically conductive fluids, including most clean IP65 rating liquids, and many liquids with limited amounts of entrained solids or gas bubbles Specifications Weight: 3 lb (1.4 kg) Flow measurement Size (h x w x md): 7.9 x 4.3 x 1.5 in.

  • Page 97: User Interface

    A.3 User interface A.5 Clamp-on transducers Display Temperature range* Standard: -40 to 302°F (-40 to 150°C) Requires a tablet with Android operating system (version 4.4 or greater), LCD capacitive touchscreen, Optional: -328 to 752°F (-200 to 400°C) 800 x 1280 resolution *See individual transducer model specifications for exact temperature range Dimensions...

  • Page 98: Options

    A.7 Options Tablet • Android operating system (version 4.4 or higher) • Protective case Energy measurement kit The optional energy measurement kit calculates energy flow rate and totalized energy. • Temperature transmitter: loop-powered, 4-wire PT1000 surface-mount RTDs, NIST-certified • Accuracy: ±0.12°C (±0.22°F) of reading •...
  • Page 99 [no content intended for this page]...

  • Page 100: Appendix B. Data Records

    Appendix B. Data records Service record Whenever any service procedure is performed on the PT900 flow meter, the details of the service should be recorded in this appendix. An accurate service history of the meter can prove very helpful in troubleshooting any future problems. Record the complete and detailed service data for the PT900 in Table 17 below.

  • Page 101: Initial Settings

    B.2 Initial settings The values for the parameter settings immediately after initial installation of the meter and verification of proper operation should be entered in Table 18 below. Table 18: Initial system parameter settings Parameter Initial value Pipe OD Pipe ID Pipe wall thickness Pipe material Pipe sound speed...

  • Page 102: Initial Diagnostic Parameters

    B.3 Initial diagnostic parameters The values for the transducer signal diagnostic parameters 19 below. These initial values can then be compared to immediately after initial installation of the meter and current values to help diagnose any future malfunction of verification of proper operation should be entered in Table the system.
  • Page 103 Warranty Return policy Each instrument manufactured by Panametrics is If a Panametrics instrument malfunctions within the warranted to be free from defects in material and warranty period, the following procedure must be workmanship. Liability under this warranty is limited to completed: restoring the instrument to normal operation or replacing 1.
  • Page 104 Tel: +1 978 437 1000 mstechsupport@bakerhughes.com E-mail: mstechsupport@bakerhughes.com Panametrics, a Baker Hughes business, provides solutions in the toughest applications and environments for moisture, oxygen, liquid and gas flow measurement. Experts in flare management, Panametrics technology also reduces flare emissions and optimizes performance.

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